PDP   FIELD   GUIDE

FIELD GUIDE TO QBUS AND UNIBUS MODULES
Revised: July 27, 2002

Maintained by Megan Gentry
<mbg@world.std.com> <gentry@zk3.dec.com>


with recent comments/corrections from:
Chris Doran <chrisj.doran@physics.org>
and
Tim Shoppa <shoppa@trailing-edge.com>

Originally Compiled and Maintained by Ronald Copley
<rcopley@huntingt.gannett.com>

Introduction

This list is an attempt to coalesce all net knowledge on PDP-11 UNIBUS and Qbus modules.
It is designed to supercede all the various homespun lists floating around -- giving one solid source of information.

An expansion is in progress. In addition to PDP-11 UNIBUS and Qbus, the list will now cover other forms of the PDP-11 such as the Professional Series (CTI-Bus). Further, it will cover not only PDP-11s, but VAXen and MIPS systems as well (VAXen being available in both UNIBUS and Qbus forms, and MIPS machines in Qbus). The list will also begin to include chassis, mounting boxes, power supplies and backplanes.

For some non-Digital (third-party) disk and tape controllers, a list of reputedly compatible drives may be shown. This list is not exhaustive, and other similar disk and tape interfaces may also work.

This list may be found on the following sites:

1)   http://world.std.com/~mbg/pdp11-field-guide.txt
As of 02-Feb-2000, when I accepted the offer from the former maintainer to take over the file, this copy has become the official, most up-to-date copy. One thing people may note is that I have renamed it. This is because there is a similar file in the works elsewhere to cover pdp8 modules and options.
Comments and suggestions about the format and content of the file will be welcome at all times.
Please note that it may take some time for the *new* official file to make it to the mirrors mentioned below.
2)   On metalab.unc.edu, in the following location:
/pub/academic/computer-science/history/pdp-11/hardware/field-guide.txt
Tim maintains quite a large archive of other information, it is most definitely worth checking out -- Thanks, Tim!
3)   On ftp.village.org, in /pub/pdp-11/field-guide.txt
Dworkin keeps a compressed version here, too.
4)   On ftp.update.uu.se in /pub/pdp11/doc/field-guide.txt
Johnny's site has quite a plethora of PDP-11 stuff, along with files/software pertaining to Pros and DECmates.

This file will be posted on an irregular basis to the PDP-11 related newsgroups (vmsnet.pdp-11, alt.sys.pdp11). In order to ensure that this file is as comprehensive and accurate as possible, please don't hesitate to:

  1. Send any additions or corrections you may have to the file maintainer (currently mbg@world.std.com).
  2. Feel free to edit a private copy of the file to include your additions or corrections and send it (or a differences file) to the file maintainer.
Please be prepared to cite the source of any such information. This is to ensure that the file contains only validated information.
Just make sure you send anything you have to me. If you have relevant hardcopy and you don't feel like typing it in, get in contact with me and we'll work something out.
- - - - -

We owe a great amount of thanks to Tim Shoppa, Johnny Billquist, Dworkin Muller and all others who maintain PDP-11 ftp sites. Also, a great deal of respect is to be accorded to *anyone* attempting to hook a PDP-11 to the net, or running one currently connected, for that matter. The same for anyone, anywhere who *doesn't* put a PDP-11 into the dumpster. Or the smelter. Etc. If you don't know what to do with it, please contact me via email and we'll get the information out to people who would be interested in saving it.

We owe final credit and gratitude to Ronald Copley, who developed and maintained this list for numerous years. Thanks *alot*!


Credits List (alphabetical order)

Joe Allen (author of the amazing JOE!)
Randy Betke (Qbus clarifications)
Johnny Billquist (11/70 goodies, maintains ftp.update.uu.se ftp site)
Ronald Copley (Originally compiled and maintained this document)
Eric Dittman (Emulex modules, uVAXen modules)
Chris Doran (Corrections, additions)
Tony Duell (corrections)
Jonathan Elson (Dilog modules list)
Megan Gentry (New information, new format, new maintainer)
Henk Gooijen (additions)
Tom Guptill (maintains lenin.cc.rochester.edu "orphan" computer site)
Hans Hamakers (corrections, additions)
Lee Havemann (thanks, Lee!!)
Bob Hoffman (cleared up Dilog issue)
Doug Jones (help in general)
Ken Kirkby (video modules, staggering amount of other info)
Brian Knittel (additions)
Nick Laflamme (loaned a couple of DEC catalogues)
Dworkin Muller (maintains ftp.village.org ftp site)
Garry Page (LPS11 modules, others)
Tim Shoppa (general help, maintains sunsite.unc.edu ftp site)
Eric Smith (additions)
Alan Sieving (big list, advice, et alia)
Emanual Stiebler (corrections, additions)
Karl Sipfle (corrections)
Pete Turnbull (Qbus modules, mucho PDP wisdom)
Mike Umbricht (11/44 goodies, additions)
Ken Wellsch (11/20 specifications)
Dave Woodman (additions)
Mike Yankus (11/84 additions & more)
Rudy Zijlstra (UNIBUS module clarifications/additions)


Notes:


Direct jumps to:
  • «-»    "A" numbers
  • «-»    "G" numbers
  • «-»    "H" numbers
  • «-»    "L" numbers
  • «-»    "M" numbers   range M1xxx thru M3xxx
  • «-»    "M" numbers   range M4xxx thru M5xxx
  • «-»    "M" numbers   range M6xxx
  • «-»    "M" numbers   range M70xx thru M71xx
  • «-»    "M" numbers   range M72xx thru M73xx
  • «-»    "M" numbers   range M74xx thru M75xx
  • «-»    "M" numbers   range M76xx thru M77xx
  • «-»    "M" numbers   range M78xx thru M79xx
  • «-»    "M" numbers   range M80xx thru M81xx
  • «-»    "M" numbers   range M82xx thru M83xx
  • «-»    "M" numbers   range M84xx thru M87xx
  • «-»    "M" numbers   range M88xx thru M89xx
  • «-»    "M" numbers   range M9xxx
  • «-»    "W" numbers   and   options
  • «-»      3rd  party   options

"numbers"   cards

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

000034      MCS11-CK   CTI  Bus option RAM (256Kbytes)
000034                      PN: 50-15487
000034                      Refs: EK-PC100-V1
000041      DTC11-A    CTI  Telephone Management System (TMS)
000041                      Refs: EK-PC100-V2, MP-01654, Intel (8031, 8051, 8251A)
000041                      Refs: Intel (8255A)
000042      DECNA      CTI  Ethernet Controller
000042                      PN: 50-15986 (50-15987 for DECNA-K, per O/M list)
000042                      Refs: EK-PC100-V2, MP-01895, Intel (82586)
000043      PC3XS-AA   CTI  Z80/CPM option
000043                      PN: 50-15640
000043                      Refs: EK-PC100-V2
000046      PC3XX-AA   CTI  Realtime Interface
000046                      PN: 50-15538
000046                      Refs: EB-25824-18
000051      DRC11-AA   CTI  Parallel Interface
000052      DLC11-AA   CTI  Serial Interface
000053      ARC11-AA   CTI  Analogue Interface
000064      --------   CTI  Quad serial line option
000401      --------   CTI  5.25" Winchester disk controller
000401                      PN: 54-15134
000401                      Refs: EK-PC100-V2
001002      --------   CTI  Professional 350 Bus video bit map controller
001002                      PN: 50-15137
001002                      Refs: EK-PC100-V1
001403      VC241-A    CTI  Professional 350 extended bitmap (color option)
001403                      PN: 50-15145
001403                      Refs: EK-PC100-V1
002004      --------   CTI  RX50 5.25" floppy diskette controller
002004                      PN: 50-15057
002004                      Refs: EK-PC100-V2
54-11086    --------	-   Power regulator. +15V @ 4A, used in BA11-K
to "direct jumps" list

"A"   numbered cards

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

A009        AD11-K      U   Analogue-to-Digital Converter for 11/34
A012        ADV11-A     Q   16-channel, 12-bit Analogue-to-Digital Converter
A012                        Caution: uses BC1 for purposes other than BDAL18
A012                        Refs: EK-ADV11-OP, MP-00193, EB-20174-20, uNOTE O#108
A013        MNCAD       ?   LSI11 BUS IN MINC, 16 Ch 12-bit A/D, QUINT
A017        NCV11-A     Q   Dual 4-input MUX, S&H, 8 bit A/D, Quad
A020        --------    Q   A/D, 16-Channel, Relay-switched
A026        AXV11-C     Q   16-channel, 12-bit Analogue-to-Digital plus
A026                        2-channel, 12-bit Digital-to-Analogue Converter
A026                        (Also AXV11-D)
A026                        Refs: EK-AXV11-UG, MP-01291, EK-AXVAB-UG, EK-UDIPD-RC
A026                        Refs: uNOTE N#044
A026-PA     AXV11-S     Q   16-channel, 12-bit Analogue-to-Digital plus
A026-PA                     2-channel, 12-bit Digital-to-Analogue Converter
A026-PA                     Refs: EK-AXV11-UG, MP-01291, EK-AXVAB-UG, EK-UDIPD-RC
A029        IAV11-C     ?   16 Channel flying cap. ex MUX add-on for IAV11-A
A030        ADQ32-A     Q   200Khz 32 Channel Analogue-to-Digital
A030                        Converter with DMA
A030                        Refs: EK-153AA-UG, EK-UDIPA-RC
A030-PA     ADQ32-S     Q   200Khz 32 Channel Analogue-to-Digital
A030-PA                     Converter with DMA (for BA200 series)
A030-PA                     Refs: EK-153AA-UG, EK-UDIPA-RC
A1007       AMF01-A     Q   48 Channel Addon for ADF01-B (A814-YA)
A1008       ADV11-D     Q   Analogue-to-Digital Converter, with DMA
A1008                       Refs: EK-AV11D-UG, EK-UDIPD-RC
A1008-PA    ADV11-S     Q   Analogue-to-Digital Converter, with DMA
A1008-PA                    Refs: EK-AV11D-UG, EK-UDIPD-RC
A1009       AAV11-D     Q   Digital-to-Analogue Converter, with DMA
A1009                       Refs: EK-AV11D-UG, EK-UDIPD-RC
A1009-SA    AAV11-S     Q   Digital-to-Analogue Converter, with DMA
A1009-SA                    (for BA200 series)
A1009-SA                    Refs: EK-AV11D-UG, EK-UDIPD-RC
A154        MNCAM       ?   8 Differential or 16 Single Ended Channel
A154                        MUX, Quint
A241        LPSAG-VG    U   LPS11 4-channel variable gain preamplifier
A242        LPSAG       U   LPS11 4-channel fixed gain preamplifier
A246        MNCAG       ?   4 Channel Switched Gain Differential Input
A246                        Preamp, Quint
A406        LPSSH       U   LPS11 Analogue sample-and-hold option
A406        LPSAD-12    U   LPS11 Analogue sample-and-hold (3 of 4)
A407        LPSAD-12    U   LPS11 8-channel A/D multiplexor (4 of 4)
A410        IAV11-A     Q   4/12 Channel Analogue-to-Digital Converter
A410-PA     IAV1S-AA    Q   16 Channel Analogue-to-Digital Converter
A410-PA                     S-Box handle
A410-PO     IAV1S-A     Q   4/12 Channel Analogue-to-Digital Converter
A410-PO                     S-Box handle
A410-YA     IAV11-AA    Q   16 Channel Analogue-to-Digital Converter
A411        ASM01-A     Q   16 Channel Sample and Hold.
A4002       KWV11-C     Q   Programmable real-time clock
A4002                       Refs: uNOTE O#108
A6001       AAV11-A     Q   4-channel, 12-bit Digital-to-Analogue Converter
A6001                       Caution: uses BC1 for purposes other than BDAL18
A6001                       Refs: EK-ADV11-OP, MP-00186, EB-20175-20, uNOTE O#108
A6002       MNCAA       ?   MINC LSI-11 Bus, 4 Channel, 12-Bit
A6002                       Digital-to-Analogue Converter, Quint
A6006       AAV11-C     Q   4-channel, 12-bit Digital-to-Analogue Converter
A6006                       Refs: EK-AXV11-UG, MP-01294, ZJ248-RZ, uNOTE O#108
A6007       IAV11-B     Q   4 Channel Isolated 20ma Analogue output
A6007-PO    IAV1S-B     Q   4 Channel Isolated Digital-to-Analogue Converter
A6007-PO                    S-Box handle
A6009       AAF01-A     ?   Highspeed Analogue-to-Digital Converter.
A625        LPSVC       U   LPS11 Two 12-bit DACs (2 of 2)
A8000       ADV11-C     Q   16-channel 12-bit Analogue-to-Digital Converter
A8000                       with software-controllable gain
A8000                       Refs: EK-AXV11-UG, MP-01292, ZJ250-RZ, uNOTE O#108
A804        LPSAD-12    U   LPS11 12-bit A/D Converter (2 of 4)
A814-YA     ADF01-B     ?   Highspeed Analogue-to-Digital Converter.
to "direct jumps" list

"G"   numbered cards

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

G066                    -   TU16 9 Channel read amp
G102        --------    U   Sense inhibit card for 11/15
G109C       ????????    ?   ?????
G114        ????????    U   ????? (with G235 and H217C, part of memory option)
G231        ????????	?   16K XY Selection, Current source, Address
G231                        Latch, 8K Decode.
G235        ????????    U   16K XY Drive, Current source, Decode
G235                        (with G114 and H217C, part of memory option)
G651        ????????    U   4-8K 16-18 bit mother board, mates with
G651                        H221 (with H221-A, part of memory option)
G401        MS11-BR     U   4-Kword 16-bit MOS RAM (11/45)
G401-YA     MS11-BR     U   4-Kword 18-bit MOS RAM (11/45)
G5108                   U   Writeable programmable logic array tester for F11
G5108                       chipset
G5115                   U   H777-TA power supply tester
G5148       TU58-AA/BA  Q   Interface to parallel TU58
G5152       KXT11-A     Q   Test module, 4-Kbyte RAM, 24-Kbyte PROM, CSR
G5167                   Q   PULSAR (LSI-11 multiprocessor board)
G5168                   Q   PULSAR event transmitter
G5169                   Q   PULSAR event receiver
G5173                   U   11/60 2355 control
G5174                   U   11/60 2355 4-line tester
G5215       KDF11-TC    Q   LSI CPU bus isolator extender
G5216                   Q   PULSAR performance monitor
G5281                   Q   11/23 bus exercisor
G5337                   Q   11/03 multi LSI option tester
G5353                   U   11/24 quick verify station controller
G5616                   Q   Qbus extender card
G645                    U   8-Kword 19-bit stack board (11/05, 11/25, 11/45,
G645                        PDP-10)
G647                    U   16-Kword 20-bit stack board (PDP11, PDP10)
G651                    U   4 to 8-Kword 16 to 18-bit mother board
G651                        (Mates with H221)
G652                    U   16-Kword 16 to 18-bit mother board with logic
G652                        (Mates with H222-A)
G652-YA                 U   G652 that mates with H222-YA
G653        MMV11-A     Q   4-Kword 16-bit mother board with logic
G653                        (mates with H223).  Q16/CD-only option.
G653                        Refs: EB-18451-20, MP-00094
G657                    U   32-Kword SPC core memory electronics with no
G657                        parity (18-bit)
G727                    U   Grant continuity card with DMA link (NPR),
G727                        single
G727-A                  U   Grant continuity card
G7270                   U   Longer form of G727
G7271                   U   Short double-jumper card (MF11-L)
G7272                   Q   Grant continuity card
G7273                   U   Bus Grant & Non-processor grant
G736                    U   jumper module
G7360                   U   priority selector, G736 with two sockets
to "direct jumps" list

"H"   numbered cards

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

H114                    U   (with G114 and G235, part of memory option)
H207                    U   4096x16 core stack for 11/15 (on G616 & G617)
H211        MM8-EH      U   4-Kword 12-bit stack on G648 (for 11/20)
H213                    U   4-Kword 16-bit stack on G645
H214                    U   8-Kword 16-bit H213 (used in MM11-L)
H214                        (replaced by H215)
H214-YA                 U   8-Kword 16-bit H213 (used in MM11-L)
H214-YA                     (replaced by H215) (same as H214, but 850NS)
H215                    U   8-Kword 18-bit (parity) H213 (used in MM11-LP, ME15)
H216                    ?   8K x 19 bit H213, used in MF10
H217                    U   16-Kword 16-bit memory stack (with G114 and G235)
H217                        (replaced by MA20-M)
H221-A                  U   8-Kword 18-bit stack (plugs into G651)
H221-B                  U   8-Kword 16-bit stack (plugs into G651)
H222        MM11-DP     U   16-Kword 18-bit stack
H223        MMV11-A     Q   4-Kword 16-bit stack & drive assembly
H223                        (plugs into G653)
H223                        Refs: EB-18451-20, MP-00094
H224                    U   32-Kword 18-bit core stack
H228-B      MM11-YP     U   32-Kword 18-bit 14-mil core stack
H228-B                      (plugs into G657)
H3006                       8-Line RS232 Distribution panel
H3020                       DMF32 Multi-function distribution
H315                        Test Connector
H315                        (DH11, DL11E, DL11W, DLV11, DQ11, DU11, DUV11)
H317-B                      Distribution Panel (DH11)
H317-E                      Distribution Panel, EIA (DZ11)
H317-F                      Distribution Panel, 20mA (DZ11)
H3173-A                     Distribution Panel
H3190                       DZ11 Test connector
H325                        Line loopback test connector
H325                         (DMV11, DMP11, DMR11, DPV11,
H325                          DUP11, DV11, DZ11, DZV11)
H3250                       Test Connector (DMC11, DMP11, DMR11, DMV11)
H3251                       Test Connector (DMP11, DMR11, DMV11)
H3254                       Test Connector (DMP11, DMR11, DMV11)
H3255                       Test Connector (DMP11, DMR11, DMV11)
H3257                       Terminator Test Connector (DMP11, DMR11, DMV11)
H3258                       Terminator Test Connector (DMP11, DMR11, DMV11)
H3259                       Cable Turnaround test connector (DPV11, DZ32)
H3260                       Cable Turnaround test connector (DPV11)
H327                        DZ11 Turnaround connector
H3271                       Staggered Turnaround Test Connector (DZ11[-x])
H3272                       Test Connector (DZ32)
H3273                       Test Connector (DZ11-X)
H3274                       Test Connector (DZ11)
H3277                       Staggered loopback test connector
H329                        DZV11 Comm Loopback test connector
H349                        Distribution panel
H7004-B                     20mA Static Filter
H7004-C                     EIA Static Filter
H7104-C                     Power regulator, +2.5V 85A, used in VAX-11/750
H7104-C                     Refs: MP-01020
H7104-D                     Power regulator, +5V 120A, used in VAX-11/750
H7104-D                     Refs: MP-01021
H7105                       Power regulator, +15V, used in VAX-11/750
H744                        Power regulator. +5V @ 25A, used in BA11-K
H745                        Power regulator. -15V @ 10A, used in BA11-K
H754                        Power regulator. +20V @ 8A, and -5V @ 1.1A,
H754                        used in BA11-K.
H780                        Power supply (used in BA11-M)
H780                        (120vac: -A, -C, -E, -H, -K, -M, -P,
H780                         240vac: -B, -D, -F, -J, -L, -N, -R)
H780                        Refs: EK-H780C-OP, EB-07948-53, MP-H780
H781                        Power supply (used in BA11-M)
H7835                       Power supply (used in VT103 terminal)
H786                        Power supply (used in BA11-N)
H7861                       Power supply (used in BA11-N)
H7862                       Power supply (used in Professional 300 series)
H7862                       Refs: EK-PC100-V1
H7864                       Power supply (used in BA23)
H8611                       Test Connector (DH11)
H8612                       Test Connector (DV11)
H861C                       Test Connector (DH11, DV11)
H9270       DDV11-A     Q   4 x 4 Qbus backplane, Q18 (used in BA11-M)
H9270-Q                 Q   4 x 4 Qbus Backplane, Q22 (used in BA11-M)
H9273-A                 Q   4 x 9 Qbus backplane, Q18/CD
H9275(-A)               Q   4 x 9 Qbus backplane, Q22 (used in BA11-N)
H9275(-A)                   Refs: EK-H927A-CG, uNOTE N#035
H9276(-A)               Q   4 x 9 Qbus backplane, Q22/CD (used in BA11-N)
H9278(-A)               Q   4 x 8 Qbus backplane (used in BA23)
H9278(-A)                   3 slots (1-3) Q22/CD, 5 slots (4-8) Q22
H9281-BA                Q   2 x 4 Qbus backplane, Q18 (used in BA11-VA)
H9281-BB                Q   2 x 8 Qbus backplane
H9281-C                 Q   2 x 12 Qbus Backplane
H9281-QA                Q   2 x 4 Qbus backplane, Q22, dual height
H9281-QB                Q   2 x 8 Qbus backplane, Q22, dual height
H9281-QC                Q   2 x 12 Qbus backplane, Q22, dual height
to "direct jumps" list

"L"   numbered cards

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

L2001       KA60        M   80NS CMOS SMP Dual CPU w/64kb snoopy cache
L2002       VS600       M   M-Bus to Q-Bus adapter module
L2003       VS600       M   I/O Controller module for DSSI/SCSI, Ethernet,
L2003                       printer, modem, keyboard, mouse/tablet
L2004       VS600       M   LEGSS Graphics Base module w/accelerator
L2005-AA    VS600       M   LEGSS 8-plane output module
L2006-AA    VS600       M   LEGSS 16-plane memory upgrade
L2007-A     MS60        M   8Mb memory array with 1Mb chips
L2007-B     MS60        M   16Mb memory array with 1Mb chips
L2007-C     MS60        M   32Mb memory array with 1Mb chips
L2008       VS600       M   TQK70 Tape adapter module
L2010-AA    KA60        M   60NS CMOS SMP Dual CPU w/64kb snoopy cache,
L2010-AA                    1Mbit video ram, FBIC interface chip to M-Bus,
L2010-AA                    VDAC CLR Graphics chip
L4002-AA    KA675       -   vax 4000/600 CPU card
L4002-BA    KA675       -   vax 4000/500 CPU card
L4002-CA    KA675       -   vax 4000/400 CPU card
L4004-BA    MS690-BA    -   32 MByte DRAM for VAX 4000 /400 /500 /600
L4004-CA    MS690-CA    -   64 MByte DRAM for VAX 4000 /400 /500 /600
L4004-DA    MS690-DA    -   128 MByte DRAM for VAX 4000 /400 /500 /600

"M"   numbered cards   -   range M1xxx thru M3xxx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M105                    U   Device selector for PDP-11
M105                        (Also called Address selector module)
M109                    U   PDP-11 device selector with jumpers, bits 13-17
M1091                   U   Memory device selector, with jumpers, bits 11-17
M1500                   U   Bidirectional bus interfacing gates [pdp8/pdp11]
M1501                   U   Bus input interface (16 drivers)
M1502                   U   16-bit bus output interface
M1621                   U   Digital voltmeter data input interface for
M1621                       Fluke 8200A/8400A, H-P 3450A/3480A, Data
M1621                       Precision 2000, Systron-Donner 7110, Dana 4800
M1621                       M105 or eqvt is required. May use M7820
M1623                   U   Instrument remote control interface.
M1623                       Supports DVMs as M1621 + programmable PSUs:
M1623                       Fluke 4210A/4216A/4250A/4265A,
M1623                       H-P 6129B/6130B/6131B
M1623                       M105 or eqvt is required. May use M7820
M167                    U   Compares two 8-bit words ( <, =, > )
M1801                   U   16-bit reed relay output interface
M2009       CE11        U   Set point register
M2010       CE11        U   2 Channel impulse counter
M224        KA11        U   11/20 8-bits with data paths module, 2 latches,
M224                        adder.
M225        KA11        U   11/20 registers module (processor memory)
M225                        16 bits x 16 bits
M234        KE11-A      U   3 8-bit registers, adder & L/R shift
M239                    U   3 4-bit counters (8291s) or 74197, parallel load
M244                    U   6 Ckts, Each 3 input Mux with latch, non-inverting
M2500                   U   2 64-word 4-bit MOS FIFO memories (needs -12V)
M2500-YA                U   M2500 with filter cap on line U1
M2501       DMA01-A     U   Dual 8*4 bit RAM (4 74170's)
M2501-YA                U   M2501 with 1.2K resistive pullups on RAM outputs
M2503       ADC01       U   Dual 256 bit Schottky RAM (3106's)
M2504                   U   Dual 256*4 RAM, common address, separate data I/O
M259        KT11        U   Associative memory, 2x8, shift register
M259                        capability
M3100       DECSA       U   EIA sync line unit for DECSA
M3101       DECSA       U   V.35 sync line unit for DECSA
M3102       DECSA       U   2-line async line unit for DECSA
M3102                       (DEC/DLC/DRCSA)
M3103       DECSA       U   LP line unit for DECSA
M3104       DHV11-A     Q   8-line Asynchronous Multiplexor, with DMA
M3104                       Refs: EK-DHV11-TM, EK-DHV11-MC, MP-01783, ZJ362-RZ
M3104                       Refs: uNOTE N#041
M3105       DHU11-A     U   16-line async DMA MUX
M3105                       Refs: EK-DHU11-UG
M3106       DZQ11-M     Q   4-line double-buffered async MUX, EIA 50-10KB,
M3106                       with modem control; replaces M7957 (dual height)
M3106                       Refs: EK-DZQ11-UG, EK-DZQ11-MC, EK-DZQ11-TM, MP-01795
M3106                       Refs: ZJ251-RZ
M3106-PA    DZQ11-SA    Q   4-line double-buffered async MUX with S-box handle
M3106-PA                    Refs: EK-DZQ11-UG, EK-DZQ11-MC, EK-DZQ11-TM, MP-01795
M3106-PA                    Refs: ZJ251-RZ
M3107       DHQ11-M     Q   8-line async MUX module, DMA, Q22
M3107                       Refs: EK-DHQ11-TM, EK-DHQ11-UG
M3108       DSV11-A     Q   2-line sync SLU for BA23/123 (-AA is first unit,
M3108                       -AB is second add-on unit).
M3108                       Refs: EK-DSV11-TD, EK-DSV1M-IN, EK-DSV1M-UG, EK-DSV11-IN
M3108                       Refs: EK-DSV11-UG
M3108-PA    DSV11-S     Q   2-line sync SLU for BA223 (-SF is first unit,
M3108-PA                    -SG is second add-on unit).
M3108-PA                    Refs: EK-DSV11-TD, EK-DSV1M-IN, EK-DSV1M-UG, EK-DSV11-IN
M3108-PA                    Refs: EK-DSV11-UG
M3110       DRCSA       U   Protocol assist #1 w/special character check
M3110                       and CRC (DEC/DLC/DRCSA)
M3111       DRCSA       U   Protocol assist #2 w/special character check
M3111                       and CRC (DEC/DLC/DRCSA)
M3112       DRCSA       U   Console boot terminator (DEC/DLC/DRCSA)
M3117       DHZ11       Q   16-line Asynchronous Multiplexor
M3118-YA    CXA16-A     Q   16-line Asynchronous Multiplexor w/DEC423 output
M3118-YA                    (for BA200 series only)
M3118-YA                    Refs: EK-CAB16-TM, EK-CAB16-UG
M3118-YB    CXB16-A     Q   16-line Asynchronous Multiplexor w/DEC423 output
M3118-YB                    (for BA200 series only)
M3118-YB                    Refs: EK-CAB16-TM, EK-CAB16-UG
M3119-YA    CXY08-A     Q   8-Line Asynchronous Multiplexor w/DEC423 output
M3119-YA                    (for BA200 series only)
M3119-YA                    Refs: EK-CXY08-TM
M3121-PA    DFA01-AA    Q   Dual integral modem with S-box handle,
M3121-PA                    DF224 compatible, US/CAN
M3121-PA                    Refs: EK-CAB16-TM, EK-DFA01-IN
M3123       DHF11       Q   32-line Async MUX, Fiber optic I/O for BA223
M3123-YA    DHF11       Q   32-line Async MUX, Fiber optic I/O
M3124       CXA08-M     Q   8 line async MUX w/nmc, ITEG handle,
M3124                       w/DEC423 Out
M3125                   Q   BITBUS to Qbus interface
M3125-PA                Q   Qbus interface to Intel BITBUS, Q22, RS485,
M3125-PA                    with S-box handle
M3125-YA                Q   Qbus interface to Intel BITBUS, Q22, no handle
M3126       DFA01-BA    Q   Dual integral modem with S-box handle, UK version
M3127-PA    DESQA-SA/SF Q   Ethernet/thinwire adapter (DELQA+DESTA)
M3127-PA                    with S-box handle
M3127-PB    DESQA-SA/SF Q   M3127-PA with handle access thinwire pushbutton
M3127-PB                    switch.
M3128       QBIC        Q   Qbus interface to VMI CCIC
M3129       KMV11       Q   NRZI/RS422 data Converter for KMV11
M3129                       (renamed KMV1A)
M3130-GA    IGQ11       Q   2 Port GE-Genius bus to Q-bus for GE-FANUC
M3130-GB    IGQ11       Q   1 Port GE-Genius bus to Q-bus for GE-FANUC
M3130-PA    IGQ11       Q   Q22-bus interface to GE-Genius bus
M3130-PA                    with S-box handle
M3130-SA    IGQ11       Q   2-Port GE-Genius bus to Q-bus
M3130-SB    IGQ11       Q   1-Port GE-Genius bus to Q-bus
M3130-YA    IGQ11       Q   GE-Genius bus to Q-bus interface, standard handle
M3133       DRQ3B       Q   RS-422 Signal conditioning module for DRQ3B
M3134-PA    DS500       Q   IBM Terminal server, 4 port (DECServer 500)
M3135-01                Q   Multi-line DECVoice, Q-bus for multiple channels,
M3135-01                    50 MHz clock
M3135-02                Q   Multi-line DECVoice, Q-bus for multiple channels,
M3135-02                    60 MHz clock
M3136                   Q   Q-bus module connects M3135 to T1 telephone service
M3137-AA    DEVIS       Q   +12V power module for DEVIS (VAXCAMERA)
M3138-AA    KRQ01-AA    Q   Data cipher module for Qbus
to "direct jumps" list

"M"   numbered cards   -   range M4xxx thru M5xxx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M4000       CE11, CEV11 ?   16-bit programmable clock
M4001       DMS11-F     ?   Clock
M4002       KWV11-C     Q   Programmable Real-Time Clock
M4002                       Refs: EK-AXV11-UG, MP-01293, EK-AXVAB-UG, EK-UDIPD-RC
M4002                       Refs: EK-KWV1C-CG, ZJ247-RZ, uNOTE N#044
M4002-PA    KWV11-S     Q   Programmable Real-Time Clock
M4002-PA                    Refs: EK-AXV11-UG, MP-01293, EK-AXVAB-UG, EK-UDIPD-RC
M4002-PA                    Refs: ZJ247-RZ, uNOTE N#044
M4003-AA                Q   Realtime clock for Qbus 32-bit counter, 10MHz
M4003-PA                Q   Realtime clock for Qbus 32-bit counter, 10MHz
M4003-PA                    with S-box handle
M454        DC11-A      U   Crystal clock with simultaneous outputs of 28.8,
M454                        19.2, 9.6, 4.8, 2.4, 1.760 KHz
M454                        (for DC11-A, DP11-A)
M4540       DC11, DH11  U   M454 with more frequencies available
M5001       CIS11-B     ?   8 channel optically isolated inputs
M5001-YA                ?   M5001 with 24V voltage sense inputs
M5001-YB                ?   M5001 with 24V contact sense inputs
M5001-YC                ?   M5001 with customized inputs
M5010                   D   32-bit non-isolated dc input module (IP11)
M5010                       I/O Daisy chain bus, 32-bit 55V (6V threshold)
M5010                       Non-isolated DC sense
M5011                   D   16-bit non-isolated dc input module (IP11)
M5011                       I/O Daisy chain bus, 16-bit, 55V (6V threshold)
M5011                       Non-isolated change of state interrupt
M5012                   D   16-bit isolated dc input module (IP11)
M5012                       I/O daisy chain bus, 16-bit, 55V (6V threshold)
M5012                       Isolated DC sense
M5012-YA                D   M5012 with TTL compatible inputs (IP11)
M5013                   D   8-bit isolated ac input module (IP11)
M5013                       I/O daisy chain bus, 8-bit, 120VAC
M5013                       (46-75V threshold) isolated AC sense, one
M5013                       bit interrupts
M5014                   D   Dual input counter, 16-bit (IP11)
M5014                       I/O daisy chain bus, dual 16-bit input counter
M5015-YM    CSC11       D   M5015-YF with flags inhibited
M5016                   D   Quad input counter/prescalar, 8-bit (IP11)
M5016                       I/O daisy chain bus, quad 8-bit counter/prescaler
M5017       CE11,CEV11  ?   Signal receiver (5V contact sense)
M5017-YC    CE11,CEV11  ?   Signal receiver (12V opto input)
M5019       CE11,CEV11  ?   Input function module (SSMU)
M5020-YA    CSC11       ?   32 bit OCI with 600V isolation and filter
M5020-YA                    3ms, 5V input
M5020-YB    CSC11       ?   32 bit OCI with 600V isolation and filter
M5020-YB                    3ms, 12V input
M5020-YC    CSC11       ?   32 bit OCI with 600V isolation and filter
M5020-YC                    3ms, 48V input
M5020-YD    CSC11       ?   32 bit OCI with 600V isolation and filter
M5020-YD                    3ms, 129V input
M5020-YF    CSC11       ?   36 bit OCI with 600V isolation and filter
M5020-YF                    3ms, 5V input
M5020-YG    CSC11       ?   36 bit OCI with 600V isolation and filter
M5020-YG                    3ms, 12V input
M5020-YH    CSC11       ?   36 bit OCI with 600V isolation and filter
M5020-YH                    3ms, 48V input
M5020-YJ    CSC11       ?   36 bit OCI with 600V isolation and filter
M5020-YJ                    3ms, 129V input
M5020-YN    CSC11       ?   32 bit OCI input 15VDC, 2ms delay, common V
M5020-YP    CSR11       ?   32 bit OCI input, 5VDC, 4.5ms delay
M5020-YR    CSC11       ?   M5020-YE with slow flag response
M5026       IDV1S-A     Q   16-bit opto-isolated input module
M5026-PO    IDV1S-A     Q   16-bit opto-isolated input module
M5026-PO                    with S-box handle
M5027       KMS11       ?   8 channel RS232 to RS422 converter
M5028       DRU11-C     U   Optocoupler conditioning module for DRU11-C
M5031                   D   16-channel isolated dc interrupt module, 16-bit
M5031                       (IP11)
M586        DF11-BA     U   Integral modem, 103 standard
M587        DF11-BB     U   Async internal modem, answer-only, Bell CBS or CDT
M5900       DJ11        U   16-channel TTL receiver
M5901       DJ11        U   16-channel EIA transmitter
M5902       DJ11        U   16-channel full duplex TTY transceiver
M5903       RH11        U   MASSBUS terminal transceiver
M5904       RH11        U   MASSBUS control transceiver
M5906       DJ11-AD/AE  U   16-channel EIA-TTL, TTL-EIA, priority sockets,
M5906       DH11-AD/AE      2 H854.
M5906-YA    DJ11-AD/AE  U   M5906 modified to accept X1 baud clock rate
M591                    U   5 Channel EIA to DEC, 4 Channel DEC to EIA
M5912-YA    DFS11-MA    U   Private wire integral modem, 1 Megabaud, DF11 pins
M5912-YB    DFS11-MB    U   500 Kbaud M5912-YA
M5912-YC    DFS11-MC    U   240 Kbaud M5912-YA
M5912-YD    DFS11-MD    U   56 Kbaud M5912-YA
M5912-YE    DFS11-ME    U   100 Kbaud M5912-YA
M5915       MNCDI       U   Digital input to MINC, 16 lines, Quint height
M5916                   U   24 Differential transmitters and 24 Differential
M5916                       Receivers, Quad
M5916-YA    DR11-L,-M   U   Differential adapter
M5916-YB    DMA01-A     U   Differential adapter
M5917       CRS11-LL    U   Differential drive for card readers, 17 in, 1 out
M5922                   U   RM03 transceiver port A
M5923                   U   RM03 transceiver port B
M5924       DF11-L      U   Fiber optic link
M5925       LPC01-V     U   6 differential receivers, 10 differential drivers
M5926       DSZ11-B     U   Add-on for TTL 20mA loop conversion
M5927       DAV11       U   TTL to differential transceiver (Like
M5927                       M7230 except all signals from 3 H854)
M5927-YA    DR11-C      U   DR11-C Compatible Differential line driver
M5928       DMS11-F     U   DMS11-F, Modem level Converter, TTL/RS423
M5929       MTS02-BD    U   Multidrop interface
M5931       DM11-XM     U   EIA to/from MIL188C/100/114
M5932       DM11-XF     U   EIA to/from fiber optic cable
M5935       DF11-WA     U   10 5V 70mA outputs, 2 inputs
M594        DF11-A      U   8 channel EIA-CCITT to DEC, 7 DEC to EIA-CCITT
M594                        3V hysteresis
M594-YB     DF11-A      U   M594 with 3V hysteresis
M5941       DFS11-H     U   8 channel MIL188C to DEC interface for DFS11-H
M5941-YA    DFS11-HA    U   8 channel MIL188C to DEC Interface for
M5941-YA                    data lines only
M5941-YB    DFS11-HB    U   75 Baud 8 Ch MIL188C to DEC Interface
M5941-YC    DFS11-HC    U   110 Baud 8 Ch MIL188C to DEC Interface
M5941-YD    DFS11-HD    U   150 Baud 8 Ch MIL188C to DEC Interface
M5941-YE    DFS11-HE    U   300 Baud 8 Ch MIL188C to DEC Interface
M5941-YF    DFS11-HF    U   600 Baud 8 Ch MIL188C to DEC Interface
M5941-YH    DFS11-HH    U   1200 Baud 8 Ch MIL188C to DEC Interface
M5941-YJ    DFS11-HJ    U   2400 Baud 8 Ch MIL188C to DEC Interface
M5941-YK    DFS11-HK    U   3600 Baud 8 Ch MIL188C to DEC Interface
M5941-YL    DFS11-HL    U   4800 Baud 8 Ch MIL188C to DEC Interface
M5941-YM    DFS11-HM    U   9600 Baud 8 Ch MIL188C to DEC Interface
M5941-YN    DFS11-HN    U   50K Baud 8 Ch MIL188C to DEC Interface
M5942       DF11-L      U   8 channel EIA-CCITT to DEC, 7 DEC to EIA-CCITT,
M5942                       300,600,1200,1800 baud crystal clock
M5943       DM11-DR     U   5 channel EIA-CCITT to TTL
M5943                       4 channel TTL to Tri-state
M5943-YA    DM11-DS     U   M5943 modified to permit other drivers and
M5943-YA                    receivers on same lines
M5946       DFS11-A     U   8 channel differential drive and receiver,
M5946                       40mA, 0 to +5V, receiver +15 to -15V.
M5947       DR11-BD     U   M919 with differential drive and receive
M5947                       with 3 H855
M5948       CSC11       U   Interface and serial Y-bus connector
M5949       DMC11-DA    U   EIA to MIL188-114 Converter
M5949                       7 receivers, 4 drivers
M595        DF11        U   Current mode Converter for 301 and 303 modem
M5951                   Q   100 Mbit transceiver, single line, used in Hydra
M5952       DFS11-BA    U   5 channel TTL to RS422, 8 channel RS422 to TTL
M5952-YA    DFS11-BB    U   5 channel TTL to MIL 188-114,
M5952-YA                    8 channel MIL 188-144 to TTL
M5952-YB    DFS11-??    U   5 channel EIA RS232C to RS422,
M5952-YB                    8 channel RS422 to RS232C
M5952-YC    DFS11-??    U   5 channel EIA RS232C to MIL 188-114,
M5952-YC                    8 channel MIL188-114 to RS232C
M5953       DV11/DZ11   U   16 EIA to TTL, 24 TTL to EIA, conn for DV11, DZ11
M596        DF11        U   20mA to DEC, DEC to 20mA, 4 channel each,
M596                        replaced by M5960
M5960       DF11        U   Replaces M596
M597        DX11        U   6 channel IBM receiver + bus
M5970       PC500       U   PC500 TCY Control Module
M5971       DZQ11/DHQ11 Q   4 channel EIA to 20mA Converter
M5973       LLD11       U   TTL to differential transceiver
M5974       LN01K-AA    U   TTL to differential transceiver
M5974                       (9 transmit, 2 receive)
M5975                   Q   DECServer 500 support for IBM3270 class terminals
M5976-AA    KZQSA       Q   Qbus to SCSI adapter
M5976-SA    KZQSA-SA    Q   Qbus to SCSI adapter (for BA200/400 enclosures)
M5976-SA                    with S-box handle
M5977-AA    RQZX1       Q   Qbus to SCSI disk (MSCP) and tape (TMSCP) adapter
M598        DF11-K      U   1 Channel optical coupled 20ma to DEC send/recv
M5980                   U   10-channel TTL differential transeiver
M5982       DWQVA       Q   2 channel fiber optic interface (IFQ), Qbus to
M5982                       Stealth bus
M599                    U   4 channel Xmit and Rec Western Union High Level
M599                        (+/- 6V 10mA) Telex
to "direct jumps" list

"M"   numbered cards   -   range M6xxx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M6003       MNCDO       Q   16 Channel Digital output, MINC, Quint
M6010                   D   32-bit non-isolated dc output module (IP11)
M6010-YA                D   32-bit non-isolated dc output module (TTL, IP11)
M6011                   D   Non-isolated dc one-shot output module (IP11)
M6012                   D   8-bit optical isolated dc output module (IP11)
M6013                   D   8-bit isolated ac output module (IP11)
M6014                   D   Dual 16-bit output Converter (IP11)
M6015                   D   16-bit retentive dc output module (IP11)
M6029       IDV11-B     ?   16-bit Opto Isol. outputs
M688                    U   UNIBUS power fail driver module

"M"   numbered cards   -   range M70xx thru M71xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M7013       ????????    ?   Vector Generator and Character Generator
M7013                       Control, VT40
M7014       ????????    U   Unibus Controller and Bootstrap for VT40
M7014-YA    ????????    U   M7014 w/No Bus Terminators
M7015       LPS11-S     U   LPS11 UNIBUS control
M7016       LPSKW       U   LPS11 Programmable realtime clock & 2 Schmitt 
M7016                       triggers.
M7017       LPSDR       U   LPS11 16-bit buffered digital I/O
M7018       LPSAD-12    U   LPS11 A/D control (1 of 4)
M7019       LPSVC       U   LPS11 Scope control (1 of 2)
M7020       LPS11-NP    U   LPS11 DMA option
M7025       KW11-K      U   Dual programmable clock
M7028       DMS11-F     U   DMS11-F, KMC11-A Line Unit Interface
M7028-YA    DMS11-F     U   DMS11-F, KMC11-A Line Unit Interface + Terminator
M7029       DMS11-F     U   Line unit interface W HDLC protocol
M7030       CTS11-J     U   Control for CTS11-J
M7031       CTS11-J     U   Drivers, receivers, code Converter for CTS11-JA
M7032       CTS11-J     U   Drivers, receivers, code Converter for CTS11-JB
M7033                   U   Scanner module for use with Hickok card equipment
M7034                   U   80 Column driver for use with Hickok card equipment
M7035                   U   22 Column driver for use with Hickok card equipment
M7036                   U   Diode Module assembly for use with Hickok card
M7036                       equipment
M7037                   U   Reader-Control module for true data card/bade reader
M7039-BC    MS220-A     Q   KN220 64 MB mem, Fujitsu DRAMS
M7039-CC    MS220-A     Q   KN220 128 MB mem, Fujitsu DRAMs
M7051                   U   VT48 data registers & multiplexors
M7052                   U   VT48 dual 12x12 multiplier with successive
M7052                       approximation.
M7053                   U   VT48 scissoring & tangent control
M7054                   U   VT48 stack & silo control
M7055                   U   VT48 display status MUX
M7056                   U   VT48 stack & silo
M7057                   U   VT48 display status register
M7058                   U   VT48 display control
M7059                   U   VT48 bus control
M7060                   U   VT48 push button control (SPC)
M7061       VSV11-F     Q   Raster graphics sync generator & cursor control
M7061                       (also VSV11-H, -J, -K)
M7061                       Refs: EK-VSVFQ-UG, MP-01012, EK-VT101-TM, YM-C193C-00
M7062       VSV11-MA    Q   Raster graphics image memory
M7062                       Refs: EK-VSVFQ-UG, MP-01012, EK-VT101-TM, YM-C193C-00
M7064       VSV11       Q   Raster graphics image processor
M7064                       (18-bit DMA only)
M7064                       Refs: EK-VSVFQ-UG, MP-01012, EK-VT101-TM, YM-C193C-00
M7065                   U   Synch line receiver, 6, 7 or 8 bits
M7066       VTV01       U   Video Display Sys: UNIBUS to Qbus Converter
M7067       VMV21       U   Video Display Sys: sync generator & character
M7067                       generator (64-char, 25 lines).
M7068       VMV31       U   Video Display Sys: bit map, 128 x 128 x 4
M7069       VMV22       U   Video Display Sys: microprocessor & memory
M7070       VMV22       U   Video Display Sys: character & sync generator
M7071                   U   Video Display Sys: image memory, RAMs & buffer
M7071                       logic.
M7075                   U   Sync line transmitter; 6-, 7- or 8-bits
M7078                   U   4 pulse synchronizers (74120)
M7079                   U   16 Channel badge reader
M7081       LA120       -   LA120 control, hex with no fingers, 7-wire
M7081                       printhead version
M7081-YB    LAS12       -   M7081 with ROMs for LAS12, LA124
M7081-YD    LA120-RB    -   M7081 with increased head drive current for thick
M7081-YD                    forms
M7082       DMA01       U   Single DMA Mux channel
M7083       DMA01       U   8-level priority arbiter
M7084       DB11-H      U   DB11-H Control
M7086       PTV11-E         Controller for FACIT 4070
M7088       CE11        U   CE11, CEV11 interrupt register
M7089                   U   Quad transceiver
M7090       KD11-Z      U   11/44 console interface module
M7090                       Refs: EK-KD11Z-TM
M7091       KE44-A      U   11/44 CIS control store module
M7091                       Refs: EK-KE44A-YM
M7092       KE44-A      U   11/44 CIS data path/logic module
M7093       FP11-F      U   11/44 floating point module
M7094       KD11-Z      U   11/44 data path module
M7095       KD11-Z      U   11/44 control module
M7096       KD11-Z      U   11/44 multifunction module
M7097       KK11-B      U   11/44 4-Kword cache module
M7098       KD11-Z      U   11/44 UNIBUS interface
M7114       VT30-H      U   RBG graphics UNIBUS interface board
M7114                       (TV sync generator, memory, control & output)
M7130       DTQNA       Q   Token-bus (IEEE 802.4) to Qbus Network Adapter
M7130                       Controller module
M7131       DTQNA       Q   Token-bus to Qbus Network Adapter
M7131                       Modem module, used with M7130
M7132       DTC04       Q   DECVoice main processor board (dual height)
M7133       KDF11-UA    U   11/24 CPU board, line clock & 2 SLUs
M7133                       (Revision D or earlier)
M7133-YA    KDF11-UA    U   11/24 CPU board, line clock & 2 SLUs
M7133-YA                    (Revision E or later)
M7134       KT-24       U   11/24 UNIBUS map (extended address to 22 bits)
M7135       KD32-AA     Q   MicroVAX I datapath with G floating point
M7135                       Refs: EK-KD32-OM, EK-KD32A-OM-CN1, uNOTE N#021
M7135-YA    KD32-AB     Q   MicroVAX I datapath with D floating point
M7135-YA                    Refs: EK-KD32-OM, EK-KD32A-OM-CN1, uNOTE N#021
M7136       KD32-AA/AB  Q   MicroVAX I memory control
M7136                       Refs: EK-KD32-OM, EK-KD32A-OM-CN1, uNOTE N#021
M7138       LNV21       Q   Q-bus to laser printer DMA interface module
M7139-AA    VS200       Q   Microvax II CPU, Q-bus interface, console,
M7139-AA                    Network controller, @MB memory, option connector,
M7139-AA                    private memory bus controller
M7139-AC    VS200       Q   M7139 with Fuji 256K parts
M7139-AF    VS200       Q   M7139 with Hitachi 256K parts
M7139-AH    VS200       Q   M7139 with NEC 256K parts
M7142       VK170-CA    Q   Serial video module, CRT control logic,
M7142                       ASCII in/video out
M7142                       Refs: EK-M7142-UG, MP-00775
M7145       R80         -   R80 servo control and position detector, hex board
M7147       DV11        U   M7808 (M7247+M7246) with synchronized scanner
M7148       CE11-D      U   CE11-D Unibus interface
M7149       CE11-D      U   CE11-D Port control
M7150       CE11-D      U   MIOS Bus usage arbitration
M7151       CE11-D      U   MIOS bus monitor
M7152       CE11-D      U   Maintenance and processor fail alarm
M7153       CE11-D      U   Mulitplexed input function module
M7154       CE11-D      U   Multiplexed input channel selector
M7157       DRJ11-A     U   Line interface, EIA receiver, sync logic, buffer
M7157                       logic
M7158       DRJ11-A     U   Unibus interface, NPR, bus MUX and transceiver
M7160       HSC50       U   HSC50 SERDES emulator
M7161       UDA50       U   UNIBUS SDI disk adapter PR board, no ROMs (1 of 2)
M7161                       Refs: EK-UDA50-UG
M7161-YA    UDA50       U   M7161 with blasted ROMs
M7161-YA                    Refs: EK-UDA50-UG
M7162       UDA50       U   UNIBUS SDI disk adapter SI board (2 of 2)
M7162                       Refs: EK-UDA50-UG
M7164       KDA50-Q     Q   Qbus SDI disk adapter, Q22 (1 of 2) (QDA SDI)
M7164                       Refs: EK-KDA5Q-UG, uNOTE N#041
M7165       KDA50-Q     Q   Qbus SDI disk adapter, Q22 (2 of 2) (QDA SDI)
M7165                       Refs: EK-KDA5Q-UG, uNOTE N#041
M7166                   ?   Expands BI bus to UNIBUS (KA820)
M7168       VCB02, QDSS Q   4-plane colour bitmap module
M7169       VCB02, QDSS Q   4-plane video controller module
M7177       DN01-AA     Q   Aut call unit, cable sockets to DLV11, phone line
M7179       MPM11       U   Mem port control for MPM11
M718                    U   Bus interface for PDP-11
M7181       CMV11-AA    Q   CMR Host controller for Qbus to Qbus interface
M7182       CMV11-AA    Q   CMR Host controller for Q-bus micro control and
M7182                       4 serial ports
M7183       CMR01-AA    U   Micro control for expanded CMR01-AA
M7184       CMR01-AA    U   R-bus control for expanded CMR01-AA
M7185       CMR01-AA    U   24kbyte EPROM for expanded CMR01-AA
M7186       CMR01-AA    U   8Kbyte static RAM for expanded CMR01-AA
M7190       DZS11-EA    U   8-line statistical comm mux
M7193       DRQ11-CA    Q   DMA interface, 16-bit
M7194       DR11        U   Differential signal conditioning module
M7195-FA    MXV11-BF    Q   128-Kbyte RAM, 2 async EIA SLU, I/O, clock,
M7195-FA                    2 28-pin ROM sockets
M7195-FA                    Refs: EK-MXV1B-UG, EK-MXVB2-UG, uNOTEs N#003, N#015
M7195-FA                    Refs: N#019 (O#106), N#020, N#033
M7196       TSV05       Q   TSV05 controller for Q/Q22 bus
M7196                       Refs: EK-TSV05-TM, MP-01167, EB-18451-20, EB-17723-20
M7196                       Refs: uNOTE N#041
M7197       IDV11-D     Q   5-channel 16-bit counter module
M7198       IDV11-D     Q   5 channel counter module with S-box handle
to "direct jumps" list

"M"   numbered cards   -   range M72xx thru M73xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M7206       TSV05       Q   TSV05 Q-bus controller
M7206-PA    TSV05       Q   TSV05 Q-bus controller, for BA2xx boxes
M7207                   Q   Co-processor for image compression & expansion
M7207                       implemented by using CCITT standard T.3, T.4
M7208       CMCTS       Q   CMCTS (Cluster memory controller, SDI controller)
M7209       CMCTL       Q   CMCTL (For S-box) Cluster memory controller, SDI
M7209                       controller)
M721        KA11        U   Bus interface 1, 8-bits gated in and out
M7210       KE11-A      U   Data control
M7212       DB11        U   Address line bus repeater control for DB11
M7213       DB11        U   Bus repeater control, for DB11
M7213-YA    DB11        U   M7213 with special modifications, 2 jumpers, 2 cuts
M7216-YA    KH11-A      U   M7216 for KH11-A
M7217       KP11-A      U   Power fail and restart
M7218       KP11-A      U   Bus requests
M7219       RC11        U   Bus interface
M7220       RC11        U   Clock control
M7221       RC11        U   Disk interface
M7222       RC11        U   Status control
M7224       RC11        U   Unit and track selector
M7225       RC11        U   Status control extender
M7226       DN11        U   DN11 Control
M7227-YA    XY11-A      U   XY11-A plotter control, 300-400 steps/sec
M7227-YB    XY11-B      U   XY11-B plotter control, 500-600 steps/sec
M7227-YC    XY11-C,E    U   XY11-C,E plotter control, 800-1300 steps/sec
M7227-YD    XY11-D      U   XY11-D plotter control, 1600-1800 steps/sec
M7228       KW11-P      U   Real time programmable clock
M7229       DA11-B      U   DR11-B interface for DA11-B
M7230       DA11-BJ     U   Differential cable driver and receiver
M7231       KD11-A      U   11/40 data paths module
M7232       KD11-A      U   11/40 micro word module
M7233       KD11-A      U   11/40 IR decode module
M7234       KD11-A      U   11/40 timing module
M7235       KD11-A      U   11/40 processor status module
M7236       KT11-D      U   11/40 memory management module
M7237                   U   11/40 stack limit register
M7238       KE11-E      U   11/40 EIS board
M7239       KE11-F      U   11/40 FIS control
M724        KA11        U   11/20 bus and console control module
M7240       DM11        U   DM11-A control
M7241       DM11        U   DM11-B control, quad
M7242       DM11        U   DM11-C control
M7243       DM11        U   DM11 transmitter D
M7244       DM11        U   DM11 transmitter E
M7245       DM11        U   DM11 receiver, quad
M7246       DM11-BB     U   Modem control scan, 16 lines, DM11-BB
M7247       DM11-BB     U   8 Line Mux with modem control
M7248                   U   Unibus repeater BBSY
M7249       CD11        U   Hollerith Check (Multiple ones error detector)
M725        KA11        U   11/20 bus interface and IR module
M7251       KG11-A      U   Network interface XOR and CRC block check option
M7253                   U   11 to Lear Siegler 7700 terminal
M7254       RK11-D      U   RK05 status control module
M7255       RK11-D      U   RK05 disk control module
M7255-YA                U   Modified M7255 for Diablo series 30 disk drives
M7256       RK11-D      U   RK05 registers module (data path)
M7257       RK11-D      U   RK05 bus control module
M7258       LP11        U   Printer controller (Dataproducts interface)
M7259       MF11-LP     U   Parity for MF11-LP
M726        KA11        U   11/20 IR decode module
M726-YA     KH11-A      U   M726 for KH11-A
M7260       KD11-B      U   11/05 data paths module
M7261       KD11-B      U   11/05 control logic module
M7263       KD11-D      U   11/04 processor module
M7264       KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264                       Caution: uses DC1, DB1, DE1, DF1 for purposes
M7264                       other than BDAL18-21
M7264                       Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264                       Refs: MP-00589, EK-LSI11-MC
M7264-AA    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-AA                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-AA                    Refs: MP-00589, EK-LSI11-MC
M7264-AB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-AB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-AB                    Refs: MP-00589, EK-LSI11-MC
M7264-BB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-BB                    with DIBOL microm
M7264-BB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-BB                    Refs: MP-00589, EK-LSI11-MC
M7264-CB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-CB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-CB                    Refs: MP-00589, EK-LSI11-MC
M7264-DB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-DB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-DB                    Refs: MP-00589, EK-LSI11-MC
M7264-EB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-EB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-EB                    Refs: MP-00589, EK-LSI11-MC
M7264-FB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-FB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-FB                    Refs: MP-00589, EK-LSI11-MC
M7264-HB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-HB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-HB                    Refs: MP-00589, EK-LSI11-MC
M7264-JB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM
M7264-JB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-JB                    Refs: MP-00589, EK-LSI11-MC
M7264-YA    KD11-H      Q   11/03 processor with 0-Kword RAM
M7264-YA                    (To be replaced by M7264-YC)
M7264-YA                    Caution: uses DC1, DB1, DE1, DF1 for purposes
M7264-YA                    other than BDAL18-21
M7264-YA                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-YA                    Refs: MP-00589, EK-LSI11-MC
M7264-YB    KD11-Q      Q   11/03 processor with 0-Kword RAM & DIBOL microm
M7264-YB                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-YB                    Refs: MP-00589, EK-LSI11-MC
M7264-YC    KD11-H      Q   11/03 processor with 0-Kword RAM
M7264-YC                    (Revision F or later)
M7264-YC                    Refs: EB-18451-20, MP-00049, MP-00050, MP-00264, MP-00357
M7264-YC                    Refs: MP-00589, EK-LSI11-MC
M7265       KD11-E      U   11/34 data paths module (replaced by M8265)
M7266       KD11-E      U   11/34 control module (replaced by M8266)
M7268       RKV11       Q   RK11-D to Qbus adapter
M7268                       Refs: EK-RKV11-OP, EK-RKV11-TM, MP-00223, EB-20175-20
M7269       RKV11-D     Q   RK05 controller (16-bit DMA only)
M7269                       Refs: EK-RKV11-OP, EK-RKV11-TM, MP-00223, EB-20175-20
M727        KA11        U   11/20 State control module
M727-YA     KH11-A      U   M727 for KH11-A
M7270       KD11-HA     Q   LSI-11/2 CPU, 16-bit
M7270                       Caution: uses BC1, BD1, BE1, BF1 for purposes
M7270                       other than BDAL18-21
M7270                       Refs: MP-00563
M7275                   U   BRPE 11 punch interface
M7276                   U   Trend reader interface
M7277       DH11        U   DH11 Transmit scanner and NPR
M7278       DH11        U   DH11 Registers and byte count
M7279       DH11        U   DH11 FIFO buffer
M728        KA11        U   11/20 Timing and states module
M728-YA     KH11-A      U   M728 for KH11-A
M7280                   U   8 UARTS on quad-height board
M7281       CB11-DA     U   Unibus to 32 point relay distributor module
M7282       CB11-SB     U   Unibus to 64 point input scan
M7283       DA11-F      U   Window data path board
M7284       DA11-F      U   Window control
M7285       DJ11        U   MUX control board
M7285-YA    DJ11        U   M7285 W baud rate of 50
M7285-YB    DJ11        U   M7285 W baud rate of 100
M7286       FK11        U   FK11 Interface, VT20
M7288       DH11        U   Line parameters control
M7289       DH11        U   Receiver scanner
M7291       CB11-HA     U   16 point input interrupt
M7292                   U   TU60 interface
M7293       MM11-U/UP   U   Timing and control
M7294       RH11        U   MASSBUS data buffer and control
M7294-YA    RH11-C      U   Modified M7294 for RH11-C
M7295       RH11-A      U   MASSBUS bus control
M7295-YA    RH11-B      U   Modified M7295 with independent NED timeout for
M7295-YA                    RH11-B
M7296       RH11        U   MASSBUS control and status registers
M7297       RH11        U   MASSBUS parity control
M7298                   U   11/40 watchdog timer with restart and crystal clock
M7349       ML11        U   ML11 indicator board, status LEDs + on/off switch
M7350       RT02        -   RT02-C, -D, -E badge reader
M7351       TM04-AA     U   Massbus control
M7352       TM04-AA     U   Tape control for STC 1935 formatter and 1921 drive
M7355                   U   4 Megabit bubble array, Intel 7110
M7357-AB    ML11-A      U   256 Kb array, mostly good Mostek 16K chips
M7357-AC    ML11-A      U   256 Kb array, mostly good National 16K chips
M7357-AE    ML11-A      U   256 Kb array, mostly good TI 16K chips
M7358-AE    ML11-B      U   1 Mb array, mostly good TI 64K chips
M7358-AF    ML11-B      U   1 Mb array, mostly good Hitachi 64K chips
M7358-AH    ML11-B      U   1 Mb array, mostly good NEC 64K chips
M7359       DRV11-S     Q   EIA/RS408 8 bit parallel I/O interface
M7360       ADC11,ADA11 U   Controller, hex, two slots thick
M7361       ML11        U   Asynchronous control
M7362       ML11        U   Synchronous control
M7363       ML11        U   ML11 array data
M7386       VTV30-K     Q   VT30 Interface (Character serial input/output)
to "direct jumps" list

"M"   numbered cards   -   range M74xx thru M75xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M7452                   U   UNIBUS to Fiber Optic C
M7454       TU80K-CP    U   TU80 interface (Dilog/Digital)
M7455       TSU05       U   TSU05 controller
M7458-AA    MSV11-RA    Q   1-Mbyte PMI/Q22 parity memory with CSR
M7458-AA                    (Also M7458-AC, -AH, -AJ)
M7460       KA785           SBL, LOW BITS INTER.
M7461       KA785           SBH, HIGH BITS INTER.
M7462       KA785           CAM, CACHE ADD MATRIX
M7463       KA785           CDM, CACHE DATA MATRIX
M7464       KA785           TBM, CPU TRANSLATION BUF
M7465       KA785           IDP, CPU INSTR DATA PATH
M7466       KA785           IRC, CPU INSTRUCT DECODE
M7467       KA785           DBP, CPU DATA PATH "B"
M7468       KA785           DEP, CPU DATA PATH "E"
M7468-YA    KA785           DEP, DATAPATH MODULE,16-31 BIT
M7469       KA785           DDP, CPU DATA PATH "D"
M7469-YA    KA785           DDP, DATAPATH MODULE,08-15 BIT
M7470       KA785           DCP, CPU DATA PATH
M7470-YA    KA785           DCP, DATAPATH MODULE,00-07 BIT
M7471       KA785           DAP, CPU DATA PATH "A"
M7471-YA    KA785           DAP, DATAPATH CONTROL MODULE
M7472       KA785           CEH, COND CODES HIGH BIT
M7473       KA785           ICL, INTR.CONT.LOW BITS
M7474       KA785           CLK, CPU CLOCK
M7475       KA785           JCS, JOINT CONT.STORE
M7476       KA785           USC, MICRO SEQUENCER
M7477       KA785           CIB CPU CONSOLE INTR
M7478       KA620       Q   RTVAX, 1 Mbyte, FP, TPU clock, boot/diag ROM
M7478-AA    KA785       Q   32 BIT SBC W/1MB, FLT. POINT
M7484                   U   FEPCM Unibus bridge module
M7485       UDA50-A     U   UNIBUS to radial disk interface PR board
M7485                       with no ROMs (SDI disk controller)
M7485-YA    UDA50-A     U   UNIBUS to radial disk interface PR board
M7485-YA                    with blasted ROMs
M7486       UDA52       U   Controller for SDI disk drives (UDA SI)
M7488                   U   UNIBUS graphics workstation
M7488                       (Graphics display processor)
M7490       RRD50       U   UNIBUS control for RRD50
M7490-YA    RRD50       U   UNIBUS control for RRD50 with encryption support
M7493-PA    R440F       Q   R449F (S-box) to SCSI Converter
M7500       KMV1A-M     Q   Programmable Communications Controller
M7500                       Refs: EK-KMV1A-TM, EK-KMV1A-UG, MP-01173, AA-HN43B-TN
M7500                       Refs: ZJ360-PY
M7500-Px    KMV1A-Sx    Q   Programmable Communications Controller
M7500-Px                    (for BA200 series enclosures)
M7500-Px                        -PA, -SF        RS232
M7500-Px                        -PB, -SG        RS422
M7500-Px                        -PC, -SH        RS423
M7500-Px                    Refs: EK-KMV1A-TM, EK-KMV1A-UG, MP-01173, AA-HN43B-TN
M7500-Px                    Refs: ZJ360-PY
M7501       KMV2A-S     Q   Programmable comms controller, dual line.
M7502                   Q   Single-line high speed intelligent communication
M7502                       interface
M7504       DEQNA-M     Q   Qbus to ethernet adapter, Q22, obsolete
M7504                       for VMS 5.x and above (use DELQA).
M7504                       Refs: MP-01369, EK-H4000-TM, AA-K759A-TK, EK-DEQNA-UG
M7504                       Refs: EB-22714-18
M7504-PA    DEQNA-S     Q   Qbus to ethernet adapter, Q22, obsolete
M7504-PA                    for VMS 5.x and above (use DELQA).
M7504-PA                    (for BA200 series)
M7504-PA                    Refs: MP-01369, EK-H4000-TM, AA-K759A-TK, EK-DEQNA-UG
M7504-PA                    Refs: EB-22714-18
M7505       BTR01       Q   Conditioning module for BTR interface
M7506-AA    MSV11-MA    Q   512-Kbyte 18-bit RAM
M7506-AA                    (Also M7506-AC, -AE, -AF, -AH, -AP)
M7506-AA                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-AT    MSV11-MA    Q   512-kbyte 22-bit parity/CSR MOS RAM
M7506-AT                    (Also M7506-AU, -AV)
M7506-AT                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BA    MSV11-MB    Q   1-Mbyte RAM
M7506-BA                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BC    MSV11-MB    Q   1-Mbyte RAM
M7506-BC                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BE    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM
M7506-BE                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BF    MSV11-MB    Q   1-Mbyte RAM
M7506-BF                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BH    MSV11-MB    Q   1-Mbyte RAM
M7506-BH                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BP    MSV11-MB    Q   1-Mbyte RAM
M7506-BP                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BT    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM
M7506-BT                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BU    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM
M7506-BU                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7506-BV    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM
M7506-BV                    Refs: EK-MSV1M-UG, MP-02053, uNOTE N#028
M7507       LNV11       Q   Simplex 2.5MB full page bitmap memory
M7507-YA    LNV11       Q   Duplex 2.5MB full page bitmap memory
M7508       LNV11-A     Q   29116 image generator processor (IGP)
M7509       LNV11-A     Q   Q-bus/print engine interface (QPIO)
M7510       LNV11-A     Q   Horiz line proc, 256kB font RAM (HLP)
M7511       LNV11-A     Q   Horiz line proc, 512kB font RAM (HLP)
M7512       RQDX1E      Q   RQDX extender for RQDX1; must be the last item in
M7512                       the backplane, below the RQDX1.
M7513       RQDXE       Q   RQDX extender for RQDX2/3
M7513                       (-AA for BA23, -FA for BA123).
M7513                       Refs: EK-RQDXE-UG
M7514       BTRXX-A     Q   DC/DC Converter module
M7515                   Q   3-plane bitmap video generator for Q-bus
M7516       DELQA-M     Q   Ethernet interface (replaces DEQNA)
M7516                       Refs: EK-DELQA-UG, EK-DELQA-IN
M7516-PA    DELQA-S     Q   Qbus high-performance ethernet adapter, Q22
M7516-PA                    (for BA200 series) (DEQTA)
M7516-PA                    Refs: EK-DELQA-UG, EK-DELQA-IN
M7516-YM    DELQA-M     Q   Qbus to Ethernet Turbo Module, Q22
M7516-YM                    Refs: EK-DELQA-UG, EK-DELQA-IN
M7517       VSV90       Q   VSV90 Q-bus graphics module
M7518       KEQDI-SA    Q   S-box control for internal RD's, 1 external RX
M7519-AA    LNV11       Q   Horiz line proc, 1 MB font RAN
M7521-AA    DELUA-AA    U   UNIBUS to ethernet adapter
M7521-AA                    (Also M7521-AJ, -AP)
M7522       RUX50       U   MSCP controller for RX50
M7523       LNV11       Q   Duplex (QPIO) module
M7524       CMR53       Q   Q-bus digital input, 32 points
M7525       CMR53       Q   Q-bus digital output, 32 points
M7526       SS-LX56A-FA Q   Digital/video controller
M7527       VSV22       Q   Q-bus 1024*864 graphics control module
M7528       CMR53       Q   High speed communications controller
M7529       CMR53       Q   Medium speed communications controller to DRV11
M7531       DIV32-SA,F  Q   Q-bus ISDN BRA module for BA23/BA123
M7531-KK    DIV32-SA,F  Q   Q-bus ISDN BRA module for BA200 series, Australia
M7531-PA    DIV32-SA,F  Q   Q-bus ISDN BRA module for BA200 series
M7545                   U   Intelligent I/O controller
M7534       DEFQA       Q   QBus to FDDI Interface
M7540       FP785           FLOAT PT FRACT NORMALIZ
M7541       FP785           FMH, FLOAT PT FRACT MULT
M7542       FP785           FML, FLOAT PT FRACT MULT
M7543       FP785           FAD, FLOAT PT FRAC ADDER
M7544       FP785           FCT, FLOAT PT ACC CONTRL
M7546       TQK50-AA    Q   TMSCP controller for TK50 tape unit
M7546                       Refs: uNOTE N#041
M7547       TUK50-AA    U   TMSCP controller for TK50 tape unit
M7549                   Q   Alternate buffer DMA interface for Q22 bus
M7551-AA    MSV11-QA    Q   1-Mbyte 22-bit parity/CSR MOS RAM
M7551-AA                    (Also M7551-AC, -AE, -AF, -AH, -AJ, -AP)
M7551-AA                    Refs: EK-MSV1Q-UG, MP-01931, ZJ246-RZ, uNOTE N#031
M7551-BA    MSV11-QB    Q   2-Mbyte 22-bit parity/CSR MOS RAM
M7551-BA                    (Also M7551-BC, -BE, -BF, -BH, -BJ, -BP, -BT, -BV)
M7551-BA                    Refs: EK-MSV1Q-UG, MP-01931, ZJ246-RZ, uNOTE N#031
M7551-CA    MSV11-QC    Q   4-Mbyte 22-bit parity/CSR MOS RAM
M7551-CA                    (Also M7551-CC, -CE, -CF, -CH, -CP, -CT, -CV)
M7551-CA                    Refs: EK-MSV1Q-UG, MP-01931, ZJ246-RZ, uNOTE N#031
M7552       KRP50       Q   RRD40-HB/-HD/RRD50 Optical Disk Controller Module
M7552                       (also KRQ50-AA, KRQ50-SA, KRQ50-SF)
M7552                       Refs: EK-RRD50-UG, EK-RRD50-PS
M7553                   Q   QBus Console Module (link to mainframe VAX)
M7554       KDJ11-DA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC
M7554                       Refs: EK-KDJ1D-UG
M7554-01    KDJ11-DA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC (VE)
M7554-01                    Refs: EK-KDJ1D-UG
M7554-02    KDJ11-DB    Q   11/53-PLUS CPU 
M7554-02                    (J11 15MHz, 1.5-Mbyte RAM, 2 SLU, LTC)
M7554-02                    Refs: EK-KDJ1D-UG
M7554-04    KDJ11-DD    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, 2 SLUs (CSS)
M7554-04                    Refs: EK-KDJ1D-UG
M7554-PA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs
M7554-PA                    with S-box handle
M7554-PA                    Refs: EK-KDJ1D-UG
M7554-PB    KDJ11-SB    Q   J11 CPU 18MHz, 512-Kbyte RAM, 2 SLUs, LAT PROM,
M7554-PB                    with S-box handle
M7554-PB                    Refs: EK-KDJ1D-UG
M7554-PC    CMR53-AA    Q   J11 CPU 18MHz, 512-Kbyte RAM, 2 SLUs
M7554-PC                    with S-box handle, CMR53 boot PROM
M7554-PC                    Refs: EK-KDJ1D-UG
M7554-SA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs
M7554-SA                    with S-box handle (VE)
M7554-SA                    Refs: EK-KDJ1D-UG
M7554-SC    KDJ11-SC    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs
M7554-SC                    with S-box handle (VE)
M7554-SC                    Refs: EK-KDJ1D-UG
M7554-SD    KDJ11-SD    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, LAT ROM
M7554-SD                    with S-box handle
M7554-SD                    Refs: EK-KDJ1D-UG
M7554-SE    KDJ11-SE    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, 2 SLUs, LTC,
M7554-SE                    with S-box handle
M7554-SE                    Refs: EK-KDJ1D-UG
M7554-YA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC,
M7554-YA                    no handle
M7554-YA                    Refs: EK-KDJ1D-UG
M7554-YB    KDJ11-SB    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LAT PROMs,
M7554-YB                    no handle
M7554-YB                    Refs: EK-KDJ1D-UG
M7555       RQDX3       Q   MFM Winchester and floppy disk controller
M7555                       (RX50/RX33/RD50-54/RD31/RD32/RD33)
M7555                       Refs: EK-RQDX3-UG, uNOTEs N#041, N#043
M7555-YA    RQDX3-SD    Q   Controller for RX33D 48TPI floppy disk drive
M7556                   U   Mininum load module +5V 1A -15V 375mA, 11/84
M7558       MSV11       Q   2-Mbyte 22-bit MOS memory
M7558-AA    MSV11-SA    Q   2-Mbyte 22-bit parity/CSR MOS RAM
M7558-AA                    (Also M7558-AC, -AE, -AF, -AL, -AP, -AR, -AU, -AV)
M7559       TQK70       Q   TMSCP controller for TK70
M7573       RQDX4       Q   Controller for RX35, RD50/1/2/3/4
to "direct jumps" list

"M"   numbered cards   -   range M76xx thru M77xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M7602       VCB01, QVSS Q   Qbus Video Sub System module for Q22 systems
M7602                       (uVAX I, II)
M7602-YA    VCB01, QVSS Q   Qbus Video Sub System module, bitmap graphics
M7602-YA                    option. (uVAX I, II)
M7605       TQK25       Q   0.25" streaming tape drive controller (TK25)
M7605                       Refs: uNOTE N#041
M7606-AA    KA630-AA    Q   MicroVAX II CPU w/1-Mbyte, floating point, time of
M7606-AA                    year clock, boot/diagnostic ROM, Q22
M7606-AA                    (Also M7606-AC, -AF, -AH, -AL, -AP, -AS
M7606-AA                     Also M7606-EC, -EE, -EF, -EP, -ES, -ET, -EU, -EV
M7606-AA                     Also M7606-ZC, -ZF, -ZP, -ZS)
M7606-AA                    Refs: EK-KA630-UG, EK-KD32-OM, EK-KD32A-OM
M7606-AA                    Refs: uNOTEs N#022, N#024, N#026
M7606-AB    KA630-AB    Q   MicroVAX II CPU, floating point.
M7607-AA    MS630-AA    Q   1-Mbyte RAM for MicroVAX II
M7607-AA                    (Also M7607-AC, -AE, -AH, -AL, -AP, -AR, -AS, -AT,
M7607-AA                               -AU, -AV, -ZC, -ZF, -ZS)
M7608-AA    MS630-BA    Q   2-Mbyte RAM for KA630 (MicroVAX II)
M7608-AA                    (Also M7608-AC, -AE, -AH, -AL, -AP, -AR, -AS, -AT,
M7608-AA                               -AU, -AV)
M7608-BA    MS630-BB    Q   4-Mbyte RAM for KA630 (MicroVAX II)
M7608-BA                    (Also M7608-BC, -BE, -BH, -BL, -BP, -BR, -BS, -BT,
M7608-BA                               -BU, -BV, -YC, -YF, -YS, -ZC, -ZF, -ZS)
M7609-AA    MS630-CA    Q   8-Mbyte parity 36-bit RAM for KA630 (MicroVAX II)
M7609-AA                    (Also M7609-AC, -AF, -AH, -AP, -AV) (Q22 via CD)
M7616       KXJ11-CA    Q   J11 CPU, 512-Kbyte RAM, 64-Kbyte PROM
M7616                       (Q22 peripheral processor)
M7620       KA650-AA/BA Q   MicroVAX III CPU (-AA full license, -BA
M7620                       workstation license), 90nS.
M7620                       Refs: EK-KA650-UG
M7621       MS650-AA    Q   8-Mbyte RAM for KA650 (MicroVAX III)
M7622       MS650-BA    Q   16-Mbyte RAM for KA650 (MicroVAX III)
M7624       KA640-AA    Q   MicroVAX 3300/3400 CPU: CVAX chip, Ethernet,
M7624                       DSSI, 4 Mbyte memory (640QR)
***         640QR
M7625       KA655-BA    Q   MicroVAX III CPU (workstation license), 60nS
M7626       KA660       Q   VAX 4000 CPU, 57MHz, Q22, DSSI, ethernet
M7634-PA    IEQ11       Q   IEEE interface
M7635-AA    KN210       Q   DS5400, RISC 3000 CPU, Qbus interface
M7635-AB    KN210       Q   M7635-AA with LSI R3000, R3020 chips
M7635-AC    KN210       Q   M7635-AA with PERF R3000, R3020 chips
M7636                   Q   I/O Module, DSSI Interface, Ethernet
M7637       KN220       Q   DS5500 CPU Module, Memory Control, 64Kb
M7637                       I&D Caches
M7638                   Q   DS5500 I/O MOD @25MHZ W/QBUS,DSSI,SC
M7639       MS220       Q   DS 5500 64MB ECC MEM ARRAY
M7651       DRV11-WA    Q   18/22-bit DMA general purpose parallel interface
M7651                       Refs: EK-DRVWA-UG, MP-01582, ZJ244-RZ, uNOTE N#041
M7651-PA    DRV1W-S     Q   General-Purpose DMA Interface
M7651-PA                    (for BA200 series)
M7651-PA                    Refs: EK-DRVWA-UG, MP-01582, ZJ244-RZ, uNOTE N#041
M7651-YB    DRV11-WA    Q   M7651, revision C circuit
M7651-YB                    Refs: EK-DRVWA-UG, MP-01582, ZJ244-RZ, uNOTE N#041
M7656       VSV21-AA    Q   Colour graphics module: M68K processor, HD63486
M7656                       video processor (512x512 or 512x256 resolution),
M7656                       Serial ports for mouse, trackball, console and 
M7656                       LK201.
M7658       DRQ3B-A     Q   2 x 16 bit, High-Speed, bidirectional Parallel
M7658                       interface w/DMA and Block Mode
M7658                       Refs: EK-O47AA-UG
M7658-PA    DRQ3B-S     Q   High-Speed, Parallel Interface
M7658-PA                    (for BA200 series)
M7658-PA                    Refs: EK-O47AA-UG
M7676       KXT11-AB    Q   Single-board 16-bit CPU (dual height). 
M7676                       16-Kbytes of static RAM 
M7676                       64-Kbytes of direct addressing capability 
M7676                       PDP-11 base level instruction set
M7676                       50, 60 or 800Hz realtime clock
M7676                       24-line parallel I/O
M7676                       Two async serial I/O ports
M7676                       Four 28-pin memory sockets for up to 16-Kbytes of
M7676                       additional RAM and 16-Kbytes of ROM, or an extra
M7676                       32-Kbytes of RAM or 32-Kbytes of ROM.
M7676                       (T11 processor) (FALCON-PLUS) (SBC-11/21-PLUS)
M7676                       Refs: EK-SBC02-CG, EK-SBC02-UG, EK-SBCOP-IN, uNOTE N#015
M7677       MDM         U   11/84 monitor and distribution monitor
M7677-YA    MDM(?)      U   11/84-A monitor (fan, blower, I/O distribution)
M7679       ISDN        Q   ISDN basic rate access Qbus board
M7680       RK05            RK05
M7681       RK05            CYLINDER ADDRESS + TRACK DIFF
M7684       RK05            CONTROL SEQUENCER
M7685       ????????    ?   Data Sequencer for RM02/03, can be replaced
M7685                       by M8685
M7686       ????????    ?   RM02/03 Control Interface
M7687       ????????    ?   ???
M7690       VTV31-KA    Q?  RGB Bitmap 348Hx256V 50Hz
M7691       VTV31-KB    Q?  RGB Bitmap 348Hx240V 60Hz
M7693       VTV31-KD    Q?  RGB Bitmap 512Hx240V 60Hz
M7700       RK05            RK05 unit-sel/photoamp/sector-counter
M7700                       (Replaced by M7680)
M7701                       DEC PAK CONTROL & INTERLOCK
M7705       RK06            RK06 MODULE
M7706       RK06            RK06 MODULE
M7707       RK06            RK06 SERVO CONTROL,QUAD
M7708       RK06            RK06 TRACK POSITION DETECTOR
M7726       RX01        -   8" floppy disk controller (internal board)
M7727       RX01        -   8" floppy disk read/write (internal board)
M7728-YC                -   M7728 ETCH REV L AND LATER
M7729       RK06        -   RK06,SERVO ANALOG,(REPLACES M
M7730       RK06        -   RK06 DUCIL PORT LOGIC BOARD
M7736       LA36        -   LA36 HT VT TOF OPTION,DOUBLE
M7740       RQC25       Q   Qbus to LESI bus adapter used on disks with
M7740                       MSCP. RC25 controller. Replaces M8654.  Q22.
M7740                       (Also M7740-01, -PA) (Also called KLESI-QA and
M7740                        used as the controller for a TU81-Plus)
M7740                       Refs: EK-ORC25-PS, EK-ORC25-UG, MP-01612, ZJ350-RZ
M7740                       Refs: uNOTE N#041
M7744       RX02        -   8" floppy disk controller (internal board)
M7744                       Refs: MP-00629
M7745       RX02        -   8" floppy disk read/write (internal board)
M7745                       Refs: MP-00629
M7760       TU60        -   Cassette logic (internal board)
M7761       TU60        -   Cassette servo and read (internal board)
M7762       RL11        U   RL01/02 disk controller
M7762                       Refs: MP-00153
M7769       KFQSA-A     Q   Storage Adapter (DSSI Disk Interface), BA23
M7769                       Refs: EK-KFQSA-IN
M7769       KFQSA-B     Q   Storage Adapter (DSSI Disk Interface), BA123
M7769                       Refs: EK-KFQSA-IN
M7769       KFQSA-S     Q   Storage Adapter (DSSI Disk Interface), BA200 series
M7769                       Refs: EK-KFQSA-IN
M7773       RP04            ASYNCHRONOUS LOGIC
M7774       RP04            REGISTER LOGIC
M7776       RP04            ERROR CORRECTION LOGIC, 4
M7786       RP05/06         SEEK SEARCH CONT
M7787       RP05/06         INTERFACE CONTROL
M7788       RP05/06         MINIMUM DEVICE LEVEL I
M7789       RP05/06         INTERFACE RECEIVER
M7792       DEUNA       U   DEUNA port module, UNIBUS to ethernet 
M7792                       microprocessor. (1 of 2)
M7793       DEUNA       U   DEUNA link module, M7792 to ethernet bus
M7793                       line unit. (2 of 2)
to "direct jumps" list

"M"   numbered cards   -   range M78xx thru M79xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M780        KL11        U   Teletype transmitter & receiver for KL11, 110 baud
M780-YB     KL11        U   150 baud M780
M780-YC     KL11        U   300 baud M780
M780-YD     KL11        U   600 baud M780
M780-YE     KL11        U   1200 baud send, 110 baud receive M780
M780-YF     KL11        U   2400 baud M780
M780-YH     KL11        U   Used in PMK02-C option
M780-YS     KL11        U   307-Kbaud M780 for KL11-S Tektronix 4010 series
M780-YS                     terminals.
M7800       DL11        U   Async transmitter & receiver, 110-2400 baud,
M7800                       no clock (Replaces KL11, which consisted of M780,
M7800                       M105, M782)
M7800                       Refs: uNOTE N#033
M7800-YA    DL11        U   M7800 without EIA chips, current loop only
M7800-YA                    Refs: uNOTE N#033
M7800-YB    DL11        U   M7800 with 24.6-Kbaud
M7800-YB                    Refs: uNOTE N#033
M7800-YC    DL11        U   M7800 with filter on ring circuit for use with
M7800-YC                    EMI filter cable
M7800-YC                    Refs: uNOTE N#033
M7801       MC11        U   Data word control for MC11 (-YA is for MC11-B)
M7802       MC11        U   Address control for MC11 (-YA is for MC11-B)
M7803       MC11        U   Arbitration control for MC11
M7803-YA    MC11        U   Arbitration control with parity for MC11
M7803-YB    MC11        U   High speed M7803-YA, will be replaced by M7869
M7807       DV11        U   Bus control and MUX for DV11
M7807                       (fits in DV11 backplane)
M7808       DV11        U   Modem control scan and MUX for DV11
M7808                       (fits in DV11 backplane)
M7809       AR11        U   16 Channel 10 bit A/D, 1 ch D/A
M781        PC11        U   PC11 control board for KA11
M781                        (Requires M105 and M782 or M7820 or M7821)
M7810       PC11        U   Paper tape reader/punch controller
M7812       DQ11-AA     U   Bus selectors, CSRs, shift registers
M7813       DQ11-AA     U   Character count, bus address, shift control
M7814       DZ11-C      U   8-line 20mA data MUX, 50 to 100-Kbaud
M7814                       (also DZ11-D, DZ11-F)
M7814                       Refs: EK-DZ110-OP, MP-00253
M7815       DQ11-AA     U   Modem control (DQ11-BA)
M7816       DQ11-AB     U   Bus selectors and block check
M7817       DQ11-AB     U   Character detection and sequence control(DQ11-BB)
M7818       DQ11-AA     U   Hardwired char detection and NPR control
M7819       DZ11-A      U   8-line double-buffered async EIA
M7819                       with modem control (50 to 96-Kbaud, 64-byte silo)
M7819                       (also DZ11-B, DZ11-E)
M7819                       Refs: EK-DZ110-OP, MP-00132
M782        KL11        U   Interrupt control, 6-bits, 1 per PDP11 peripheral
M7820       KW11        U   Interrupt control, 7-bits, 1 per PDP11 peripheral
M7820                       (Replaced by M7821)
M7821       KW11        U   Fast M7820
M7822       DU11        U   Synchronous serial line interface.  Max 9600
M7822                       baud.  Bell 200 series modems.  Optional
M7822                       DCF11-A clock available.
M7823       KW11-W      U   Watchdog timer module
M7824       CP11-UP     U   Punch interface, CP11-UP
M7826       DVS11       U   Serial line xmit/receiver, sync, async, isosync
M7828       DT03        U   Remote DT03 bus switch control
M783                    U   Bus transmitters 12 drivers, mixed logic
M7833       DV11        U   Line card, 4 async lines for DV11
M7833                       (fits in DV11 backplane)
M7835       DD11        U   Tone alert used in DD11
M7836       DV11        U   ALU and transfer bus for DV11
M7836                       (fits in DV11 backplane)
M7837       DV11        U   UNIBUS data and NPR control for DV11
M7837                       (fits in DV11 backplane)
M7838       DV11        U   ROM, RAM and branch for DV11
M7838                       (fits in DV11 backplane)
M7839       DV11        U   Line card, 4 async lines for DV11
M7839                       (fits in DV11 backplane)
M784                    U   Bus receiver (16 receivers), single in/single out
M784-YA                 U   M784, non-inverting
M7840       KE11-B      U   Extended Arithmetic Element, KE11-A Compatible
M7843       DR11-K      U   Digital I/O
M7843-YA    DR11-K      U   M7843 with fusible resistor replaced by diode
M7845                   U   Time out for boeing interface
M7846       RX11        U   RX01 floppy disk controller
M7847-AA    MS11-E      U   Either M7847-BA, -CA, -DA or -EA
M7847-AB    MS11-EP     U   Either M7847-BB, -CB, -DB or -EB
M7847-AD    MS11-FP     U   Either M7847-BD, -CD, -DD or -ED
M7847-AJ    MS11-JP     U   Either M7847-BJ, -CJ, -DJ or -EJ
M7847-BB    MS11-EP     U   4-Kword 18-bit RAM
M7847-BD    MS11-FP     U   8-Kword 18-bit RAM
M7847-BF    MS11-HP     U   12-Kword 18-bit RAM
M7847-BJ    MS11-JP     U   16-Kword 18-bit RAM
M7847-CB    MS11-EP     U   4-Kword 18-bit RAM
M7847-CD    MS11-FP     U   8-Kword 18-bit RAM
M7847-CJ    MS11-JP     U   16-Kword 18-bit RAM
M7847-DB    MS11-EP     U   4-Kword 18-bit RAM
M7847-DD    MS11-FP     U   8-Kword 18-bit RAM
M7847-DJ    MS11-JP     U   16-Kword 18-bit RAM
M7847-EB    MS11-EP     U   4-Kword 18-bit RAM
M7847-ED    MS11-FP     U   8-Kword 18-bit RAM
M7847-EE    MS11-H      U   12-Kword 16-bit RAM
M7847-EJ    MS11-JP     U   16-Kword 18-bit RAM
M7847-YA    MS11-E      U   4-Kword 16-bit RAM
M7847-YB    MS11-EP     U   4-Kword 18-bit RAM
M7847-YC    MS11-F      U   8-Kword 16-bit RAM
M7847-YD    MS11-FP     U   8-Kword 18-bit RAM
M7847-YE    MS11-H      U   12-Kword 16-bit RAM
M7847-YF    MS11-HP     U   12-Kword 18-bit RAM
M7847-YJ    MS11-JP     U   16-Kword 18-bit RAM
M785                    U   Bus transceiver, 8 drivers/8 receivers (8-bit)
M7850       MM11-BP/CP  U   Parity board for G651, MS11-EP/FP/HP/JP
M7855                   U   UNIBUS exercisor and tester
M7856       DL11-W      U   RS-232 SLU & realtime clock option
M7856                       Refs: uNOTE N#033
M7856-YA    DL11-W      U   M7856 with 110 to 19.2-Kbaud option
M7856-YA                    Refs: uNOTE N#033
M7857       DL11-L      U   SLU & realtime clock, option, with RS449 capability
M7859       KY11-LB     U   Console interface; programmer's console (11/34a)
M786                    U   Device Register Interface
M7860       DR11-C      U   M786+M105+M7821; general device interface to PDP11
M7864       DR11-L      U   DR11-L, 2 word unibus input interface
M7864-YA                U   M7864 modified for chrono-log clock interface
M7864-YB                U   M7864 modified for use with M5864 optical I/O
M7864-YB                    Converter
M7865       DR11-M      U   Two word unibus output interface
M7867       DUP11-DA    U   SDLC or DDCMP sync interface
M7867                       Refs: EK-DUP11-MM, EP-DUP11-MM
M7869       MC11-B      U   Arbitration control (replaces M7803-YB)
M787        KW11-L      U   Line frequency clock
M7870       KU116       U   11/60 writable control store module
M7871       KD11-K      U   11/60 diagnostic control store module
M7871-YA    KD11-K      U   11/60 extended control store module
M7872       KD11-K      U   11/60 micro word module
M7873       KD11-K      U   11/60 decode module
M7874       KD11-K      U   11/60 data paths module
M7875       KD11-K      U   11/60 cache kit (memory & MMU)
M7876       KD11-K      U   11/60 timing module
M7877       KD11-K      U   11/60 status module
M7878       FP11-E      U   11/60 FNUA (Floating point Next micro Address)
M7879       FP11-E      U   11/60 exponent module
M788        MR11-A      U   Control logic module
M7880       FP11-E      U   11/60 FFP MULNET module
M7881       FP11-E      U   11/60 FALU module (Floating point Arithmetic
M7881                       Logic Unit)
M7883       CPI32       U   24 channel data mux, async
M7883-YA    CPI32       U   M7883 with async and sync
M7884       CPI32       U   Unibus interface card, async
M7884-YA    CPI32       U   Unibus interface card, async and sync
M7890       DT03        U   DT03 power sequence control
M7891-AH    MS11-LA     U   32-Kword 18-bit parity RAM (Also M7891-AL)
M7891-BA    MS11-LB     U   64-Kword 18-bit parity MOS memory
M7891-BA                    (Also M7891-BB, -BC, -BD, -BE, -BF, -BH, -BL)
M7891-CH    MS11-LC     U   96-Kword 18-bit parity RAM (Also M7891-CL)
M7891-DA    MS11-LD     U   128-Kword 18-bit parity MOS memory
M7891-DA                    (Also M7891-DB, -DC, -DD, -DE, -DF, -DH, -DL)
M7892                   U   M7292 with 8881 & 380 (TU60 interface)
M7893-YA    DRS11       U   48 TTL outputs
M7893-YB    DRS11       U   48 open collector outputs
M7893-YC    DRS11       U   M7893-YA with data strobe
M7894       DRS11       U   48 optical isolated outputs
M7895-YA    DSS11       U   48 5V optical isolated inputs
M7895-YB    DSS11       U   48 24V optical isolated inputs
M7895-YE    DSS11       U   DSS11-AB, 48 5V optical isolated inputs, fast
M7896-YA    DSS11       U   48 24V contact sense inputs
M7897       PMK05       U   Indicator board
M7899       DZ32        U   DZ32 80line async mux modem control
M7900       RK611       U   RK06/07 Unibus interface, hex
M7901       RK611       U   RK06/07 register module, hex
M7902       RK611       U   RK06/07 control module, hex
M7903       RK611       U   RK06/07 data module, hex
M7904       RK611       U   RK06/07 drive interface module, hex
M7906       RK07        U   RK07 servo control
M7907       RK07        U   RK07 servo analogue board
M7908       RK07        U   RK07 track position detector/PLO
M7909       DZ32        U   DZ32 attenuated loop back input tester
M791                    U   LA30 interface for PDP-11
M7910                   U   M791+M105+M7821, parallel interface between PDP-11
M7910                       and LA30P.
M7911       TMB11       U   TMB11 tape control 1
M7912       TMB11       U   TMB11 tape control 2
M7914       DPQ11-A     Q   Synchronious line interface
M7915       IEC11-B     U   IEC11-B (IEEE interface) control
M7917       PTV11-PA          PT02 Papertape reader interface
M792                    U   32-word, 16-bit ROM diode matrix, all diodes in
M792                        (used in DD11)
M792-YA                 U   Papertape bootstrap loader for Teletype or
M792-YA                     high-speed papertape reader (PC11)
M792-YB                 U   Disk/DECtape bootstrap loader
M792-YC                 U   Card Reader bootstrap loader (CR11)
M792-YD     MR11-DB     U   Bootstrap loader (11/45) (1 of 2)
M792-YE     MR11-DB     U   Bootstrap loader (11/45) (2 of 2)
M792-YF                 U   DS500 loader ROM
M792-YH                 U   TA11 bootstrap loader
M792-YJ     TM11        U   Bell special TM11 loader
M792-YK                 U   VT20 bootstrap
M792-YL                 U   RX11 floppy loader
M7920       PC11-F      U   SPC controller for facit reader/punch
M7921       MA11-F      U   MA11-F data multiplexer
M7922       MA11-F      U   MA11-F address multiplexer
M7923       MA11-F      U   MA11-F multiplexer control
M7924       MA11-F      U   MA11-F unibus interface
M7928       DZV11       Q   Sync serial line, with auto re-sync
M7929                   U   Milliken high speed data mirroring
M7930       LP11        U   M793+M105+M7821, interface to Data Products line
M7930                       printers
M7932       DRS11       U   48 channel output
M7933       DRS11-X     U   48 channel output with output conditioning
M7934       DSS11       U   48 channel input
M7935       DSS11-X     U   48 channel input with input conditioning
M7936       DV11        U   Ors 2 DV11 on a TTL level and drives EIA or MIL188
M7937       MA11-KA     U   Programmable port control for MA11-F, MA11-H
M7939       DZS11-C     U   8-line async mux, EIA I/O
M794        DC11-D      U   Modem interface & control card
M7940       DLV11       Q   Serial Line Unit (SLU, Async)
M7940                       Refs: MP-00055, EB-20175-20, uNOTE N#033
M7940-YA    DLV11       Q   M7940 with extra wires to bring out clock &
M7940-YA                    110/300 speed change
M7940-YA                    Refs: MP-00055, EB-20175-20, uNOTE N#033
M7940-YC    DLV11       Q   Modified M7940 for use in a tester, TTL in/out
M7940-YC                    Refs: MP-00055, EB-20175-20, uNOTE N#033
M7940-YD    DLV11       Q   Modified M7940 for use in a tester, switchable
M7940-YD                    baud rate
M7940-YD                    Refs: MP-00055, EB-20175-20, uNOTE N#033
M7940-YE    DLV11       Q   Modified M7940 for use in a tester, XON/XOFF
M7940-YE                    Refs: MP-00055, EB-20175-20, uNOTE N#033
M7941       DRV11       Q   16-bit parallel line unit
M7941                       Refs: EK-ADV11-OP, MP-00054, EB-20175-20, ZJ244-RZ
M7941                       Refs: MP-00866 (unconfirmed)
M7942       MRV11-AA    Q   Space for 4K 16-bit PROM
M7942                       Refs: MP-00066
M7942-YA    MRV11-VA    Q   VT71T bootstrap
M7942-YB    MRV11-AA    Q   M7942 with VT52 emulator, VT71 bootstrap
M7942-YC    MRV11-VC    Q   VT72 bootstrap/diagnostic module
M7942-YD    MRV11-AA    Q   M7942 with CSR11 bootstrap
M7944       MSV11-B     Q   4-Kword 16-bit MOS RAM (external refresh)
M7946       RXV11       Q   RX01 8" floppy disk controller
M7946                       Refs: EK-RXV11-OP, MP-00024, EB-20175-20, ZF220-RZ
M7948       DRV11-P     Q   LSI-11 bus foundation module. Basic Qbus
M7948                       interface board with space for wire-wrapping.
M7948                       Refs: EK-DR11-OP, MP-00119, EB-20175-20
M7949       LAV11       Q   LA180 line printer control module
M7949                       Refs: EK-LAV11-OP, MP-00306
M795                    U   Word count and bus address module
M7950       DRV11-B     Q   16-bit parallel general purpose interface
M7950                       w/18bit DMA (quad)
M7950                       Refs: EK-DRV1B-OP, MP-00160, EB-20175-20, ZJ244-RZ
M7951       DUV11-DA    Q   Sync interface, character protocol
M7951                       DU11-DA compatible
M7951                       Refs: EK-DUV11-OP, EK-DUV11-TM, MP-00297, EB-20175-20
M7951                       Refs: ZJ237-RZ
M7952       KWV11-A     Q   Programmable realtime clock
M7952                       Caution: uses BC1 for purposes other than BDAL18
M7952                       Refs: EK-ADV11-OP, MP-00200, EB-20175-20, uNOTE O#108
M7953       MNCKW       ?   MINC programmable real time clock
M7954       IBV11       Q   IEC general purpose interface (IEEE 488/GPIB)
M7954                       Refs: EK-IBV11-TM, IEEE Std. 488-1975, MP-00274, EB-20175-20
M7955-AD    MSV11-CD    Q   16-Kword 16-bit MOS RAM with on-board refresh,
M7955-AD                    18-bit addressing only.
M7955-AD                    (Also M7955-YD, -YJ, -BD, -BJ, -CD, -CJ, -DD)
M7955-YA    MSV11-CA    Q   4-Kword 16-bit MOS RAM with refresh
M7955-YB    MSV11-CB    Q   8-Kword 16-bit MOS RAM with refresh
M7955-YC    MSV11-CC    Q   12-Kword 16-bit MOS RAM with refresh
M7955-YD    MSV11-DC    Q   16-Kword 16-bit MOS RAM with refresh
M7957       DZV11-M     Q   4-line double-buffered async EIA MUX
M7957                       (With modem control, 50 to 10-Kbaud) (quad)
M7957                       Refs: EK-DZV11-TM, MP-00462, EB-20175-20, EK-DZV11-UG
M7957                       Refs: ZJ251-RZ
M7958       IP11        Q   Q-bus to I/O daisy chain bus control and interface
M7959       IP11        Q   Q-bus to D-bus cable (-PA for S-box, -YA for no
M7959                       handle)
M796                    U   Unibus master control, used with M782
M7966       DZS11-A     U   8-line async MUX, diff balanced long line I/O
M7966                       (To be replaced by M8715)
M7967       DZS11-B     U   8-line async MUX, TTL I/O
M7967                       used with M5926 for 20mA loop.
M7968       VW01-G      U   Writing tablet control
M7969       KW11-A      U   Watchdog timer
M797                    U   Register select module, used with M105
M7970       TMS11-W     U   Command and status register
M7971       TMS11-W     U   Data control and CRCC logic
M7972       TMS11-W     U   Tape motion control
M7973       VT30-C, -D  U   VT30 timing and CSR
M7974       VT30-C      U   VT30-C picture store
M7975       VT30-D      U   VT30-D picture store
M7976       VT30-C      U   VT30-C scratch pad and character store
M7977       VT30-D      U   VT30-D scratch pad and character store
M7978       VT30-C, -D  U   VT30-C, -D color control
M7979       VT30-C, -D  U   VT30-C, -D unibus decode
M798                    U   16 non-inverting UNIBUS drivers
M7980       DD11        U   AC/DC lo monitor, 8-pin mate-n-lock output
M7982       TS11        U   Serial tape control module
M7983       MF11        U   MF11-S through MF11-K control module
M7984-EA    MS11-KE     *   Either M7984-EB, -EC or -ED
M7984-EB    MS11-KE     *   16-Kword 39-bit MOS RAM array
M7984-EC    MS11-KE     *   16-Kword 39-bit MOS RAM array
M7984-ED    MS11-KE     *   16-Kword 39-bit MOS RAM array
M7984-ED                    (*Note: M7984-xx fit into the 11/70's MK11
M7984-ED                     memory box. MS11-KD is 32-Kword and MS11-KC
M7984-ED                     is 128-Kword.)
M7985       IEC11-A     U   IEC bus interface
M799        AA11        U   Display control for AA11
M7990       LAB11       U   LAB11 color control
M7991       PCL11-B     U   PCL11-B transmitter interface
M7992       PCL11-B     U   PCL11-B transmitter unibus control
M7993       PCL11-B     U   PCL11-B transmitter registers
M7994       PCL11-B     U   PCL11-B transmitter bus logic and drivers
M7995       PCL11-B     U   PCL11-B receiver registers
M7996       PCL11-B     U   PCL11-B receiver unibus control
M7997       PCL11-B     U   PCL11-B receiver interface
M7998       PCL11-A     U   differential transceiver (replaced by M8003)
to "direct jumps" list

"M"   numbered cards   -   range M80xx thru M81xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M8003       PCL11-B     U   PCL11-B TDM differential bus transceiver
M8005       IDV11       Q   16-bit relay output (-PO for S-box handles)
M8006-PA                Q   72-bit opto-isolated output module
M8007-PA                Q   72-bit opto-isolated input module
M8010       PCV11           Papertape reader-punch
M8012       BDV11       Q   Bus terminator, bootstrap and diagnostic ROMs
M8012                       (CS revision E or earlier, 18 bits only)
M8012                       (CS Rev. E or later, ECO M8012-ML005 installed)
M8012                       Refs: EK-BDV11-TM, MP-00489, EB-20175-20, uNOTEs N#003
M8012                       Refs: N#015, N#035
M8012-YA    BDV11       Q   Bus terminator (120 ohm), bootstrap and
M8012-YA                    diagnostic ROMs, 18-bit only
M8012-YA                    Refs: EK-BDV11-TM, MP-00489, EB-20175-20, uNOTEs N#003
M8012-YA                    Refs: N#015, N#035
M8013       RLV11       Q   RL01 disk controller, 1 of 2
M8013                       18-bit DMA only
M8013                       Caution: uses BC1 and BD1 for purposes other
M8013                       than BDAL18 and BDAL19
M8013                       Refs: EK-RLV11-TD, MP-00635, EB-20175-20
M8014       RLV11       Q   RL01 bus controller, 2 of 2
M8014                       18-bit DMA only
M8014                       Caution: uses BC1 and BD1 for purposes other
M8014                       than BDAL18 and BDAL19
M8014                       Refs: EK-RLV11-TD, MP-00635, EB-20175-20
M8015       CSC11       Q   Q-bus CSC11-RA interface
M8016       KPV11-A     Q   Power fail, realtime clock, no termination
M8016                       Refs: MP-00356, EB-20175-20
M8016-YB    KPV11-B     Q   M8016 with 120-ohm termination (18-bit only)
M8016-YB                    Refs: MP-00356, EB-20175-20
M8016-YC    KPV11-C     Q   M8016 with 250-ohm termination (18-bit only)
M8016-YC                    Refs: MP-00356, EB-20175-20
M8017-AA    DLV11-E/EC  Q   Single-line async control module
M8017-AA                    (Replaces M8017, M8017-YB)
M8017-AA                    Renamed DLVE1
M8017-AA                    Refs: EK-DLV11-OP, MP-00460, EB-20175-20, ZJ243-RZ
M8017-AA                    Refs: uNOTE N#033
M8017-PA    DLV11-E/EC  Q   Single-line async control module with S-box handle
M8017-PA                    Refs: EK-DLV11-OP, MP-00460, EB-20175-20
M8018       KUV11-AA    Q   Writable control store module, for use with
M8018                       KD11-F (LSI-11/03) only.
M8018                       Refs: EK-KUV11-TM, MP-00571
M8020       DPV11-M     Q   Single-line serial EIA sync interface
M8020                       Refs: EK-DPV11-UG, MP-00919, EK-DPV11-CG, EK-DPV11-TM
M8020                       Refs: EP-DPV11-TM, ZJ314-RZ
M8020-PA    DPV11-S     Q   Single-line serial sync interface
M8020-PA                    (for BA200 series enclosures)
M8020-PA                    Refs: EK-DPV11-UG, MP-00919, EK-DPV11-CG, EK-DPV11-TM
M8020-PA                    Refs: EP-DPV11-TM, ZJ314-RZ
M8021       MRV11-BA    Q   256-word RAM, space for 4-Kword UV PROM
M8021                       16-bit addressing only
M8021                       Refs: EK-MRV11-YM, MP-00354
M8022       DRQ11-B     Q   DRQ11-A + Alt. buffering
M8024       CEV11-A     Q   CEV11-A Q-bus interface
M8025       CE11, CEV11 Q   CE11, CEV11-A control
M8026       NCV11-A     Q   DMA controller
M8027       LPV11       Q   Printer Interface Module (centronics)
M8027                       Refs: EK-OLP11-TM, EK-LPV11-OP, MP-00467
M8027-P     LPV11-S     Q   Printer Interface Module (centronics)
M8027-P                     (for BA200 series enclosures)
M8027-P                     Refs: EK-OLP11-TM, EK-LPV11-OP, MP-00467
M8028       DLV11-F     Q   Async interface EIA/20mA, error flags, break bit
M8028                       Refs: EK-DLV11-OP, MP-00461, EB-20175-20, uNOTE N#033
M8029       RXV21       Q   RX02 floppy disk controller, 18-bit DMA only.
M8029                       Refs: MP-00628, EB-20175-20
M8034-YC    DRL11-A     U   48 channel output module, TTL output
M8034-YD    DRL11-B     U   48 channel open collector TTL output
M8035-YC    DSL11-A     U   48 channel optocoupled input, TTL in
M8035-YD    DSL11-B     U   48 channel optocoupled input, 24VDC in
M8036       NCV11-A     Q   Q-bus control for NCV11-A
M8040       DRV11-C     Q   16-bit parallel line unit
M8041       VT30-H      Q   Q-bus control for VT30-H
M8043       DLVJ1-M     Q   4-Line Asynchronous Interface (formerly DLV11-J)
M8043                       (CS Rev. E or earlier incompatible with KDF11-A
M8043                        and KDF11-B)
M8043                       (CS Rev. E or later, ECO M8043-MR002 installed)
M8043                       Refs: EK-DLV1J-UG, MP-00586, EB-20175-20, ZJ269-RZ
M8043                       Refs: uNOTE N#033
M8044-AA    MSV11-DA    Q   4-Kword 16-bit MOS RAM
M8044-AA                    (Also M8044-AB, -AC, -AD)
M8044-AA                    Refs: EK-MSVI1-OP, MP-00566
M8044-BA    MSV11-DB    Q   8-Kword 16-bit MOS RAM
M8044-BA                    (Also M8044-BB, -BC, -BD)
M8044-BA                    Refs: EK-MSVI1-OP, MP-00566
M8044-CA    MSV11-DC    Q   16-Kword 16-bit MOS RAM
M8044-CA                    (Also M8044-CB, -CC, -CD, -CE, -CF, -CH, -CL, -CM)
M8044-CA                    Refs: EK-MSVI1-OP, MP-00566
M8044-DA    MSV11-DD    Q   32-Kword 16-bit MOS RAM
M8044-DA                    (Also M8044-DB, -DC, -DD, -DE, -DF, -DH, -DL, -DM)
M8044-DA                    Refs: EK-MSVI1-OP, MP-00566
M8045-AB    MSV11-EA    Q   4-Kword 18-bit MOS RAM
M8045-AB                    Refs: EK-MSVI1-OP, MP-00567
M8045-BA    MSV11-EB    Q   8-Kword 18-bit MOS RAM
M8045-CH    MSV11-EC    Q   16-Kword 18-bit MOS RAM
M8045-CH                    (Also M8045-CJ, -CK, -CL)
M8045-CH                    Refs: EK-MSVI1-OP, MP-00567
M8045-DA    MSV11-ED    Q   32-Kword 18-bit MOS RAM
M8045-DA                    (Also M8045-DB, -DC, -DD, -DH, -DJ, -DK, -DL)
M8045-DA                    Refs: EK-MSVI1-OP, MP-00567
M8046       DLV11-L     Q   DLV11 with differential drive like M5946
M8047-AA    MXV11-AA    Q   4-Kword RAM, 2 async EIA SLU, sockets for 2
M8047-AA                    24-pin 5V ROMs (Also M8047-AB, -AC, -AD, -AE)
M8047-AA                    (18-bit addressing only on memory)
M8047-AA                    Refs: MP-00730, uNOTEs N#003, N#004, N#015, N#020, N#033
M8047-AA                    Refs: uNOTE O#106
M8047-CA    MXV11-AC    Q   16-Kword RAM, 2 async EIA SLU, sockets for 2
M8047-CA                    24-pin 5V ROMs
M8047-CA                    (Also M8047-CB, -CC, -CD, -CE, -CF, -CH, -CM)
M8047-CA                    Refs: MP-00730, uNOTEs N#003, N#015, N#020, N#033
M8047-CA                    Refs: uNOTE O#106
M8047-HA    MXV11-HA    Q   16-Kword RAM, 2 async EIA SLU (8 bits + parity),
M8047-HA                    sockets for 2 24-pin 5V ROMs, 1-K I/O address,
M8047-HA                    jumper to 2-K (Also M8047-HB, -HC, -HD, -HE, -HF)
M8048       MRV11-C     Q   Universal PROM/ROM module with sockets for 16
M8048                       24-pin ROMs, up to 32-Kword (18-bit addressing only)
M8048                       Refs: MP-00871
M8049       DRV11-J     Q   Hi-density parallel line unit (4 lines x 16 bits)
M8049                       Refs: EK-DRV1J-UG, MP-00866, EB-20175-20, ZJ244-RZ
M8049-AA    DRV1J-SA/SF Q   Modification of DRV11-J to DRV1J-SA/-SF
M8049-AA                    Refs: EK-DRV1J-UG, MP-00866, EB-20175-20, ZJ244-RZ
M8049-PA    DRV1J-S     Q   M8049 for BA200 series
M8049-PA                    Refs: EK-DRV1J-UG, MP-00866, EB-20175-20, ZJ244-RZ
M8053       DMV11       Q   Microprogrammed controller V.35, RS232/423, with
M8053                       space for ROM
M8053                       Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8053                       Refs: uNOTE N#041
M8053-AA    DMV11       Q   Microprogrammed controller (needs one of M5930-
M8053-AA                    M5931) (Also M8053-AB, -AC, -ETC)
M8053-AA                    Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8053-AA                    Refs: uNOTE N#041
M8053-MA    DMV11-A     Q   M8053 with DDCMP control ROM (point-to-point or
M8053-MA                    multidrop)
M8053-MA                    Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8053-MA                    Refs: uNOTE N#041
M8053-PA    DMV11       Q   M8053 with S-box handle
M8053-PA                    Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8053-PA                    Refs: uNOTE N#041
M8059-FA    MSV11-LF    Q   64-Kword MOS RAM, single voltage
M8059-FA                    (Also M8059-FC, -FF, -FH, -FJ, -FP, -FV)
M8059-FA                    Refs: EK-MSV0L-UG, EK-MSV1L-CG, MP-01238, ZJ246-RZ
M8059-KA    MSV11-LK    Q   128-Kword MOS RAM, single voltage
M8059-KA                    (Also M8059-KC, -KF, -KH, -KJ, -KP, -KV)
M8059-KA                    Refs: EK-MSV0L-UG, EK-MSV1L-CG, MP-01238, ZJ246-RZ
M8061       RLV12       Q   RL01/RL02 disk control
M8061                       Refs: EK-RLV12-UG, EK-RLV12-TD, MP-01282, ZJ285-RZ
M8061                       Refs: uNOTE N#041
M8063-AA    KXT11-AA    Q   FALCON (SBC-11/21) single-board CPU with 2 SLU,
M8063-AA                    1 parallel line unit, line frequency clock,
M8063-AA                    16-Kbyte RAM (T11 processor)
M8063-AA                    Refs: EK-KXT11-UG, EK-SBC11-UG, uNOTEs N#007, N#015
M8063-BA    KXT11-BA    Q   FALCON (SBC-11/21) single-board CPU with 2 SLU,
M8063-BA                    1 parallel line unit, line frequency clock,
M8063-BA                    16-Kbyte RAM (T11 processor)
M8063-BA                    Refs: EK-KXT11-UG, EK-SBC11-UG, uNOTEs N#007, N#015
M8064       DMV11       Q   Microprogrammed controller, integral modem, space
M8064                       for ROM (single-line sync)
M8064                       Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8064                       Refs: uNOTE N#041
M8064-MA    DMV11       Q   M8064 with DDCMP point-to-point or multidrop,
M8064-MA                    integral modem interface
M8064-MA                    Refs: EK-DMV11-UG, EK-DMVQM-TM, MP-00942, ZJ328-RZ
M8064-MA                    Refs: uNOTE N#041
M8067-FA    MSV11-PF    Q   128-Kbyte MOS memory with parity CSR
M8067-FA                    (Also M8067-FB, -FC)
M8067-FA                    Refs: EK-MSV0P-UG, MP-01239, ZJ246-RZ
M8067-KA    MSV11-PK    Q   256-kbyte MOS memory with parity CSR
M8067-KA                    (Also M8067-KC, -KE, -KF, -KH, -KJ, -KP, -KV)
M8067-KA                    Refs: EK-MSV0P-UG, MP-01239, ZJ246-RZ
M8067-LA    MSV11-PL    Q   512-Kbyte MOS memory with parity CSR
M8067-LA                    (Also M8067-LC, -LF, -LH, -LJ, -LP, -LV)
M8067-LA                    Refs: EK-MSV0P-UG, MP-01239, ZJ246-RZ
M8080       ISV11-B     Q   DECdataway QBus Interface
M8081                   Q   Image processing frame buffer prototype
M8084       ISV11-B     Q   DECdataway Line Interface (Modem)
M8085       ISV11-B     Q   DECDataway serial line interface
M8086-YA    LPV11       Q   2-channel LPV11 printer control for S-box
M8087-PA                Q   Scanner/printer to Q-bus DMA interface
M8088-AA    ND50        Q   ND50 memory controller for demand printing solution
M8089-AA                Q   ND50 adapter ADLC to Q-bus data translation
M8090       ICS11       U   ICS11 master control
M8094       ICR11       U   ICR11 remote master control
M8096       ICR11       U   ICR11 remote slave control
M8098       ICR11       U   ICR11 remote modem control, 1 Megabaud
M8100                   U   11/45 data path module
M8101                   U   11/45 general register address module
M8102                   U   11/45 instruction register control module
M8103                   U   11/45 ROM address control module
M8104                   U   11/45 processor data and UNIBUS registers module
M8105                   U   11/45 timing and miscellaneous control module
M8106                   U   11/45 UNIBUS control module (Replaced by M8119)
M8107                   U   11/45 segmentation address paths module
M8108       KT11-C      U   11/45 segmentation status register module
M8108-YA    KT11-CD     U   11/45 segmentation status register module
M8109                   U   11/45 timing generator module
M8110                   U   11/45 memory control for MOS memory
M8111                   U   11/45 1-Kword 16-bit bipolar memory
M8111-YA                U   11/45 1-Kword 18-bit bipolar memory
M8112                   U   11/45 floating point ROM control module
M8113                   U   11/45 floating point exponent data paths module
M8114                   U   11/45 fraction high order data path module
M8115                   U   11/45 fraction low order data path module
M8116                   U   11/45 segmentation jumper board
M8119                   U   11/45 UNIBUS control for FP11-C compatibility
M8119                       (Replaces M8106)
M8120                   U   11/45 memory control for bipolar memory
M8121-YA    MS11-AP     U   4-Kword 18-bit bipolar memory
M8123       KB11-C      U   11/70 ROM & address control, FP11-C compatible
M8124       RH70-C      U   11/74 M8150 with expanded silo
M8125       RH70-C      U   11/74 M8153-YA new layout
M8126       FP11-C      U   11/70 fraction processor, high order
M8127       FP11-C      U   11/70 fraction processor, low order
M8128       FP11-C      U   11/70 floating point ROM control
M8129       FP11-C      U   11/70 fraction processor, exponent path
M8130       KB11-C      U   11/70 data paths module
M8131       KB11-C      U   11/70 general registers and ALU control
M8132       KB11-C      U   11/70 instruction register decode & condition
M8132                       codes
M8132-YA    KB11-C      U   11/74 instruction register decode & condition
M8132-YA                    codes modified to indicate full decode of ASRB
M8133       KB11-C      U   11/70 ROM & ROM control module
M8134       KB11-C      U   11/70 processor data & UNIBUS registers module
M8135       KB11-C      U   11/70 trap and miscellaneous control module
M8136       KB11-C      U   11/70 UNIBUS and console control module
M8137       KB11-C      U   11/70 system address path module
M8138       KB11-C      U   11/70 segmentation status register
M8138                       used with FP11-B
M8138-YA    KB11-C      U   11/70 segmentation status register, 
M8138-YA                    used with FP11-C.
M8139       KB11-C      U   11/70 timing generator module
M8140       KB11-C      U   11/70 segmentation and console control module
M8141       KB11-C      U   11/70 mapping box
M8142       KB11-C      U   11/70 cache control board
M8143       KB11-C      U   11/70 cache address memory board
M8144       KB11-C      U   11/70 cache data memory
M8145       KB11-C      U   11/70 cache data path
M8147       MJ11-A/B    U   11/70 memory control and timing module
M8147                       (Replaces M8148)
M8148       MJ11-A      U   11/70 memory control and timing module
M8148                       (Replaced by M8147)
M8149       MJ11        U   11/70 memory transceiver card
M8150       RH70        U   11/70 MASSBUS data path module
M8151       RH70        U   11/70 MASSBUS control and status module
M8152       RH70        U   11/70 MASSBUS address and word count registers
M8153       RH70        U   11/70 MASSBUS UNIBUS control
M8153                       (M8150-M8153 is option RH55 in an 11/55)
M8153-YA    RH70        U   11/70 M8153 with independent NED timeout for
M8153-YA                    RH70-B (see M8125)
M8154       RH70        U   11/70 MES, massbus controller
M8156       RHS70-A     U   Data path module
M8157       RHS70-A     U   DMA control module
M8158       MK11        U   Address buffer module
M8159       MK11        U   Data buffer module
M8160       MK11        U   Control A module
M8161       MK11        U   Control B module
M8162       MK11        U   Port MUX A module
M8163       MK11        U   Port MUX B module
M8164       MK11/MKA11  U   Data buffer module (Replaces M8159)
M8165-YA    KE74-A      U   11/74 CCR, CISP control ROM logic card #1
M8165-YB    KE74-A      U   11/74 CCR, CISP control ROM logic card #2
M8166       KE74-A      U   11/74 CCS, CISP control store
M8167       KE74-A      U   11/74 CDI, CISP decimal integral
M8168       KE74-A      U   11/74 DSC, CISP descriptor unit
M8169                   U   11/74 maintenance display and control
M8177       KB11-CM     U   11/74 system address path
M8181       KB11-EM     U   11/74 mapping box
M8182       KB11-CM     U   11/74 cache control board
M8183       KB11-CM     U   11/74 cache address memory board
M8184       KB11-EM     U   11/74 cache data memory
M8185       KB11-EM     U   11/74 cache data path
M8185-YC    KDF11-AC    Q   11/23 CPU without options
M8185-YC                    Refs: EK-KDF11-UG
M8186       KDF11-A     Q   11/23 CPU (Prior to etch rev. C, 18-bit
M8186                       addressing only.  Caution, uses BC1, BD1,
M8186                       BE1, BF1 for purposes other than BDAL18-21)
M8186                       Refs: EB-18451-20, MP00734, EH-17898-20, EK-KDF11-UG
M8186                       Refs: EK-KDFAA-CG, ED-2136-20, ED-18325-53, uNOTEs N#006
M8186                       Refs: N#017
M8186-YA    KDF11-AA    Q   11/23 CPU with KTF11-AA (MMU) and sockets for
M8186-YA                    KEF11-AA (FP11)
M8186-YA                    Refs: EB-18451-20, MP00734, EH-17898-20, EK-KDF11-UG
M8186-YA                    Refs: EK-KDFAA-CG, ED-2136-20, ED-18325-53, uNOTEs N#006
M8186-YA                    Refs: N#017
M8186-YB    KDF11-AB    Q   11/23 CPU with KTF11-AA (MMU) and KEF11-AA (FP11)
M8186-YB                    Refs: EB-18451-20, MP00734, EH-17898-20, EK-KDF11-UG
M8186-YB                    Refs: EK-KDFAA-CG, ED-2136-20, ED-18325-53, uNOTEs N#006
M8186-YB                    Refs: N#017
M8186-YC    KDF11-AC    Q   11/23 CPU without options
M8186-YC                    Refs: EB-18451-20, MP00734, EH-17898-20, EK-KDF11-UG
M8186-YC                    Refs: EK-KDFAA-CG, ED-2136-20, ED-18325-53, uNOTEs N#006
M8186-YC                    Refs: N#017
M8188       FPF11       Q   Floating point processor for PDP-11/23[+], (11/24?)
M8188                       Refs: EK-FPF11-TM, MP-01285
M8189       KDF11-BA    Q   11/23-PLUS single-board CPU
M8189                       Refs: EK-KDFEB-UG, MP-01236, uNOTE N#015
M8190       KDJ11-B     U   11/84 CPU: J11 CPU 15MHz with unusable socket for 
M8190                       FPJ11 and 2 SLUs, boot & diagnostic ROMs, 3 ROM 
M8190                       sockets, 8-Kbyte cache.
M8190                       Refs: EK-KDJ1B-UG, uNOTE N#039
M8190-AB    KDJ11-BB    Q   J11 CPU 15MHz with 2 boot & diagnostic ROMs
M8190-AB                    FPJ11 compatibility (warm floating point, but
M8190-AB                    will accept FPA)
M8190-AB                    Refs: EK-KDJ1B-UG, uNOTE N#039
M8190-AC    KDJ11-BD    Q   J11 CPU 15MHz with 2 boot & diagnostic ROMs,
M8190-AC                    FPJ11-AA
M8190-AC                    Refs: EK-KDJ1B-UG, uNOTE N#039
M8190-AD    KDJ11-BA    Q   J11 CPU 18MHz with 2 boot & diagnostic ROMs
M8190-AD                    FPJ11 compatibility (warm floating point, but
M8190-AD                    will accept FPA)
M8190-AD                    Refs: EK-KDJ1B-UG, uNOTE N#039
M8190-AE    KDJ11-BF   Q/U  11/83-84 CPU J11 CPU 18MHz with 2 boot &
M8190-AE                    diagnostic ROMs, FPJ11-AA.
M8190-AE                    Refs: EK-KDJ1B-UG, uNOTE N#025, N#030, N#035, N#039
M8191       KTJ11-B     U   11/84 UNIBUS PMI controller (contains 4 optional
M8191                       boot ROM sockets (M9312 compatible)).
M8192       KDJ11-AA    Q   LSI-11/73 CPU, 8-Kbyte cache, not FPJ11-AA
M8192                       compatibile (but can be upgraded)
M8192                       Refs: EK-KDJ1A-UG, uNOTEs N#006, N#008, N#009, N#011
M8192                       Refs: N#025, N#039
M8192-YB    KDJ11-AB    Q   LSI-11/73 CPU, 8-Kbyte cache, FPJ11-AA compatible.
M8192-YB                    Refs: EK-KDJ1A-UG, uNOTEs N#006, N#008, N#009, N#011, N#040
M8192-YC    KDJ11-AC    Q   LSI-11/73 CPU, 8-Kbyte cache, FPJ11-AA installed.
M8192-YC                    Refs: EK-KDJ1A-UG, uNOTEs N#006, N#008, N#009, N#011, N#040
M8194       KDF11       Q   Data memory module
M8195       KDF11       Q   Cache data path module
to "direct jumps" list

"M"   numbered cards   -   range M82xx thru M83xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M820        KA11        U   11/20 data path control module
M8200       DMC11       U   1-line sync DDCMP DMA, microprocessor board
M8200                       (Space for 1K ROM)
M8200                       Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8200-YA    DMC11-R     U   1-line sync DDCMP microprocessor with 1K control
M8200-YA                    ROM (point-to-point, used with M8201).
M8200-YA                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8200-YB    DMC11-AL    U   1-line sync DDCMP microprocessor with 1K control
M8200-YB                    ROM (point-to-point slave, used with M8202).
M8200-YB                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8200-YC    DMC11       U   1-line sync DDCMP microprocessor with 1K control
M8200-YC                    ROM for LPA11.
M8200-YC                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8201       DMC11       U   1-line sync DDCMP DMA, EIA & V35 line board
M8201                       Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202       DMC11       U   1-line sync DDCMP DMA, coax line board
M8202                       Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202-YA    DMC11-MA    U   1Mbps integral modem line unit
M8202-YA                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202-YB    DMC11       U   500-Kbaud integral modem line unit
M8202-YB                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202-YC    DMC11       U   250-Kbaud integral modem line unit
M8202-YC                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202-YD    DMC11-MD    U   56Kps integral modem line unit
M8202-YD                    Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8202-YE    ISB11-A     U   Multi-drop 56-Kbaud integral modem line unit
M8203       DMP11       U   Line unit, RS-449, integral modem
M8204       KMC11-A     U   Microprocessor, DMC11 code, 1K RAM programme space
M8206       DMC11       U   Microprocessor, DMC11 code, 4K RAM programme space
M8206                       Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8207       DMC11       U   Microcontroller with space for ROM
M8207                       Refs: EK-DMCMP-TM, EP-DMCMP-TM, MP-00076, EK-DMCLU-MM
M8207-RA    DMR11       U   Microprocessor based sync communication
M8207-RA                    controller, implements DDCMP protocol.
M8207-RA                    Refs: EK-DMR11-TM, EP-DMR11-TM, MP-00911, EK-M8207-TM
M8207-RA                    Refs: EK-M8203-TM
M8207-YA    DMP11       U   Microprocessor with DDCMP control ROM
M8207-YA                    (point-to-point or multidrop, used with M8203)
M8207-YA                    Refs: EK-DMR11-TM, EP-DMR11-TM, MP-00911, EK-M8207-TM
M8207-YA                    Refs: EK-M8203-TM
M8208       VT1X3-MM    Q   Maintenance Module for 11MDS system (VT103)
M8208                       (to be installed in specially-wired slot)
M821        KA11        U   11/20 register control module
M8217       DW11-A      U   UNIBUS to Qbus interface module
M822        KA11        U   11/20 flag control module
M823        KA11        U   11/20 codes data module
M8238       KU780-A         2K WCS
M824        KA11        U   11/20 priority module
M825        KA11        U   11/20 power failure and control module
M8254       DA11-KA     U   Interprocessor buffer
M8255       KY11-R,RC   U   Unibus serial console micro control
M8255-01    KY11-RE     U   Unibus serial european console micro control
M8256       RX211       U   RX02 floppy disk controller
M826                    U   75 to 250-ns clock with SR (8-phase clock)
M8264       KD11-D/E    U   11/34 No sack time-out (needed for KD11-D, KD11-E)
M8265       KD11-EA     U   11/34A data paths module (Replaces M7265)
M8266       KD11-EA     U   11/34A control module (Replaces M7266)
M8267       FP11-A      U   11/34A floating point processor
M8267-TA    FP11-A      U   Test module for M8267
M8268       KK11-A      U   11/34 cache module
M827        KE11-A      U   Clock and states
M829        CR-11       U   CR-11/CM-11 card reader controller
M829                        (Requires M105 and M782 or M7820 or M7821)
M8290       CR-11       U   CR-11/CM-11 card reader controller
M8290-YA    CR-11       U   CR-11/CM-11 card reader controller w/filter
M8290-YA                    on input strobe for use w/EMI cable
M8291       CR-11       U   CR-11/CM-11 card reader controller
M8293                   U   16 K UNIBUS timing
M8294       MM11-W/-WP  U   32K timing and UNIBUS interface
M8295       VT30-H      U   RGB graphics memory board
M8377       KXT11-CA    Q   T11 16-bit single-board computer. 
M8377                       32-Kbytes of static RAM, two 28-pin
M8377                       sockets for up to 32-Kbytes of user ROM
M8377                       or static RAM. 20 lines of parallel I/O,
M8377                       three programmable SLUs - one async console line,
M8377                       and two sync/async (one with modem control)
M8377                       with rates up to 76.8-Kbaud.
M8377                       Two channels of DMA, three programmable
M8377                       interval timers. System line time clock and
M8377                       Onboard diagnostic with LED indicators.
M8377                       Can operate as either a single-line board 
M8377                       computer, or as a peripheral processor.
M8377                       (As a peripheral processor, up to 14
M8377                       KXT11-CAs may be configured on a single 
M8377                       Qbus with a host processor such as the 
M8377                       KDJ11 or KDF11. This product is fully 
M8377                       supported by MicroPower/Pascal and
M8377                       associated tool kits.)
M8377                       Refs: EK-KXTCA-UG, EK-KXTCA-HR, AA-Y615A-TK, AA-AU63A-TC
M8377                       Refs: AA-AU64A-TC, uNOTEs N#016, N#018, N#032, N#034
M8392-AA                Q   68020, 1-Mbyte, 2 x 8-channel UARTs
M8392-BA                Q   68020, 1-Mbyte, 2 x 8-channel UARTs
M8392-BA                    with S-box handle
M8396       DMF32       U   8 async lines, only lines 0 and 1 have
M8396                       split speed capability and full modem
M8396                       control. DMA or silo mode. 50 to 19.2K. 1
M8396                       sync line up to 19.2K, 1 line printer
M8396                       interface or 1 parallel interface.
M8398       DMZ32       U   24-line async interface, up to 19.2K.
M8398                       Optional remote communication panel. DMA mode.
to "direct jumps" list

"M"   numbered cards   -   range M84xx thru M87xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M8578       MRV11-D     Q   PROM/ROM module with 16 sockets; 24/28-pin devices
M8578                       including 8K by 8 static RAMs, and 32K by 8 chips
M8578                       for a maximum of 512K-bytes of 22-bit addressing.
M8578                       Requires MXV11-B2 bootstrap ROM for bootstrapping
M8578                       capability.  Q22.
M8578                       Refs: EK-MRV1D-UG, MP-01602, uNOTE N#003
M8586                   U   LP20 control
M8587                   U   LP20 data path
M8631-AA    MCV11-DA    Q   4-Kword 16-bit 2K x 8 static CMOS RAM with 96-hour
M8631-AA                    battery backup (Also M8631-AF, -AL).  Q22.
M8631-AA                    Refs: EK-MCV1D-UG, EK-MCV1D-RC, MP-01309
M8631-CA    MCV11-DC    Q   16-Kword 16-bit 2k x 8 static CMOS RAM with 96-hour
M8631-CA                    battery backup (Also M8631-CF, -CL).  Q22.
M8631-CA                    Refs: EK-MCV1D-UG, EK-MCV1D-RC, MP-01309
M8634       IEQ11-A     Q   DMA version of IEEE(GPIB) interface
M8634                       Refs: EK-IEUQ1-UG, MP-01180, ZJ361-RZ, EY-1064E-PO
M8634-PA    IEQ11-S     Q   Communications Controller (IEC/IEEE)
M8634-PA                    (for BA200 series)
M8634-PA                    Refs: EK-IEUQ1-UG
M8636       KWV11-W     Q   Watchdog Timer, 5 in, 2 out, optical isolation
M8637-BA    MSV11-JB    Q   1-Mbyte ECC PMI RAM with CSR.  Q22.
M8637-BA                    (Also M8637-BC, -BF, -BH, -BL, -BP)
M8637-BA                    Refs: EK-MSV1J-UG, MP-02056, uNOTEs N#028, N#030
M8637-CA    MSV11-JC    Q   2-Mbyte ECC PMI RAM with CSR,  Q22.
M8637-CA                    (Also M8637-CC, -CF, -CH, -CL, -CP)
M8637-CA                    Refs: EK-MSV1J-UG, MP-02056, uNOTEs N#028, N#030
M8637-DA    MSV11-JD    Q   1-Mbyte ECC RAM.
M8637-DA                    (Also M8637-DC, -DE, -DF, -DH, -DL, -DP, -DT, -DV)
M8637-DA                    Refs: EK-MSV1J-UG, MP-02056, uNOTEs N#028, N#030
M8637-EA    MSV11-JE    Q   2-Mbyte ECC RAM.
M8637-EA                    (Also M8637-EC, -EE, -EF, -EH, -EL, -EP, -ET, -EV)
M8637-EA                    Refs: EK-MSV1J-UG, MP-02056, uNOTEs N#028, N#030
M8638                   Q   HDLC DMA single channel sync MUX controller
M8639       RQDX1       Q   RD51/52 & RX50 MFM Disk control module
M8639                       (Needs microcode rev 9.0 code ROMs for RD52)
M8639                       (Must be final device in bus)
M8639                       Refs: EK-RQDX1-UG, MP-01731, uNOTE N#043
M8639-YA    RQDX1       Q   RD51/52 & RX50 MFM Disk control module
M8639-YA                    (Must be final device in bus)
M8639-YA                    Refs: EK-RQDX1-UG, MP-01731, uNOTE N#043
M8639-YB    RQDX2       Q   RD51/52 & RX50 MFM Disk control module, can
M8639-YB                    be expanded  (must be final DMA device in bus)
M8639-YB                    Refs: EK-RQDX2-UG, MP-01731, uNOTE N#043
M8659                   Q   LSI-11 Bus Grant card (VT71 Grant Card)
M8687                   U   RM05 Drive interface
M8716       DR11-W      U   General purpose DMA parallel interface
M8716                       (DR11-B hex)
M8717                   U   Interprocessor interrupt and sanity timer
M8718                   U   Modem control, 16-lines (CTS & RTS)
M8719       IP112       D   UNIBUS to D-BUS cable (I/O daisy chain bus)
M8719                       control and interface
M8720-YA    MSS11-KA    U   4-Kword 18-bit MOS RAM
M8720-YB    MSS11-KB    U   8-Kword 18-bit MOS RAM
M8720-YC    MSS11-KC    U   12-Kword 18-bit MOS RAM
M8720-YD    MSS11-KD    U   16-Kword 18-bit MOS RAM
M8720-YE    MSS11-KE    U   4-Kword 18-bit static MOS RAM
M8720-YF    MSS11-KF    U   8-Kword 18-bit static MOS RAM
M8720-YH    MSS11-KH    U   12-Kword 18-bit static MOS RAM
M8720-YJ    MSS11-KJ    U   16-Kword 18-bit static MOS RAM
M8721-YA                U   UNIBUS repeater
M8721-YB    DT07        U   Isolated loopversion DT07 port module
M8721-YC    DT07        U   DT07 switched UNIBUS repeater
M8721-YD    DT07        U   Port terminated DT07 port module
M8722-AH    MS11-MA     U   128-Kbyte MOS ECC memory (11/44, 11/24)
M8722-AH                    (Also M8722-AN)
M8722-BA    MS11-MB     U   256-Kbyte MOS ECC memory (11/44, 11/24)
M8722-BA                    (Also M8722-BB, -BC, -BD, -BF, -BH, -BJ, -BK, -BL,
M8722-BA                               -BM, -BN)
M8728-AA    MK11        U   64-Kword 39-bit MOS memory array (11/70, 11/750)
M8728-AA                    (Also M8728-AB, -AC, -AD, -AE, -AF, -AH, -AK, -AM,
M8728-AA                               -AN)
M8728-CM    MK11        U   16-Kword 39-bit MOS memory array (11/70)
M8728-CM                    (Also M8728-CN)
M873                    U   UNIBUS restart with space for 4 ROMs (256 x 4)
M8730       KW11-C      U   Calendar and clock module
M8730-YA    KW11-C      U   Calendar and clock module with more features
M8739       KLESI-UA    U   LESI-to-UNIBUS interface for RC25, TU81
M8743-AA    MDECS-AA    U   512-Kbyte ECC RAM
M8743-AA                    (Also M8743-AB, -AC, -AD, -AE, -AF, -AH, -AJ, -AK,
M8743-AA                               -AL, -AM, -AN, -AP, -AV)
M8743-BA    MS11-PB     U   1-Mbyte ECC RAM
M8743-BA                    (Also M8743-BB, -BC, -BD, -BE, -BF, -BH, -BJ, -BK,
M8743-BA                               -BL, -BM, -BN, -BP, -BV)
M8750                   -   VAX-11/750 1Mbyte MOS memory assembly
M8750                       Refs: MP-01398
to "direct jumps" list

"M"   numbered cards   -   range M88xx thru M89xx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M8901                   -   TU16 data synchronizer, replaced by M8901-YB
M8901-YA                -   TM02-FE data synchronizer for 75 IPS drive,
M8901-YA                    replaced by M8901-YC
M8901-YB                -   TU16 data synchronizer, replaces M8901
M8901-YC    TM02-FE     U   Data synchronizer for 75 IPS drive
M8901-YC                    (Replaces M8901-YA, -YC)
M8901-YD    TM03-AB     U   Data synchronizer for 125 IPS drive
M8902       TM02-FA     U   TM02 tape control, PE (also TM02-FB, -FC, -FD)
M8902-YA    TM02-FE     U   M8902 for 75 IPS drive (also TM02-FF, -FH, -FJ)
M8903       TM02-FA     U   TM02 tape control, common mode
M8903                       (also TM02-FB, -FC, -FD)
M8903-YA    TM02-FE     U   M8903 for 75 IPS drive (also TM02-FF, -FH, -FJ)
M8904       TM02-FA     U   TM02 tape control, NRZI (also TM02-FB, -FC, -FD)
M8904-YA    TM02-FE     U   TU45 M8904 (also TM02-FF, -FH, -FJ)
M8905       TM02-FA     U   TM02 maintenance register (also TM02-FB, -FC, -FD)
M8905-YA    TM02-FE     U   TM02-FE M8905 for 75 IPS drive
M8905-YB    TM03        U   TM03 M8905
M8906       TM02        U   TM02 16-bit fiddler
M8908-YA    TM03        U   TM03 MASSBUS interface (replaces M8908)
M8909       TM02        U   TM02 MASSBUS interface (replaced by M8909-YA)
M8909-YA    TM02/03     U   TM02/03 MASSBUS interface (replaces M8909)
M8911                   -   TU16 (TM02) slave clock, motion delay, replaced
M8911                       by M8931 on TE16
M8912                   -   TE16 slave test function generator
M8913       TM03        U   Data driver
M8913                       2 H854, 10 lines driven from board, 20 lines
M8913                       brought out, TU16 (from O/M list)
M8913-YA    TM03        U   Data driver
M8913-YA                    M8913 with terminator resistors, TU16
M8913-YA                    (from O/M list)
M8916       TU16-W      -   logic and write board
M8928       TM03        U   TU45 magtape adapter for Pertec 9000
M8928                       (replaces M8921, M8928)
M8931                   -   TU16 (TM02 & TM03) slave clock, motion delay
M8931                       replaces 8911
M8932       TM03        -   tape control
M8933       TM03        U   tape control common mode
M8934       TM03        U   tape control NRZI
M8937       TM03        -   TM03, control and write drivers
M8981-AA    KDJ11-EA   Q/U  11/93-94 CPU 18MHz, DCJ11, FPJ11, 2-Mbyte parity 
M8981-AA                    RAM, 8 async SLUs, boot/diagnostic ROM
M8981-AA                    Refs: EK-26921-00 (DCJ11), uNOTE N#040
M8981-BA    KDJ11-EB   Q/U  11/93-94 CPU 18MHz, DCJ11, FPJ11, 4-Mbyte parity 
M8981-BA                    RAM, 8 async SLUs, boot/diagnostic ROM
M8981-BA                    Refs: EK-26921-00 (DCJ11), uNOTE N#040
to "direct jumps" list

"M"   numbered cards   -   range M9xxx

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

M9001                   -   Bus connector
M9001-YA    TE16        -   M9001 with 8 lines grounded
M9001-YB    TE16        -   M9001 terminated
M9001-YC    TE16        -   M9001-YA terminated
M9014                   U   UNIBUS to 3 H854s
M9015                   U   3 H854s to UNIBUS
M9031                   U   UNIBUS to 3 3M cables for 11/74
M9037                   Q   Grant continuity
M9039                   U   TE16 terminator
M9039                       (will replace M9001 series & M8913)
M9047                   Q   Grant continuity (also M9047-SA, -SF)
M9058                   Q   Distribution/adapter/buffer board for RQDX1/2/3
M9058                       to four drives and switch panels, fits BA23/124.
M9061-AA                U   11/84 AC/DC reboot sequencer
M920                    U   UNIBUS connector
M9202                   U   UNIBUS connector, inverted (M9192+M9292 assembled
M9202                       1" apart with 2' cable)
M930                    U   Terminator for PDP11 bus, 120-ohm to +3V, 1000pf
M930                        on BF1 & BF2
M9300                   U   UNIBUS B terminator (M930 with NPR logic)
M9301                   U   UNIBUS terminator with space for 512-word ROM
M9301                       bootstrap (slots A & B in hex SPC; addresses:
M9301                       765000, 773000)
M9301                       Refs: EK-M9301-TM
M9301-SA                U   M9301 with Western Electric bootstrap
M9301-SA                    Refs: EK-M9301-TM
M9301-SB                U   M9301 with Chase bootstrap (M9301-YA + 2nd RP04)
M9301-SB                    Refs: EK-M9301-TM
M9301-SC                U   M9301 with Chase bootstrap (M9301-YC + 2nd RK11)
M9301-SC                    Refs: EK-M9301-TM
M9301-SD                U   M9301 with SEDM bootstrap for WECO
M9301-SD                    Refs: EK-M9301-TM
M9301-SE                U   M9301 with Canada Post Office bootstrap
M9301-SE                    Refs: EK-M9301-TM
M9301-SF                U   M9301 with DA11 bootstrap
M9301-SF                    Refs: EK-M9301-TM
M9301-SH                U   M9301-YC modified for RX11
M9301-SH                    Refs: EK-M9301-TM
M9301-SJ                U   M9301-YA + RF11 boot (WECO)
M9301-SJ                    Refs: EK-M9301-TM
M9301-SK                U   Boot for DMC11, RX01, TU10, DL11, PTR, ASCII,
M9301-SK                    diagnostics
M9301-SK                    Refs: EK-M9301-TM
M9301-SL                U   M9301-SE with no remote switch panel
M9301-SL                    Refs: EK-M9301-TM
M9301-SV                U   M9301 with DQ11-DA DECnet loader, RK, RX, TMA11
M9301-SV                    boots
M9301-SV                    Refs: EK-M9301-TM
M9301-SW                U   M9301-SF updated with DA11 DECnet 2 bootstrap
M9301-SW                    Refs: EK-M9301-TM
M9301-SX                U   M9301 with DA11 DECnet 2 loader
M9301-SX                    Refs: EK-M9301-TM
M9301-SY                U   M9301 with DMC11 DECnet & TJE16 loader
M9301-SY                    Refs: EK-M9301-TM
M9301-WA                U   M9301 with 765000 & 766000 addresses, DN87S SMP
M9301-WA                    boot (TOPS-10)
M9301-WA                    Refs: EK-M9301-TM
M9301-WB                U   M9301-WA except DN20-CC, -CD SMP boot (TOPS-10)
M9301-WB                    Refs: EK-M9301-TM
M9301-YC                U   M9301 with 11/70 bootstrap
M9301-YC                    Refs: EK-M9301-TM
M9301-YD                U   M9301 with DDCMP bootstrap
M9301-YD                    Refs: EK-M9301-TM
M9301-YE                U   M9301 with bootstrap for DECnet, DL11-E, DU11,
M9301-YE                    DUP11, low speed PTR, ASCII console
M9301-YE                    Refs: EK-M9301-TM
M9301-YF                U   M9301 with boot for PC11, RP02-6, RS03-4, RK05-6,
M9301-YF                    RX01, TU10, TU16, TU56, TS03, TTY, ASCII console,
M9301-YF                    diagnostics
M9301-YF                    Refs: EK-M9301-TM
M9301-YH                U   M9301 with 11/60 bootstrap (works with 11/70)
M9301-YH                    Refs: EK-M9301-TM
M9301-YJ                U   M9301 with bootstrap for DECnet DMC11, RX01, TU10,
M9301-YJ                    ASCII console
M9301-YJ                    Refs: EK-M9301-TM
M9301-YL                U   M9301 with Olivetti bootstrap
M9301-YL                    Refs: EK-M9301-TM
M9302                   U   11/04 UNIBUS terminator, far end
M9302                       (Fits in any Standard UNIBUS slot, terminating all
M9302                        newer UNIBUS machines.)
M9302-YA                U   M9302 with different resistors for minimum UNIBUS
M9302-YA                    levels
M9302-YB                U   M9302 card used to mount an overtemperature relay
M9303                   U   M930 with individual +5V for each terminator (used
M9303                       with 2347 UNIBUS tester)
M9303-YA                U   M9303 + M9307 wired together with 1" spacers.
M9303-YA                    (used with 2347 UNIBUS tester)
M9304                   U   Long M930 for low margin testing
M9304-YA                U   Long M930 for high margin testing
M9305                   U   M981 for low margin testing
M9305                   U   M981 for high margin testing
M9306                   U   11/04 near end UNIBUS terminator, no boot
M9306-YB                U   M9306 with different resistors to give a minimum
M9306-YB                    UNIBUS level when put in parallel with another
M9306-YB                    terminator.
M9307                   U   M919 for 2 40-conductor 3M cable
M9308                   U   Single-ended margin head (UNIBUS terminator with
M9308                       sack turn-around logic)
M9309                   U   Long M930
M9311                   U   M9301 with 766000 and 763000 addresses and GT62
M9311                       comm boot loader.
M9312                   U   Bootstrap terminator with 5 empty ROM sockets; one
M9312                       for CPU diagnostics, 4 for peripheral boots
M9312                       Refs: EK-M9312-TM
M9312-YA                U   M9312 revision C or later for 11/74
M9312-YA                    Refs: EK-M9312-TM
M9313                   U   UNIBUS exercisor + terminator (UET)
M9400       REV11       Q   Terminator, DMA refresh, bootstrap (bootstrap for
M9400                       use with KD11-F and KD11-HA processors only.
M9400                       Termination for 18-bits only.
M9400                       DMA refresh may be used in any system.)
M9400-YA    REV11-A     Q   120-ohm terminators with refresh & floppy boot
M9400-YA                    Refs: MP-00073, EB-20175-20, uNOTE N#035
M9400-YB    TEV11       Q   120-ohm terminators
M9400-YB                    Refs: MP-00073, EB-20175-20, uNOTE N#035
M9400-YC    REV11-C     Q   Refresh and boot alone
M9400-YC                    Refs: MP-00073, EB-20175-20, uNOTE N#035
M9400-YD    REV11-D     Q   Headers alone, no terminators, Cable
M9400-YD                    connector (18-bit bus only).
M9400-YD                    BCV1A-XX = M9400-YD + M9401 + 2 x BC05L-XX cable
M9400-YE    REV11-E     Q   Headers and 240-ohm terminators (18-bit bus only)
M9400-YE                    (can be used with M9401 as a Qbus extender)
M9400-YE                    BCV1B-XX = M9400-YE + M9401 + 2 x BC05L-XX cable
M9400-YE                    Refs: uNOTE N#035
M9400-YF    REV11-F     Q   M9400-YA with boot sockets with no ROMs
M9400-YF                    Refs: uNOTE N#035
M9400-YH    REV11-H     Q   LDP/COMM boot & floppy boot with terminators
M9400-YH                    Refs: MP-00331, (MP-00074 ?), EB-20175-20, uNOTE N#035
M9400-YJ    REV11-J     Q   DMA refresh bootstrap, cable connector, 250-ohm
M9400-YJ                    terminator
M9400-YJ                    Refs: uNOTE N#035
M9400-YK    REV11-K     Q   M9400-YH with no terminators
M9400-YL    REV11-L     Q   M9400-YH with cable connectors
M9400-YL                    Refs: uNOTE N#035
M9400-YM    REV11-M     Q   Refresh with DECnet bootstrap
M9400-YN    REV11-N     Q   RX02 boot and refresh
M9401                   Q   Mirror-image connector used at other end of cable
M9401                       to M9400 to join 2 backplanes. 18-bit bus only,
M9401                       No terminators.
M9401                       BCV1A-XX = M9400-YD + M9401 + 2 x BC05L-XX cable
M9401                       BCV1B-XX = M9400-YE + M9401 + 2 x BC05L-XX cable
M9404[-00]              Q   1st Q22 bus cable connector, no terminators
M9404[-00]                  Used at end of cable nearest cpu.
M9404[-00]                    Refs: uNOTE N#035
M9404-YA                Q   Cable connector for expansion box, with 240-Ohm
M9404-YA                    terminators.  Used at end of cable nearest to CPU.
M9404-YA                    BCV2C-XX = M9404-YA + M9405 + 2 x BC02D-XX cable
M9404-YA                    Refs: uNOTE N#035
M9405                   Q   2nd Q22 bus cable connector, no terminators,
M9405                       mirror image.  Used at end of cable furthest from
M9405                       CPU.
M9405                       BCV2B-XX = M9404-00 + M9405-00 + 2 x BC02D-XX cable
M9405                       Refs: uNOTE N#035
M9405-YA                Q   M9405 with 120-Ohm terminators.  Used at end of
M9405-YA                    cable furthest from CPU.
M9405-YA                    BCV2A-XX = M9404-00 + M9405-YA + 2 x BC02D-XX cable
M9405-YA                    Refs: uNOTE N#035
M9405-YD                Q   M9405 with no terminators.  Used at end of cable
M9405-YD                    furthest from cpu
M9405-YD                    Refs: uNOTE N#035
M9405-YE                Q   M9405 with 240-Ohm terminators.  Used at end of
M9405-YE                    cable furthest from cpu
M9405-YE                    Refs: uNOTE N#035
M971                    -   H854 mounted on single card, accepts BC08R
M974                    -   Test Connector (DH11)
M9713-AA                U   11/94 +5V and -15V minimum load module for KDJ11-E
M9715                   ?   'paddle' board, connects to KA660
M992-YB                 U   Bootstrap diode matrix
M9970                   U   M997, H854 Facing Edge (11/05)
to "direct jumps" list

"W"   numbered cards   and   OPTIONS

MODULE      OPTION     BUS  DESCRIPTION
-------------------------------------------------------------------------------

W9301                   U   Quad-height hi-density wire wrappable module
W9301                       Used for customer-designed and built boards.
W9302                   U   Hex-height hi-density wire wrappable module
W940                    U   Quad-height wire wrappable module,
W940                        space for 50 14/16-pin ICs
W941                    U   Dual-height wire wrappable module,
W941                        space for 25 14/16-pin ICs
W942                    U   W940 with IC sockets
W943                    U   W941 with IC sockets
W950                    U   Quad-height wire wrappable module,
W950                        space for 30 14/16-pin and 8 24-pin ICs
W951                    U   Dual-height wire wrappable module,
W951                        space for 15 14/16-pin and 4 24-pin ICs
W9511                   Q   Quad-height wire wrap module, no sockets
W9512                   Q   Dual-height wire wrap module, no sockets
W9513                   Q   W9511 with 58 pre-mounted DIP sockets
W9514                   Q   W9511 with 58 pre-mounted DIP sockets
W9515                   Q   W9512 with 25 pre-mounted DIP sockets
W952                    U   W950 with IC sockets
W953                    U   W951 with IC sockets
W960                    U   Single-height blank module with space for
W960                        2 14/16-pin ICs or 1 24-pin IC
W964                    U   Blank terminator board
W968                    U   Quad-height blank module with space for
W968                        72 14/16-pin ICs
W969                    U   Dual-height blank module with space for 36
W969                        14/16-pin ICs
W970                    U   Single-height blank module
W971                    U   Dual-height blank module
W972                    U   Single-height blank module, copper clad
W9720                   U   Single-height blank module, copper clad
W9721                   U   Dual-height blank module, copper clad
W9722                   U   Quad-height blank module, copper clad
W973                    U   Dual-height blank module, copper clad
W974                    U   Single-height blank module, perforated
W975                    U   Dual-height blank module, perforated
W979                    U   Dual-height blank module with space for
W979                        18 14/16-pin ICs
W982                    U   Single-height module extender
W984                    U   Dual-height module extender
W987                    U   Quad-height module extender
W990                    U   Single-height bare board, split lug terminals
W991                    U   Dual-height bare board, split lug terminals
W992                    U   Single-height blank module, copper clad
W993                    U   Dual-height blank module, copper clad
W998                    U   Single-height blank module, perforated
W999                    U   Dual-height blank module, perforated


BB11        BB11        U   4-slot blank mounting panel (backplane with UNIBUS
BB11                        and power lines only)
DD11-A      DD11-A      U   UNIBUS Backplane with 4 SPC slots
DD11-B      DD11-B      U   UNIBUS Backplane with 4 SPC and 2 DF11 slots
DD11-C      DD11-C      U   UNIBUS Backplane with 4 SPC slots
DD11-D      DD11-D      U   UNIBUS Backplane with 9 SPC slots
DD11-PK     DD11-PK     U   9-Slot backplane for 11/04,34,34a
DDV11-B     DDV11-B     Q   6 x 9 Qbus backplane, Q18
DLV11-K     DLV11-K     -   EIA to 20mA controller
DLV11-K                     (-KA, -KB)
DLV11-K                     Refs: EK-DLVKA-IN, MP-00694, EB-20175-20, uNOTE N#033
KXT11-LP    KXT11-LP    -   Active Loopback connector (for use with KXT11-A)
RLV11       RLV11       Q   RL01/02 disk controller option, consists of
RLV11                       modules M8013 and M8014.  Q/CD-only option.
RLV11                       18-bit DMA only.  Caution: uses BC1 and BD1
RLV11                       for purposes other than BDAL18 and BDAL19
RLV11                       Refs: EK-RLV11-TD, MP-00635, EB-20175-20
VSV11       VSV11       Q   Raster Graphics option, consists of modules
VSV11                       M7061, M7062 and M7064.  Q/CD-only option.
VSV11                       Refs: EK-VSVFQ-UG, MP-01012, EK-VT101-TM
to "direct jumps" list

3rd   PARTY   OPTION LIST

MODULE      OPTION     BUS  DESCRIPTION
------------------------------------------------------------------------------
            306A        Q   Grant Technology clock/calendar
            307         Q   Grant Technology clock/calendar
            440         Q   Data Systems Design (DSD) disk controller.
                            Emulates RXV21.
            880         Q   Data Systems Design (DSD) disk controller.
                            Emulates Digital RLV12 and RXV21.  Has on-board
                            boot code.
            ACT DH/DM   U   Able Comput Technology 16 async communication line
                            controller with modem control. All standard DH11
                            baud rates, plus 19.2-Kbaud. Emulates DEC
                            DH11+DM11.
            ADC-01      U   Ampex controller for up to two SMD disks. Limited 
                            to drives with low data rates and requires a
                            custom driver.
            B01076      Q   Baydel multi-function board
            B01079-4    Q   Baydel cartridge tage controller
            BRX-50      Q   Baydel 5.25" floppy disk controller
            Buslink/Uni U   Able Computer interprocessor communications
                            board, emulates DA11
            Buslink/Q   Q   Able Computer interprocessor communications
                            board, emulates DA11
            CQ1610      Q   Dilog 16-line RS-232 communications controller.
                            Emulates DH11
            CQ1620      Q   Dilog 8-line RS-232 communications controller.
                            Emulates DHV11
            CQ1622      Q   Dilog 8-line RS-422 communications controller
            CQ1640      Q   Dilog 16-line RS-232 communications controller
            CS01/H      Q   Emulex 16-64 line RS-422 communications controller.
                            Emulates 2-8 DHV11
            CS02/H      Q   Emulex 16-line RS-422 communications controller.
                            Emulates 1 DH11 or 2 DHV11
            CS04        Q   Emulex 16-64-line RS-232/422 communications
                            controller.  Emulates 2-8 DHV11s
            CS08        Q   Emulex 8-line RS-232 communications controller.
                            Emulates DHV11.
            CS09        Q   Emulex 16-line RS-232 communications controller.
                            Emulates 2 DH11
            CS11        U   Emulex 16-64 line RS-422 communications controller.
                            Emulates DH11, DMF32 or DV11
            CS11/F      U   Emulex communications controller, 8-line RS-422
                            + 1 synch + 1 parallel.  Emulates DMF32
            CS11/H      U   Emulex 16-64 line RS-232 communications
                            controller.  Emulates DH11?
            CS11/U      U   Emulex 32-line synchronous/asynchronous
                            communications controller.  Emulates DU11?
            CS11/V      U   Emulex 32-line synchronous/asynchronous
                            communications controller.  Emulates DV11
            CS21/H      U   Emulex 16-line RS-232 communications controller.
                            Emulates DH11
            CS21/U      U   Emulex 16-line RS-232 communications controller
                            Emulates DU11?
            CS21/Z      U   Emulex 16-line RS-232 communications controller.
                            Emulates DZ11-E
            CS23        U   Emulex 12-32-line RS-232 communications controller.
                            Emulates DHU11
            CS32/F      U   Emulex 16-128-line RS-232 communications controller.
                            Emulates DMF32
            CTS11       Q   Baydel QIC 2 .25" DC600A/DC300XL tape cartridge
                            drive controller.  Registers are similar, but
                            not identical, to TSV05
            CU1710      U   Dilog asynchronous communications controller.
                            16 Channels with modem control, emulates DHU11
            DC7711      Q   Fisher-Rosemount Provox process control system
                            Highway II interface (DHI)
706131      DCV51       -   Plessey disk controller for 1-4 MFM drives.
706131                      Supports ST251.
            DH6215-DH1  Q   Fisher-Rosemount Provox process control system
                            Data Highway interface
            DHU/HS      U   Able Computer 16-port async RS-232 communications
                            board. Emulates DHU-11
            Dual I/O    U   Able Computer general purpose parallel interface
                            Emulates 2 x DR11-C
            DV/16       U   Able Computer 16-port sync/async DMA communications
                            multiplexor with support for ADCCP, Bisync, DDCMP.
                            Emulates DV11
            DZ/16       U   Able Computer 16-port async multiplexor.
                            Emulates 2 x DZ11
            DM01        Q   Emulex ST506/ST412 disk controller.  Emulates
                            RQDXn, SA540 5.25" floppy disk interface
                            emulates RX50. 22-bit bus.
            DM02        Q   Emulex ESDI disk controller.  Emulates RQDXn,
                            SA540 5.25" floppy disk interface emulates RX50.
                            22-bit bus.
            DQ100       Q   Dilog disk controller emulating Digital RK05
                            (supports Diablo 31)
            DQ120       Q   Dilog DU120 tape controller
            DQ130       Q   Dilog DU120 tape controller.  Emulates TM11.
                            4 Drives.  Pertec I/O
            DQ132       Q   TS-11 emulation for Pertec formatted tape, up to
                            4 drives. Q22. Dilog.  Replaced by DQ142.
            DQ142       Q   Dilog .5" reel-to-reel tape drive controller for
                            TU80 and CDC 92185.  Emulates TS11.  Replaced
                            (with restrictions) by DQ152
            DQ152       Q   Dilog .5" reel-to-reel tape drive controller
                            Pertec I/O
            DQ153       Q   TMSCP emulation for Pertec formatted tape, up to
                            4 drives, LSI-11 boot, LSI-11 & VAX config
                            programme & diagnostics in ROM, NVRAM config
                            settings. Q22. Dilog.
            DQ200       Q   Dilog disk controller.  Emulates extended
                            RK11/RK05 (supports CDC 9448-96)
            DQ202A      Q   Dilog disk controller.  Emulates RP11/RP02/03
                            (Supports CDC 9715-160 and Fujitsu 2284)
            DQ215       Q   Dilog disk controller.  Emulates RK711/RK07
                            (Supports CDC 9715-160)
            DQ235       Q   Dilog disk controller.  Emulates RK611/RK06
                            (supports SSM 096)
            DQ236       Q   Dilog 4 x SMD 20Mhz disk controller.
                            Replaced by DQ256.
            DQ246       Q   Dilog 4 x SMD/ESMD disk controller.  Emulates
                            MSCP.  (Supports Fujitsu 2333).  Replaced by
                            DQ256.
            DQ256       Q   Dilog 24 Mhz SMD disk controller, Emulates MSCP,
                            4 drives. Replaces DQ246
            DQ302       Q   Dilog QIC-02 .25" cartridge tape drive interface
                            Emulates TM11.
            DQ322       Q   Dilog QIC-02 .25" cartridge tape controller,
                            Emulates TM11
            DQ3256      Q   Dilog 24 MHz SMD disk controller. Emulates MSCP.
                            BA4000
            DQ330       Q   Dilog Kennedy 6450 cartridge tape controller
            DQ3686      Q   Dilog 20 MHz ESDI & SA450 disk controller.
                            Emulates MSCP. BA4000. Replaced by MQ3686
            DQ409       Q   Dilog 8" DSDD floppy disk controller
            DQ419       Q   Dilog floppy disk controller, SA850,
                            Emulates RX01/RX02
            DQ606       Q   Dilog floppy disk controller, SA450,
                            Emulates RX33/50
            DQ614       Q   Dilog ST-506/412 emulation of four RL01/02
            DQ616       Q   Dilog 4 x ST506/ST412 (MFM) disk controller for uVAX
                            Emulates MSCP.  Replaced by MQ606.
            DQ619       Q   Dilog floppy disk drive controller.  Emulates
                            RXV21/RX02.  Shugart SA450 compatible, DSD or
                            Dilog media compatible, supports two drives.
                            22-bit addresssing capability
            DQ686       Q   Dilog 4 x ESDI disk controller.  Emulates
                            MSCP.  Replaced (with restrictions) by DQ696.
            DQ696       Q   Dilog 2 x ESDI disk controller.  Emulates MSCP.
                            (supports Fujitsu 2333)
            DR-216      Q   Dataram 256kb/512kb/1Mb/2Mb memory
            DR-224      Q   Dataram 8Mb memory for uVAX
            DR-244      Q   Dataram 1Mb memory for uVAX
            DR-275      ?   Dataram 1Mb memory for VAX 11/750
            DR-278      ?   Dataram 1-4Mb memory for VAX 11/780
            DR-283      Q   Dataram 1/2/4Mb memory for uPDP-11
            DR-286      ?   Dataram 4-16Mb memory for VX8600/8650
        DSC-RQD11-SCH   Q   Sigma disk controller (supports CDC XMD850)
        DSC-RQD11A/C    Q   Sigma MFM disk controller.  Emulates RQDX2
                            (supports Seagate 251-4)
            DT2752      ?   Data Translation A/D board. Newer version of DT2782
                            with burst/increment mode problems fixed
            DT2762      ?   Data Translation A/D board
            DT2764      ?   Data Translation A/D board
            DT2782      ?   Data Translation A/D board
            DT2784      ?   Data Translation A/D board
            DU132       U   Dilog .5" magtape interface.  Emulates TM11.
                            4 drives.  Pertec formatted I/O.  Replaced
                            by DU142.
            DU142       U   Dilog .5" magtape interface.  Emulates TM11.
                            4 drives.  Pertec formatted I/O
            DU236       U   Dilog SMD disk controller.  Emulates MSCP.
                            Replaced by DU256.
            DU256       U   Dilog 24 Mhz SMD disk controller, Emulates MSCP,
                            4 drives.
            DU312       U   Dilog .5" magtape interface
            DU686       U   Dilog 4 x ESDI disk controller.  Emulates MSCP.
            ESDC        Q   Andromeda ESDI disk controller.  Emulates MSCP.
                            (Supports CDC 94196-766, Fujitsu M2263E,
                             Hitachi DK515-78, and Seagate 442)
            FP105       Q   Able Computer 128-port async RS-232 communications
                            board. Emulates 16 x DHV11 or 16 x CXY08
            FP106       Q   Able Computer 128-port async RS-232 communications
                            board. Emulates 8 x CXA16
          Interlink/Uni U   Able Computer general purpose DMA interface
                            Replaces DR11-B
          Interlink/Q   Q   Able Computer general purpose DMA interface
                            Replaces DR11-B
            MLSI-TM11   Q   MDB 800/1600 BPI Pertec unformatted magtape
                            (3-cable) formatter/controller.  Emulates TM11
            MLV11       Q   General Robotics multifunction module,
                            128k RAM + 2 serial RS232 I/O
            MQ100       Q   Dilog multifunction board
            MQ3686      Q   Dilog 20 Mhz ESDI & SA450 disk controller,
                            Emulates MSCP, BA4000, Replaces DQ3686
            MQ686       Q   Dilog disk controller. Emulates MSCP & RX33/50.
                            4 x ESDI drives + 2 x floppy drives
            MQ696       Q   Dilog disk controller. Emulates MSCP & RX33/50.
                            2 x ESDI drives + 2 x SA450 floppy drives
            MQ759       Q   Dilog disk/tape adapter. Emulates MSCP & TMSCP.
                            SA450 port, RX33/50 compatible, 7 x SCSI devices
                            + 2 SA450 floppy drives
            MSV11-Q     Q   General Robotics 1Mb 22-bit memory for uPDP-11
            MSV11-R     Q   General Robotics 4Mb 22-bit memory, MSV11-P
                            compatible
            MWV11-A     Q   Baydel ST506/MFM disk controller.
                            Caution: backplane must not use BC1-BE1 for
                            purposes other than BDAL18-21
            NS23S       Q   National Semiconductor 4k or 4Mb x 18-bit memory
            PM-CCV11A   Q   Plessey .25" tape cartridge (CDV11A) interface
            PM-DCV11A   Q   Plessey disk controller emulating Digital RK05
                            (supports Diablo 30)
            PM-DRV11    Q   Plessey parallel interface
            PM-FCV21B   Q   Plessey SASI interface, controlling MFM disk(s)
                            emulates 4 x RL02 via a formatter
            PM-MFV11A   Q   Plessey multifunction module: 1 RS-232 (console)
                            port, front panel control, bootstrap ROMs,
                            programmable line time clock, Qbus terminator
            PM-SV128A   Q   Plessey 128k memory for uPDP-11
            PM-WSV31    Q   Plessey 8" DSDD floppy disk controller, RX02 compat.
            Q984        Q   AEG (Modicon) Modbus Plus programmable controller
            QD01/D      Q   Emulex ST506 disk controller.  Emulates KDA50.
                            22-bit bus.
            QD21        Q   Emulex ESDI disk controller.  Emulates MSCP.
                            Has LSI-11 boot, LSI-11 & VAX config and
                            diagnostic programmes in ROM, NVRAM config
                            settings. Q22.
            QD24        Q   Emulex ESDI disk controller.  Emulates MSCP.
                            For VAX 3500/3600.
            QD25        Q   Emulex ESDI disk controller.  Emulates MSCP.
                            (Supports CDC 766)
            QD32        Q   Emulex SMD-E disk controller. Emulates MSCP.
                            Diagnostic and setup programmes in ROM.  NVRAM
                            config settings. Q22.
            QD33        Q   Emulex SMD controller for up to two SMD disks.
                            Supports SMD-0 and SMD-E, with data rates up to
                            24MHz for SMD-E. MSCP emulation.  DMA (uses
                            adaptive techniques and block mode, supports
                            scatter-write and gather-read on the uVAX-I).
            QD34        Q   Emulex SMD-E disk controller.  Emulates MSCP.
                            For VAX 3500/3600.
            QD35        Q   Emulex disk controller.  Emulates MSCP
                            (Supports Fujitsi M2333)
            Q/DHU       Q   Able Computer 8/16-port async RS-232 communications
                            board. Emulates DH11 and DM11, speeds to 38.4kb
            QHV         Q   Able Computer 8-port async RS-232 communications
                            board. Emulates DHV11
            QHV+        Q   Able Computer 16-port async RS-232 communications
                            board. Emulates DHV11, data only
            QS09        Q   Emulex 16-line RS-232 communications controller
                            for VAX 3500/3600.  Emulates 2 x CXY08.
            QT13        Q   Emulex tape controller.  Emulates TSV05 or TMSCP.
                            0.5" tape at 800, 1600, 3200, or 6250bpi.
            QT14        Q   Emulex tape controller.  Emulates TSV05 or TMSCP.
                            0.5" tape at 800, 1600, 3200, or 6250bpi.
                            For VAX 3500/3600.
          QuadrAsync/B  U   Able Computer async RS-232 communications board
                            Emulates 4 x DL11-B
          QuadrAsync/C  U   Able Computer async 20mA communications board
                            Emulates 4 x DL11-C
          QuadrAsync/E  U   Able Computer async RS-232 communications board
                            with modem control.  Emulates 4 x DL11-E
	    RDC-16      Q   See First Technology, MSCP Ram Disk, 16MB
	    RDE-32      Q   See First Technology, 32MB extender for RDC-16
            RQD11       Q   Sigma disk controller (Supports Fujitsu 2246E)
               -DESDI
            RQD11-ECP   Q   Sigma ESDI disk controller
                            (Supports CDC 94196-766 and Hitachi DK515-78)
            RQD11/EC    Q   Sigma ESDI disk controller (= Webster WQESD/4)
                            (Supports 760Mb Maxtor XT8760E)
            RQD11/SCH   Q   Sigma disk controller (Supports CDC XMD850)
            Rebus       U   Able Computer Unibus repeater, replaces DB11-A/H
            SBCM70      Q   LSI-11 with 4 RS-232 lines, DLV11-J compatible,
                            and 512kb-2Mb memory
            SBCM71      Q   LSI-11 with 4 RS-232 lines, DLV11-J compatible,
                            and 256kb-2Mb memory
            SC01        Q   Emulex disk controller
            SC02/A      Q   Emulex SMD disk controller.  Emulates Digital
                            RP11/RP02/RP03.  Includes BDV11-compatible
                            line-time clock.
            SC02/B      Q   Emulex SMD disk controller.  Emulates Digital
                            RH11/RM02/RM03.
            SC02/C      Q   Emulex SMD disk controller.  Emulates Digital
                            RK611/RK06/RK07.  22-bit. Supports Fujitsu 2322.
                            Includes BDV11-compatible line-time clock.
            SC02/L      Q   Emulex SMD disk controller.  Emulates Digital
                            RLV11/RL01/RL02.  22-bit. Includes BDV11-compatible
                            line-time clock.
            SC02/M      Q   Emulex SMD disk controller.  Emulates ???
                            Includes BDV11-compatible line-time clock.
            SC03        Q   Emulex SMD disk controller.  Emulates RM11/RM03
                            Includes BDV11-compatible line-time clock.
            SC03/BX     Q   Emulex SMD disk controller.  Emulates
                            RH11/RH70/RM02/RM05/RM80/RP06
                            Includes BDV11-compatible line-time clock.
            SC11        U   Emulex disk controller
            SC12/A      U   Emulex SMD disk controller.  Emulates
                            RP11E/RP02/RP03
            SC12/C      U   Emulex SMD disk controller.  Emulates RK611/RK06.
                            Supports CDC 9730-80 & 9448-96, and Priam 3350.
            SC12/L      U   Emulex SMD disk controller.  Emulates ????
            SC12/M      U   Emulex SMD disk controller.  Emulates MSCP
            SC12/V      U   Emulex SMD disk controller for VAX.  Emulates
                            RK711/RK07.  Supports CDC 9730-80 & 9448-96,
                            and Priam 3350.
            SC21/B      U   Emulex SMD disk controller.  Emulates RH11/RM02
            SC21/BM     U   Emulex SMD disk controller.  Emulates RJM02/RJM05
            SC21/B2     U   Emulex SMD disk controller.  Emulates RJP06
            SC21/BE     U   Emulex SMD disk controller.  Emulates RJM02/RJM05
            SC21/BX     U   Emulex disk controller
            SC21/C      U   Emulex SMD disk controller.  Emulates RK611/RK06
            SC21/V      U   Emulex SMD disk controller for vax.  Emulates
                            RM03/RM05.  Needs Emulex VAX/UM software.
            SC31/BX     U   Emulex SMD disk controller.  Emulates
                            RH11/RM02/RM03/RM05/RP06.  Needs Emulex VAX/UM
                            software to use on VAX. Supports Fujitsu Eagle.
            SC72/BX     U   Emulex SMD/MMD disk controller for PDP-11/70 only.
                            Emulates RH70/RM02/RM03/RM05/RP06/RM80.
            SC750/B1    S   Emulex 1-4 SMD disk controller for VAX-11/750 only.
                            Emulates RH750/RP06.
            SC750/B2    S   Emulex 1-4 SMD disk controller for VAX-11/750 only.
                            Emulates RH750/RP06. Supports Fujitsu Eagle, and
                            Memorex 677.
            SC750/B3    S   Emulex 1-4 SMD disk controller for VAX-11/750 only.
                            Emulates RM03. Supports CDC 9762, 9730-80, DM 980,
                            (730-160, and Fujitsu 2248
            SC758/B1    C   Emulex 1-8 SMD disk controller for VAX-11/750 only.
                            Emulating RM03 and RM05.
            SC7000/B1   C   Emulex 1-4 SMD disk controller for VAX-11/750 and
                            11/780 (requires V-MASTER).  Emulates
                            RM03/RM05/RM80.  Supports CDC (762, (710,
                            9715-160, 9766, 9715-340, 9715-500, 9771, 9775,
                            & 9730-160, CDS T302RM, DF 9330, and Fujitsu 2284,
                            2294, 2312, 2351A.
            SC7003      C   Emulex 1-4 SMD/SMD-E disk controller for VAX-11/750
                            and 11/780 (requires V-MASTER).
                            Emulates RM02/RM03/RM05/RM80.
            SC780       S   Emulex disk controller for VAX-11/780.
                            Emulates RM03/RM05/RM80/RP06
            SC788/B1    S   Emulex SMD disk controller for VAX-11/780.
                            Emulates RM03/RM05/RM80/RP06
            SCAT/45     U   Able Computer 256k static MOS memory
                            Replaces MS11-A/-B/-C
            SCDC-11     Q   Andromeda SCSI controller.  Emulates MSCP.
            SDC-DLV11J  Q   Sigma clone of DLV11-J. 4-line SLU.
            SDC-RLV12   Q   Sigma Disk controller.  Emulates RLV12/RL02
                            (Supports Rodime R204)
            SDC-RQD11   Q   Sigma MSCP/ESDI Winchester disk controller
                    -EC
            SDC-RXV31   Q   Sigma floppy disk controller.  Emulates RXV21/RX02.
                            (Supports Mitsubishi M2696-63)
            SDC-DLV11J  Q   Sigma clone of DLV11-J. 4-line SLU.
            SM696       Q   Dilog disk/tape controller. Emulates MSCP &
                            RX33/50 + 2 x ESDI drives + 2 x SA450 drives
            SMDC        Q   Andromeda disk controller.  Emulates MSCP.
                            (Includes Fujitsu 2312 and CDC Elite & Sabre)
            SPE44       -   Emulex port expander.  Interfaces multiple VAXes
                            to a single bank of SMD-compatible drives.
            SQ3153      Q   Dilog tape coupler 1/2" Pertec formatted I/O.
                            Emulates TMSCP, 4 drives, BA4000
            SQ3703A     Q   Dilog SCSI tape adapter. Emulates TMSCP. BA4000.
                            Replaced by SQ3709
            SQ3706A     Q   Dilog SCSI disk adapter. Emulates MSCP. BA4000.
                            Replaced by SQ3709
            SQ3709      Q   Dilog SCSI disk/tape adapter. Emulates MSCP
                            and TMSCP.  7 x SCSI devices, BA4000. Replaces
                            SQ3703A & SQ3706A
            SQ3723A     Q   Dilog SCSI differential tape adapter. BA4000.
                            Emulates TMSCP. BA4000
            SQ3726A     Q   Dilog SCSI differential disk adapter.
                            Emulates MSCP.
            SQ703A      Q   Dilog SCSI tape adapter. Emulates TMSCP
                            Replaced by SQ739
            SQ706A      Q   Dilog SCSI disk adapter. Emulates MSCP.
                            Replaced by SQ739
            SQ713A      Q   Dilog SCSI differential tape adapter.
                            Emulates TMSCP
            SQ706       Q   Dilog SCSI disk controller for Ramstor 5150
            SQ739       Q   Dilog disk/tape adapter. Emulates MSCP & TMSCP.
                            7 x SCSI devices. Replaces SQ703A and SQ706A
            SQ85        Q   AEG (Modicon) Modbus Plus communications card
            STBC        Q   Baydel multi-function module.  22-bit
                            terminator/bootstrap/line clock/powerfail/control
                            panel.
            SU723A      U   Dilog SCSI tape adapter. Emulates TMSCP. 7 drives
            SU726A      U   Dilog SCSI disk adapter. Emulates MSCP. 7 drives
            TC-130      U   Western Peripherals tape controller and formatter.
                            4 UNIBUS modules in a system unit. Interfaces with
                            industry standard non-formatted drives and
                            emulates a TU10.
            TC01        Q   Emulex .5" reel-to-reel tape controller.
                            Emulates TU10
            TC01/N      Q   Emulex .5" reel-to-reel tape controller,
            TC01/P      Q   Emulex .5" reel-to-reel tape controller,
            TC02        Q   Emulex Pertec-interface tape drive controller.
                            Emulates TS11. Early revisions incompatible
                            with VMS.
            TC02        Q   Emulex Pertec-interface tape drive controller.
                            Emulates TS11. Early revisions incompatible
                            with VMS. Supports 1-4 Cipher F880, CDC 92181,
                            Kennedy 6809, and Pertec F1000.
            TC02/FS     Q   Emulex .5" reel-to-reel tape controller,
            TC05        Q   Emulex CDC Sentinel .25" cartridge tape controller.
                            Emulates TS11. Supports CDC 92192 Sentinel.
            TC05/SX     Q   Emulex .5" reel-to-reel tape controller.
            TC11/N      U   Emulex .5" reel-to-reel tape controller.
                            Emulating TM11/TU10.
            TC11/P      U   Emulex .5" reel-to-reel tape controller.
                            Emulating TM11/TU10.
            TC11/V      U   Emulex .5" reel-to-reel tape controller.
                            Emulates MT11/TU10. Needs Emulex VAX/UT software.
            TC12        U   Emulex .5" reel-to-reel tape controller.
                            Emulates TS11. 22-bit. Supports 1-4 Cipher F880,
                            CDC 92181, Kennedy 6809, and Pertec F1000.
            TC12/FS     U   Emulex .5" reel-to-reel tape controller,
            TC13        Q   Emulex Pertec-interface tape drive controller.
                            Switchable TU81 TMSCP or TS11 emulation.
            TC13        U   Emulex Pertec-interface tape drive controller.
                            Switchable TU81 TMSCP or TS11 emulation. Supports
                            1-4 Cipher F880, CDC 92181, Kennedy 6809, and
                            Pertec F1000.
            TC15        U   Emulex CDC Sentinel .25" cartridge tape controller.
                            Emulating Digital TS11. Supports CDC 92192 Sentinel.
            TC15/SX     U   Emulex CDC Sentinel .25" cartridge tape controller,
            TC-130      U   Western Peripherals tape controller and formatter.
                            4 UNIBUS modules in a system unit. Interfaces with
                            industry standard non-formatted drives and emulates
                            a TU10.
            TC7000      C   Emulex .5" reel-to-reel tape controller for
                            VAX-11/750 & 11/780 (with V-MASTER).
                            Emulates TGU77/TEU77. 1-8 Pertec interface drives
                            or 1-4 STC interface drives.
            TS0100      Q   PICO-bus interface for Kennedy 6455 .25"
                            tape cartridge (DC300/DC600)
            UC01/LX     Q   Emulex SCSI bus adaptor.  Emulates 1-4 RL01/RL02.
                            22-bit.  Includes BDV11-compatible line-time clock
                            and sockets for bootstrap ROMs and bus terminators.
            UC02        Q   Emulex SCSI bus (ANSI X3T9.2) adaptor.
                            Emulates MSCP controller for 1-4 disks.  22-bit.
            UC03        Q   Emulex SCSI bus adaptor.  Emulates MSCP controller
            UC04        Q   Emulex SCSI bus adaptor.  Emulates MSCP controller
            UC06D       Q   Emulex SCSI bus adaptor.
            UC07D       Q   Emulex single SCSI bus adaptor.
            UC08-2      Q   Emulex dual SCSI bus adaptor.
            UC12        U   Emulex SCSI bus adaptor.  Emulates MSCP controller
            UC13        U   Emulex SCSI bus adaptor.  Emulates MSCP controller
            UC14        U   Emulex SCSI bus adaptor.  Emulates MSCP controller
            UD23        U   Emulex ESDI disk controller.  Emulates UDA50.
            UD33        U   Emulex SMD-E disk controller.  Emulating UDA50.
            V-MASTER    S   Emulex interface enabling use of SC7000/B1,
                            SC7003, and TC7000 on VAX-11/780.
            VMZ/32      U   Able Computer 16-port async RS-232 communications
                            board. Emulates async ports (only) of DMF32
            WDC-11      Q   Andromeda controller for Seagate ST251-1
                            (emulates 2 x RL02)
            WQESD/4     Q   Webster ESDI disk controller (= Sigma RQD11/EC)
                            (Supports 760Mb Maxtor XT8760E)
            XCV21/31    Q   Plessey QumeTrak 8" floppy disk controller
            QTO         Q   TD Systems SCSI TMSCP tape controller, LSI-11 &
                            VAX config and diagnostic programmes in ROM,
                            NVRAM config settings. Q22.
to "direct jumps" list