Subject: FIELD GUIDE TO Q- AND UNIBUS MODULES (NEW)

From: Ronald Copley <[email-masked]>
Date: Mon, 20 Feb 1995 12:51:49 -0400 (EDT)

-*-Text-*-
	       FIELD GUIDE TO Q-BUS AND UNIBUS MODULES
			     04 FEB 1995
---------------------------------------------------------------------
   Compiled and Maintained by Ronald Copley <[email-masked]>
---------------------------------------------------------------------

Introduction

This list is an attempt to coalesce all net knowledge on PDP-11 UNIBUS
and Q-bus modules. It is designed to supercede all the various
homespun lists floating around -- giving one solid source of
information. An expansion is in progress: the Field Guide will now
cover *any* Q-bus (or Q-22 bus) and UNIBUS modules, be they VAX, uVAX
or PDP.

This list may always be found on sunsite.unc.edu, in the following
directory:
/pub/academic/computer-science/history/pdp-11/hardware/field-guide.txt
(Tonnes of stuff here... thanks, Tim!)

This list may also be found on the following sites:

1) ftp.village.org in /pub/pdp-11/field-guide.txt
   Dworkin keeps a compressed version here, too.
 
2) 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.

3) lenin.cc.rochester.edu in /pub/orphans/dec/pdp-11/field-guide.txt
   Tom is maintaining a site for orphaned computers, so there's a lot
   more than the Field Guide here. Good job, Tom!

I will post this list as updates dictate to the PDP-11 newsgroup
(vmsnet.pdp-11). At any rate, it will probably be posted in a
terrifyingly irregular manner. The list will no longer be posted to
comp.sys.dec and comp.sys.dec.micro, and I don't have access to
alt.sys.pdp-11, so vmsnet.pdp-11 will be the only newsgroup in which
to find the Field Guide (unless some kind soul snags it from
vmsnet.pdp-11 and posts it to alt.sys.pdp-11).

To insure the growth and survival of this list, please do any of the
following that you find appropriate:

1) Send me your Q-bus or UNIBUS module list.  
2) Make corrections to this list and send them to me.

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, call/email me -- I'll take it, or find a good home for it.

Credits List (alphabetical order):

Joe Allen (author of the amazing JOE!)
Randy Betke (Q-bus clarifications)
Johnny Billquist (11/70 goodies, maintains ftp.update.uu.se ftp site)
Eric Dittman (Emulex modules, uVAXen modules)
Jonathan Elson (Dilog modules list)
Tom Guptill (maintains lenin.cc.rochester.edu "orphan" computer site)
LEE HAVEMANN (thanks, Lee!!)
Bob Hoffman (cleared up Dilog issue)
Doug Jones (help in general)
Ken Kirkby (video modules, staggering amount of other info)
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)
Alan Sieving (big list, advice, et alia)
PETE TURNBULL (Q-bus modules, mucho PDP wisdom)
Mike Umbricht (11/44 goodies)
Ken Wellsch (11/20 specifications)
Mike Yankus (11/84 additions & more)
Rudy Zijlstra (UNIBUS module clarifications/additions)

-------------------------------------------------------------------------------
MODULE      OPTION     BUS  DESCRIPTION
------      --------   ---  ---------------------------------------------------
A009	    AD11-K	U   A/D convertor for 11/34

A012        ADV11-A     Q   16-channel 12-bit A/D

A020                    Q   16-channel  A/D, relay switched

A026        AXV11-C     Q   16-channel 12-bit A/D plus 2-channel 12-bit D/A

A241	    LPSAG-VG    U   LPS11 4-channel variable gain preamplifier

A242	    LPSAG       U   LPS11 4-channel fixed gain preamplifier

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)

A6001       AAV11-A     Q   4-channel 12-bit D/A

A6006       AAV11-C     Q   Digital-to-analogue convertor

A625	    LPSVC       U   LPS11 Two 12-bit DACs (2 of 2)

A804	    LPSAD-12    U   LPS11 12-bit A/D convertor (2 of 4)

A8000       ADV11-C     Q   16-channel 12-bit A/D

G102        		U   Sense inhibit card for 11/15

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
                            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   Q-bus extender card

G645                    U   8-Kword 19-bit stack board (11/05, 11/25, 11/45,
                            PDP-10)

G647                    U   16-Kword 20-bit stack board (PDP11, PDP10)

G651                    U   4 to 8-Kword 16 to 18-bit mother board
                            (Mates with H221)

G652                    U   16-Kword 16 to 18-bit mother board with logic
                            (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
                            (mates with H223)

G657                    U   32-Kword SPC core memory electronics with no
                            parity (18-bit)

G727-A                  U   Grant continuity card

G7272                   Q   Grant continuity card

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)

H215                    U   8-Kword 18-bit H213 (used in MM11-LP, ME15)

H217	    		U   16-Kword memory stack

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
                            (plugs into G653)

H228-B      MM11-Y      U   32-Kword 18-bit 14-mil core stack (plugs into
                            G657)

H9270	                Q   4x4 Q-bus backplane

H9273-A			Q   9x4 Q-bus backplane in AB only

H9276-A			Q   9x4 Q-bus backplane, Q-22

H9281-BA		Q   4x2 Q-bus backplane

H9281-BB		Q   8x2 Q-bus backplane

L4002			Q   VAX 4000-500 CPU card

M105        KL11        U   Device selector for PDP-11
                            (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

M167			U   Compares two 8-bit words ( <, =, > )

M224        KA11        U   11/20 8-bits with data paths module, 2 latches,
                            adder.

M225        KA11        U   11/20 registers module (processor memory)

M234        KE11-A      U   3 8-bit registers, adder & L/R shift

M239			U   3 4-bit counters (8291s) or 74197, parallel load

M2500                   U   2 64-word 4-bit MOS FIFO memories (needs -12V)

M259	    KT11	U   Associative memory, 2x8, shift register
                            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

M3103	    DECSA	U   LP line unit for DECSA

M3104       DHV11-A     Q   8-line async DMA MUX

M3105       DHU11-A     U   16-line async DMA MUX

M3106       DZQ11-M     Q   4-line double-buffered async EIA MUX, with
                            modem control; replaces M7957

M3106-PA    DZQ11-M	Q   4-line double-buffered async MUX with S-box
                            handle

M3107	    DHQ11-M	Q   8-line async MUX module, DMA, Q-22

M3108-A     DSV11-A     Q   2-line sync SLU for BA23/123 (-AA is first unit,
                            -AB is second add-on unit).

M3108-P     DSV11-S     Q   2-line sync SLU for BA223 (-SF is first unit, -SG
                            is second add-on unit).

M3121	    DFA01-AA	Q   Dual integral modem, S-box, DF224 compatible

M3125			Q   BITBUS to Q-bus interface

M3125-PA		Q   Q-22 bus interface to Intel BITBUS 

M3125-YA		Q   Q-22 bus interface to Intel BITBUS, no handle

M3126	    DFA01-BA	Q   Dual integral modem, Q-bus, S-box, UK version

M3127-PA    DESQA-SA/SF Q   Ethernet/thinwire S-box adaptor (DELQA+DESTA)

M3127-PB    DESQA-SA/SF Q   M3127-PA with handle access thinwire pushbutton
                            switch.

M3128 	    QBIC	Q   Q-bus interface to VMI CCIC

M3129	    KMV11	Q   NRZI/RS422 data convertor for KMV11

M4002       KWV11-C     Q   Programmable realtime clock

M454	    DC11-A	U   Crystal clock with simultaneous outputs of 28.8,
                            19.2, 9.6, 4.8, 2.4, 1.760 KHz

M5010                   Q   32-bit non-isolated dc input module

M5011                   Q   16-bit non-isolated dc input module

M5012                   Q   16-bit isolated dc input module

M5012-YA                Q   16-bit isolated dc input module (TTL compatible)

M5013                   Q   8-bit isolated ac input module

M5014                   Q   Dual input counter, 16-bit

M5016                   Q   Quad input counter/prescalar, 8-bit

M5031                   Q   16-channel isolated dc interrupt module, 16-bit

M586	    DF11-BA	U   Int. modem, 113A standard

M587	    DF11-BB	U   Async modem controller

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, 2
                            H854.

M5906-YA    DJ11-AD/AE  U   M5906 modified to accept X1 baud clock rate

M5922			U   RM03 transceiver port A

M5923			U   RM03 transceiver port B

M5924	    DF11-L	U   Fiber optic list

M5976-AA		Q   Q-bus to SCSI adaptor for BA23/BA123 enclosures

M5976-SA		Q   Q-bus to SCSI adaptor for BA200/BA400 enclosures

M5977-AA		Q   SCSI to Q-bus controller (MSCP/TMSCP) for 11/83
                            and 11/93.

M598	    DF11-K	U   Modem optical isolator

M5980			U   10-channel TTL differential transeiver

M6010                   Q   32-bit non-isolated dc output module

M6010-YA                Q   32-bit non-isolated dc output module (TTL

M6011                   Q   Non-isolated dc one-shot output module

M6012                   Q   8-bit isolated dc output module

M6013                   Q   8-bit isolated ac output module

M6014                   Q   Dual 16-bit output convertor

M6015                   Q   16-bit retentive dc output module

M688                    U   UNIBUS power fail driver module

M7015	    LPS11-S     U   LPS11 UNIBUS control

M7016	    LPSKW       U   LPS11 Programmable realtime clock & 2 Schmitt 
                            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

M7051			U   VT48 data registers & multiplexors

M7052			U   VT48 dual 12x12 multiplier with successive
                            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
                            (also VSV11-H, -J, -K)

M7062       VSV11-MA    Q   Raster graphics image memory

M7064       VSV11       Q   Raster graphics image processor card

M7066	    VTV01	U   Video Display Sys: UNIBUS to Q-bus convertor

M7067	    VMV21	U   Video Display Sys: sync generator & character
                            generator (64-char, 25 lines).

M7068	    VMV31	U   Video Display Sys: bit map, 128x128x4

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
                            logic.

M7075			U   Sync line transmitter; 6-, 7- or 8-bits

M7090       KD11-Z      U   11/44 console interface module

M7091       KE44-A      U   11/44 CIS control store module

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
			    (TV sync generator, memory, control & output)

M7133       KDF11-UA    U   11/24 CPU board, line clock & 2 SLUs
                            (Revision D or earlier)

M7133-YA    KDF11-UA    U   11/24 CPU board, line clock & 2 SLUs
                            (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-YA    KD32-AB     Q   microVAX I datapath with D floating point

M7136       KD32-AA/AB  Q   microVAX I memory control

M7142       VK170-CA    Q   Serial video module, CRT control logic,
                            ASCII in/video out

M7161	    UDA50       U   UNIBUS disk adaptor board, no ROMs (1 of 2)

M7161-YA    UDA50	U   M7161 with blasted ROMs

M7162	    UDA50	U   UNIBUS disk adaptor board (2 of 2)

M7164       KDA50-Q     Q   Q-bus SDI disk adaptor, Q-22 (1 of 2)

M7165       KDA50-Q     Q   Q-bus SDI disk adaptor, Q-22 (2 of 2) 
                            (For RA60/80).

M7168       VCB02       Q   4-plane colour bitmap module

M7169       VCB02       Q   4-plane video controller module

M7193       DRQ11-CA    Q   DMA interface, 16-bit

M7195-FA    MXV11-BF    Q   128-Kbyte RAM, 2 async EIA SLU, I/O, clock,
                            2 28-pin ROM sockets

M7196       TSV05       Q   TSV05 controller for Q/Q22 bus

M721        KA11        U   Bus interface 1, 8-bits gated in and out

M7210       KE11-A      U   Data control

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

M7228       KW11-P      U   Real time programmable clock

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

M725        KA11	U   11/20 bus interface and IR module

M726        KA11        U   11/20 IR decode module

M727        KA11        U   11/20 state control module

M728        KA11	U   11/20 timing and states module

M7251       KG11-A      U   XOR and CRC block check option

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

M7257       RK11-D      U   RK05 bus control module

M7258       LP11        U   Printer controller (Dataproducts interface)

M726        KA11        U   IR decoder for KA11

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-AA    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-AB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-BB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM & DIBOL microm

M7264-CB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-DB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-EB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-FB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-HB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-JB    KD11-F      Q   11/03 processor with 4-Kword MOS RAM

M7264-YA    KD11-H      Q   11/03 processor with 0-Kword RAM
                            (To be replaced by M7264-YC)

M7264-YB    KD11-Q      Q   11/03 processor with 0-Kword RAM & DIBOL microm

M7264-YC    KD11-H      Q   11/03 processor with 0-Kword RAM
                            (Revision F or later)

M7265       KD11-E      U   11/34 data paths module

M7266       KD11-E      U   11/34 control module

M7268       RKV11       Q   RK11-D to Q-bus adaptor

M7269       RKV11       Q   RK05 controller

M727        KA11        Q   11/20 State control module

M727-YA                 Q   M727 for KH11-A

M7270       KD11-HA     Q   LSI-11/2 CPU, 16-bit

M728        KA11        U   Timing and states module for KA11

M728-YA     KH11-A      U   M728 for KH11-A

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
                            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

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
                            (Also M7458-AC, -AH, -AJ)

M7485       UDA50-A     U   UNIBUS to radial disk interface with no ROMs
                            (SDI disk controller)

M7485-YA    UDA50-A     U   UNIBUS to radial disk interface with blasted ROMs

M7486       UDA52       U   Controller for SDI disk drives (UDA SI)

M7488                   U   UNIBUS graphics workstation
                            (Graphics display processor)

M7500       KMV1A-S     Q   Programmable comms controller, BA2xxx.
                                -PA, -PF        RS232
                                -PB, -PG        RS422
                                -PC, -PH        RS423

M7502                   Q   Single-line high speed intelligent communication
                            interface

M7504       DEQNA-AA    Q   Q-bus (Q-22) to ethernet adaptor, obsolete
                            for VMS 5.x and above (use DELQA).

M7506-AA    MSV11-MA    Q   512-Kbyte 18-bit RAM
                            (Also M7506-AC, -AE, -AF, -AH, -AP)

M7506-AT    MSV11-MA    Q   512-kbyte 22-bit parity/CSR MOS RAM
                            (Also M7506-AU, -AV)

M7506-BA    MSV11-MB    Q   1-Mbyte RAM

M7506-BC    MSV11-MB    Q   1-Mbyte RAM

M7506-BE    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM

M7506-BF    MSV11-MB    Q   1-Mbyte RAM

M7506-BH    MSV11-MB    Q   1-Mbyte RAM

M7506-BP    MSV11-MB    Q   1-Mbyte RAM

M7506-BT    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM

M7506-BU    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM

M7506-BV    MSV11-MB    Q   1-Mbyte 22-bit parity/CSR MOS RAM

M7512       RQDX1E      Q   RQDX extender for RQDX1; must be the last item in
                            the backplane, below the RQDX1.

M7513       RQDXE       Q   RQDX extender for RQDX2/3 (-AA for BA23, -FA for
                            BA123).

M7516       DELQA-M     Q   Ethernet interface (replaces DEQNA)

M7516-PA    DELQA	Q   Q-22 high-performance ethernet adaptor

M7521-AA    DELUA-AA    U   UNIBUS to ethernet adaptor
                            (Also M7521-AJ, -AP)

M7522			U   RX50 controller

M7546       TQK50-AA    Q   TMSCP controller for TK50 tape unit

M7547       TUK50-AA    U   TMSCP controller for TK50 tape unit

M7551-AA    MSV11-QA    Q   1-Mbyte 22-bit parity/CSR MOS RAM
                            (Also M7551-AC, -AE, -AF, -AH, -AJ, -AP)

M7551-BA    MSV11-QB    Q   2-Mbyte 22-bit parity/CSR MOS RAM
                            (Also M7551-BC, -BE, -BF, -BH, -BJ, -BP, -BT, -BV)

M7551-CA    MSV11-QC    Q   4-Mbyte 22-bit parity/CSR MOS RAM
                            (Also M7551-CC, -CE, -CF, -CH, -CP, -CT, -CV)

M7554       KDJ11-DA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC

M7554-01    KDJ11-DA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC (VE)

M7554-02    KDJ11-DB    Q   11/53-PLUS CPU 
                            (J11 15MHz, 1.5-Mbyte RAM, 2 SLU, LTC)

M7554-04    KDJ11-DD    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, 2 SLUs (CSS)

M7554-PA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, S-box handle

M7554-PB    KDJ11-SB    Q   J11 CPU 18MHz, 512-Kbyte RAM, 2 SLUs, LAT PROM,
                            S-box handle

M7554-PC    CMR53-AA    Q   J11 CPU 18MHz, 512-Kbyte RAM, 2 SLUs, S-box handle,
                            CMR53 boot PROM

M7554-SA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, S-box handle
                            (VE)

M7554-SC    KDJ11-SC    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, S-box handle
                            (VE)

M7554-SD    KDJ11-SD    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, LAT ROM, S-box handle

M7554-SE    KDJ11-SE    Q   J11 CPU 18MHz, 1.5-Mbyte RAM, 2 SLUs, LTC, S-box
                            handle

M7554-YA    KDJ11-SA    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LTC,
                            no handle

M7554-YB    KDJ11-SB    Q   J11 CPU 15MHz, 512-Kbyte RAM, 2 SLUs, LAT PROMs,
                            no handle

M7555       RQDX3       Q   Winchester and floppy disk controller
                            (RX50/RD50-54/RD31/RD32)

M7555-YA    RQDX3-SD    Q   Controller for RX33D 48TPI floppy disk drive

M7558                   Q   2-Mbyte 22-bit MOS memory

M7558-AA    MSV11-SA    Q   2-Mbyte 22-bit parity/CSR MOS RAM
                            (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

M7602       QVSS        Q   Q-bus Video Sub System module for Q22 systems
			    (uVAX I, II)

M7602-YA    QVSS    	Q   Q-bus Video Sub System module, bitmap graphics
                            option. (uVAX I, II)

M7605       TQK25       Q   0.25" streaming tape drive controller (TK25)

M7606-AA    KA630-AA    Q   microVAX II with 1-Mbyte, floating point, time of
                            year clock, boot/diagnostic ROM (Q22-bus)
                            (Also M7606-AC, -AF, -AH, -AL, -AP, -AS
                            Also M7606-EC, -EE, -EF, -EP, -ES, -ET, -EU, -EV
                            Also M7606-ZC, -ZF, -ZP, -ZS)

M7607-AA    MS630-AA    Q   1-Mbyte RAM for microVAX II (Q-22 via CD)
                            (Also M7607-AC, -AE, -AH, -AL, -AP, -AR, -AS, -AT,
                                       -AU, -AV, -ZC, -ZF, -ZS)

M7608-AA    MS630-BA    Q   2-Mbyte RAM for microVAX II (Q-22 via CD)
                            (Also M7608-AC, -AE, -AH, -AL, -AP, -AR, -AS, -AT,
                                       -AU, -AV)

M7608-BA    MS630-BB    Q   4-Mbyte RAM for microVAX II (Q22-bus)
                            (Also M7608-BC, -BE, -BH, -BL, -BP, -BR, -BS, -BT,
                                       -BU, -BV, -YC, -YF, -YS, -ZC, -ZF, -ZS)

M7609-AA    MS630-CA    Q   8-Mbyte parity 36-bit RAM for microVAX II
                            (Also M7609-AC, -AF, -AH, -AP, -AV) (Q-22 via CD)

M7616                   Q   J11 CPU, 512-Kbyte RAM, 64-Kbyte PROM
			    (Q22 peripheral processor)

M7620	    KA650-AA/BA Q   microVAX III CPU (-AA full license, -BA
                            workstation license), 90nS.

M7621	    MS650-AA    Q   8MB RAM for KA650

M7622	    MS650-BA	Q   16MB RAM for KA650

M7625	    KA655-BA    Q   microVAX III CPU (workstation license), 60nS

M7626	    KA660	Q   VAX 4000 CPU, 57MHz Q-22 DSSI ethernet

M7635-AA    KN210       Q   RISC 3000 CPU, Q-bus interface

M7635-AB    KN210   	Q   M7635-AA with LSI R3000, R3020 chips

M7635-AC    KN210   	Q   M7635-AA with PERF R3000, R3020 chips

M7651       DRV11-WA    Q   18/22-bit DMA general purpose parallel interface

M7651-YB    DRV11-WA    Q   M7651, revision C ciruit

M7656	    VSV21-AA	Q   Colour graphics module: M68K processor, HD63486
                            video processor (512x512 or 512x256 resolution). 
                            Serial ports for mouse, trackball, console and 
                            LK201.

M7676       KXT11-AB    Q   Single-board 16-bit dual-height CPU. 
                            16-Kbytes of static RAM 
                            64-Kbytes of direct addressing capability 
                            PDP-11 base level instruction set
                            50, 60 or 800Hz realtime clock
                            24-line parallel I/O
                            Two async serial I/O ports
                            Four 28-pin memory sockets for up to 16-Kbytes of
                             additional RAM and 16-Kbytes of ROM, or an extra
                             32-Kbytes of RAM or 32-Kbytes of ROM.
                            (T11 processor) (FALCON-PLUS) (SBC-11/21-PLUS)

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 Q-bus board

M7700                       RK05 unit-sel/photoamp/sector-counter

M7740       RQC25       Q   Q22-bus to LESI bus adaptor used on disks with
                            MSCP. RC25 controller. Replaces M8654.
                            (Also M7740-01, -PA) (Also called KLESI-QA)

M7762       RL11        U   RL01/02 disk drive controller

M7792       DEUNA       U   DEUNA port module, UNIBUS to ethernet 
                            microprocessor. (1 of 2)

M7793       DEUNA       U   DEUNA link module, M7792 to ethernet bus
                            line unit. (2 of 2)

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
                            terminals.

M7800       DL11        U   Async transmitter & receiver, 110-2400 baud
                            (Replaces KL11, which consisted of M780,
                            M105, M782)

M7800-YA    DL11        U   M7800 without EIA chips, current loop only

M7800-YB    DL11        U   M7800 with 24.6-Kbaud

M7800-YC    DL11        U   M7800 with filter on ring circuit for use with
                            EMI filter cable

M7807       DV11        U   Bus control and MUX for DV11
                            (fits in DV11 backplane)

M7808       DV11        U   Modem control scan and MUX for DV11
                            (fits in DV11 backplane)

M7810       PC11        U   Paper tape reader/punch controller

M7814       DZ11        U   8-line 20ma data MUX, 50 to 100-Kbaud

M7819       DZ11-A      U   8-line double-buffered async EIA with modem control
                            (50 to 96-Kbaud, 64-byte silo)

M782        KL11      	U   Interrupt control, 6-bits, 1 per PDP11 peripheral

M7820       KW11        U   Interrupt control, 7-bits, 1 per PDP11 peripheral
                            (Replaced by M7821)

M7821       KW11        U   Fast M7820

M7823       KW11-W      U   Watchdog timer module

M783	    		U   Bus transmitters 12 drivers, mixed logic

M7833       DV11        U   Line card, 4 async lines for DV11
                            (fits in DV11 backplane)

M7836       DV11        U   ALU and transfer bus for DV11
                            (fits in DV11 backplane)

M7837       DV11        U   UNIBUS data and NPR control for DV11
                            (fits in DV11 backplane)

M7838       DV11        U   ROM, RAM and branch for DV11
                            (fits in DV11 backplane)

M7839       DV11        U   Line card, 4 async lines for DV11
                            (fits in DV11 backplane)

M784			U   Bus receiver (16 receivers), single in/single out

M784-YA			U   M784, non-inverting

M7843       DR11-K      U   Digital I/O

M7843-YA    DR11-K      U   M7843 with fusible resistor replaced by diode

M7846       RX11        U   RX01 floppy disk drive 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   SLU & realtime clock option

M7856-YA    DL11-W      U   M7856 with 110 to 19.2-Kbaud option

M7859       KY11-LB     U   Console interface; programmer's console

M7860       DR11-C      U   M786+M105+M7821; general device interface to PDP11

M7867       DUP11-DA    U   SDLC or DDCMP sync interface

M787	    DL11-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

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
                            (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
                            (Also M7891-DB, -DC, -DD, -DE, -DF, -DH, -DL)

M7892                   U   M7292 with 8881 & 380 (TU60 interface)

M791                    U   LA30 interface for PDP-11

M7910                   U   M791+M105+M7821, parallel interface between PDP-11
                            and LA30P.

M792                    U   32-word, 16-bit ROM diode matrix, all diodes in
			                (used in DD11)

M792-YA		        U   Paper tape loader

M792-YB	         	U   Disk loader ROM

M792-YC                 U   Card reader bootstrap ROM

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

M794        DC11-D      U   Modem interface & control card

M7940       DLV11       Q   SLU module

M7940-YA    DLV11       Q   M7940 with extra wires to bring out clock &
                            110/300 speed change

M7940-YC    DLV11       Q   Modified M7940 for use in a tester, TTL in/out

M7940-YD    DLV11       Q   Modified M7940 for use in a tester, switchable
                            baud rate

M7940-YE    DLV11       Q   Modified M7940 for use in a tester, XON/XOFF

M7941	    DRV11       Q   16-bit parallel line unit

M7942       MRV11-AA    Q   Space for 4K 16-bit PROM

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 floppy disk controller

M7948       DRV11-P     Q   LSI-11 bus foundation module. Basic Q-bus
                            interface board with space for wire-wrapping.

M7949       LAV11       Q   LA180 line printer control module

M7950       DRV11-B     Q   16-bit DMA parallel general purpose interface

M7951       DUV11-DA    Q   Sync interface, character protocol; DU11-DA compat.

M7952       KWV11-A     Q   Programmable realtime clock

M7953       MNCKW       Q   MINC programmable real time clock

M7954       IBV11       Q   IEC general purpose interface (GPIB)

M7955-AD    MSV11-CD    Q   16-Kword 16-bit MOS RAM with on-board refresh
                            (Also M7955-YD, -YJ, -BD, -BJ, -CD, -CJ, -DD)

M7957       DZV11       Q   4-line double-buffered async EIA MUX
                            (With modem control, 50 to 10-Kbaud)

M7966       DZS11-A 	U   8-line async MUX, diff balanced long line I/O
			    (To be replaced by M8715)

M7967       DZS11-B     U   8-line async MUX, TTL I/O, used with M5926 for 20mA
                            loop.

M7968       VW01-G      U   Writing tablet control

M7969       KW11-A      U   Watchdog timer

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
                            (*Note: M7984-xx fit into the 11/70's MK11 memory
                            box. MS11-KD is 32-Kword and MS11-KC is 128-Kword.)

M8006-PA	        Q   72-bit opto-isolated output module

M8007-PA         	Q   72-bit opto-isolated input module

M8012       BDV11       Q   Bootstrap and terminator card

M8013       RLV11       Q   RL01 disk controller, 1 of 2

M8014       RLV11       Q   RL01 bus controller, 2 of 2

M8016       KPV11-A     Q   Power fail, realtime clock, no termination

M8016-YB    KPV11-B     Q   M8016 with 120-ohm termination

M8016-YC    KPV11-C     Q   M8016 with 250-ohm termination

M8017-AA    DLV11-E/EC  Q   Single-line async control module
                            (Replaces M8017, M8017-YB)

M8017-PA    DLV11-E/EC  Q   Single-line async control module, S-box handle

M8018       KUV11-AA    Q   Writable control store module

M8020       DPV11-M     Q   Single-line serial EIA sync interface

M8020-PA    DPV11-SA    Q   Single-line serial sync interface, S-box handle

M8021       MRV11-BA    Q   256-word RAM, space for 4-Kword UV PROM

M8027       LPV11       Q   Printer interface module

M8028       DLV11-F     Q   Async interface EIA/20ma, error flags, break bit

M8029       RXV21       Q   RX02 floppy disk drive control module

M8043       DLV11-J     Q   4-SLU peripheral interface

M8044-AA    MSV11-DA    Q   4-Kword 16-bit MOS RAM (Also M8044-AB, -AC, -AD)

M8044-BA    MSV11-DB    Q   8-Kword 16-bit MOS RAM (Also M8044-BB, -BC, -BD)

M8044-CA    MSV11-DC    Q   16-Kword 16-bit MOS RAM
                            (Also M8044-CB, -CC, -CD, -CE, -CF, -CH, -CL, -CM)

M8044-DA    MSV11-DD    Q   32-Kword 16-bit MOS RAM
                            (Also M8044-DB, -DC, -DD, -DE, -DF, -DH, -DL, -DM)

M8045-AB    MSV11-EA    Q   4-Kword 18-bit MOS RAM

M8045-CH    MSV11-EC    Q   16-Kword 18-bit MOS RAM (Also M8045-CJ, -CK, -CL)

M8045-DA    MSV11-ED    Q   32-Kword 18-bit MOS RAM
                            (Also M8045-DB, -DC, -DD, -DH, -DJ, -DK, -DL)

M8047-AA    MXV11-AA    Q   4-Kword RAM, 2 async EIA SLU, sockets for 2
                            24-pin 5V ROMs (Also M8047-AB, -AC, -AD, -AE)

M8047-CA    MXV11-AC    Q   16-Kword RAM, 2 async EIA SLU, sockets for 2
                            24-pin 5V ROMs
                            (Also M8047-CB, -CC, -CD, -CE, -CF, -CH, -CM)

M8047-HA    MXV11-HA    Q   16-Kword RAM, 2 async EIA SLU (8 bits + parity),
                            sockets for 2 24-pin 5V ROMs, 1-K I/O address,
                            jumper to 2-K (Also M8047-HB, -HC, -HD, -HE, -HF)

M8048       MRV11-C     Q   Universal PROM/ROM module with sockets for 16
                            24-pin ROMs, up to 32-Kword

M8049       DRV11-J     Q   Hi-density parallel line unit (4 lines)

M8049-AA    DRV1J-SA/SF Q   Modification of DRV11-J to DRV1J-SA/-SF

M8049-PA    DRV11-J     Q   M8049 with S-box handle

M8053       DMV11       Q   Microprogrammed controller V.35, RS232/423, with
                            space for ROM

M8053-AA    DMV11       Q   Microprogrammed controller (needs one of M5930-
                            M5931) (Also M8053-AB, -AC, -ETC)

M8053-MA    DMV11-A     Q   M8053 with DDCMP control ROM (point-to-point or
                            multidrop)

M8053-PA    DMV11       Q   M8053 with S-box handle

M8059-FA    MSV11-LF    Q   64-Kword MOS RAM, single voltage
                            (Also M8059-FC, -FF, -FH, -FJ, -FP, -FV)

M8059-KA    MSV11-LK    Q   128-Kword MOS RAM, single voltage
                            (Also M8059-KC, -KF, -KH, -KJ, -KP, -KV)

M8061       RLV12       Q   RL01/RL02 disk control, 22-bit address

M8063-AA    KXT11-AA    Q   FALCON (SBC-11/21) single-board CPU with 2 SLU,
                            1 parallel line unit, line frequency clock,
                            16-Kbyte RAM (T11 processor)

M8063-BA    KXT11-BA    Q   FALCON (SBC-11/21) single-board CPU with 2 SLU,
                            1 parallel line unit, line frequency clock,
                            16-Kbyte RAM (T11 processor)

M8064       DMV11       Q   Microprogrammed controller, integral modem, space
                            for ROM (single-line sync)

M8064-MA    DMV11       Q   M8064 with DDCMP point-to-point or multidrop,
                            integral modem interface

M8067-FA    MSV11-PF    Q   128-Kbyte MOS memory with parity CSR
                            (Also M8067-FB, -FC)

M8067-KA    MSV11-PK    Q   256-kbyte MOS memory with parity CSR
                            (Also M8067-KC, -KE, -KF, -KH, -KJ, -KP, -KV)

M8067-LA    MSV11-PL    Q   512-Kbyte MOS memory with parity CSR
                            (Also M8067-LC, -LF, -LH, -LJ, -LP, -LV)

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
                            (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 codes

M8132-YA    KB11-C      U   11/74 instruction register decode & condition
                            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, used with FP11-B

M8138-YA    KB11-C      U   11/70 segmentation status register, 
                            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
                            (Replaces M8148)

M8148       MJ11-A      U   11/70 memory control and timing module
                            (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
                            (M8150-M8153 is option RH55 in an 11/55)

M8153-YA    RH70        U   11/70 M8153 with independent NED timeout for
                            RH70-B (see M8125)

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

M8186-YA    KDF11-AA    Q   11/23 CPU with KTF11-AA (MMU) and sockets for
                            KEF11-AA (FP11)

M8186-YB    KDF11-AB    Q   11/23 CPU with KTF11-AA (MMU) AND KEF11-AA (FP11)

M8186-YC    KDF11-AC    Q   11/23 CPU without options

M8188       FPF11       Q   Floating point processor

M8189       KDF11-BA    Q   11/23-PLUS single-board CPU

M8190       KDJ11-B     U   11/84 CPU: J11 CPU 15MHz with unusable socket for 
                            FPJ11 and 2 SLUs, boot & diagnostic ROMs, 3 ROM 
                            sockets, 8-Kbyte cache.

M8190-AB    KDJ11-BB    Q   J11 CPU 15MHz with 2 boot & diagnostic ROMs, FPJ11
                            compatibility (warm floating point, but will accept
                            FPA)

M8190-AC    KDJ11-BD    Q   J11 CPU 15MHz with 2 boot & diagnostic ROMs,
                            FPJ11-AA

M8190-AD    KDJ11-BA    Q   J11 CPU 18MHz with 2 boot & diagnostic ROMs, FPJ11
                            compatibility (warm floating point, but will accept
                            FPA)

M8190-AE    KDJ11-BF    Q/U 11/83-84 CPU J11 CPU 18MHz with 2 boot & diagnostic
                            ROMs, FPJ11-AA.

M8191	    KTJ11-B     U   11/84 UNIBUS PMI controller (contains 4 optional
			    boot ROM sockets (M9312 compatible)).

M8192       KDJ11-A     Q   LSI-11/73 CPU

M8192-YB    KDJ11-AB    Q   LSI-11/73 CPU 8-Kbyte cache, FPJ11-AA compatible,
                            no manuals. 

M8192-YC    KDJ11-AC    Q   LSI-11/73 CPU 8-Kbyte cache with FPJ11-AA, no
                            manuals.

M8194       KDF11       Q   Data memory module

M8195       KDF11       Q   Cache data path module

M820        KA11        U   11/20 data path control module

M821        KA11	U   11/20 register control module

M822        KA11	U   11/20 flag control module

M823        KA11	U   11/20 codes data module

M824        KA11	U   11/20 priority module

M825        KA11	U   11/20 power failure and control module

M8200       DMC11       U   1-line sync DDCMP DMA, microprocessor board
                            (Space for 1K ROM)

M8200-YA    DMC11-R     U   1-line sync DDCMP microprocessor with 1K control
                            ROM (point-to-point, used with M8201).

M8200-YB    DMC11-AL    U   1-line sync DDCMP microprocessor with 1K control
			    ROM (point-to-point slave, used with M8202).

M8200-YC    DMC11       U   1-line sync DDCMP microprocessor with 1K control
			    ROM for LPA11.
    
M8201       DMC11       U   1-line sync DDCMP DMA, EIA & V35 line board

M8202       DMC11       U   1-line sync DDCMP DMA, coax line board

M8202-YA    DMC11-MA    U   1-Mbaud integral modem line unit

M8202-YB    DMC11	U   500-Kbaud integral modem line unit

M8202-YC    DMC11       U   250-Kbaud integral modem line unit

M8202-YD    DMC11-MD	U   56-Kbaud integral modem line unit

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

M8207       DMC11	U   Microcontroller with space for ROM

M8207-RA    DMR11	U   Microprocessor based sync communication controller,
                            implements DDCMP protocol.

M8207-YA    DMP11	U   Microprocessor with DDCMP control ROM
                            (point-to-point or multidrop, used with M8203)

M8217       DW11-A      U   UNIBUS to Q-bus interface module

M8256       RX211       U   RX02 floppy disk drive control module

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

M8291	    CR-11	U   CR-11/CM-11 card reader controller

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. 
                            32-Kbytes of static RAM, two 28-pin
                            sockets for up to 32-Kbytes of user ROM
                            or static RAM. 20 lines of parallel I/O,
                            three programmable SLUs - one async console line,
                            and two sync/async (one with modem control)
                            with rates up to 76.8-Kbaud.
                            Two channels of DMA, three programmable
                            interval timers. System line time clock and
                            Onboard diagnostic with LED indicators.
                            Can operate as either a single-line board 
                            computer, or as a peripheral processor.
                            (As a peripheral processor, up to 14
                            KXT11-CAs may be configured on a single 
                            Q-bus with a host processor such as the 
                            KDJ11 or KDF11. This product is fully 
                            supported by MicroPower/Pascal and
                            associated tool kits.)

M8392-AA    	        Q   68020, 1-Mbyte, 2 x 8-channel UARTs

M8392-BA		Q   68020, 1-Mbyte, 2 x 8-channel UARTs, S-box handle

M8396	    DMF32       U   8 async lines, only lines 0 and 1 have
                            split speed capability and full modem
                            control. DMA or silo mode. 50 to 19.2K. 1
                            sync line up to 19.2K, 1 line printer
                            interface or 1 parallel interface.

M8398	    DMZ32       U   24-line async interface, up to 19.2K.
                            Optional remote communication panel. DMA mode.

M8578       MRV11-D     Q   PROM/ROM module with 16 sockets; 24/28-pin devices
                            including 8K by 8 static RAMs, and 32K by 8 chips
                            for a maximum of 512K-bytes of 22-bit addressing.
                            Requires MXV11-B2 bootstrap ROM for bootstrapping
                            capability. (Q22-bus)

M8586                   U   LP20 control

M8587			U   LP20 data path

M8631-AA    MCV11-DA    Q   4-Kword 16-bit 2Kx8 static CMOS RAM with 96-hour
                            battery backup (Also M8631-AF, -AL) (Q22-bus)

M8631-CA    MCV11-DC    Q   16-Kword 16-bit 2kx8 static CMOS RAM with 96-hour
                            battery backup (Also M8631-CF, -CL) (Q22-bus)

M8634       IEQ11-A     Q   DMA version of IEEE(GPIB) interface

M8637-BA    MSV11-JB    Q   1-Mbyte ECC PMI RAM with CSR (Q22-bus)
                            (Also M8637-BC, -BF, -BH, -BL, -BP)

M8637-CA    MSV11-JC    Q   2-Mbyte ECC PMI RAM with CSR (Q22-bus)
                            (Also M8637-CC, -CF, -CH, -CL, -CP)

M8637-DA    MSV11-JD    Q   1-Mbyte ECC RAM
                            (Also M8637-DC, -DE, -DF, -DH, -DL, -DP, -DT, -DV)

M8637-EA    MSV11-JE    Q   2-Mbyte ECC RAM
                            (Also M8637-EC, -EE, -EF, -EH, -EL, -EP, -ET, -EV)

M8638                   Q   HDLC DMA single channel sync MUX controller

M8639-YA    RQDX1       Q   RD51/52 & RX50 control module

M8639-YB    RQDX2       Q   RD51/52 & RX50 control module, can be expanded

M8716       DR11-W      U   General purpose DMA parallel interface
                            (DR11-B hex)

M8717       		U   Interprocessor interrupt and sanity timer

M8718			U   Modem control, 16-lines (CTS & RTS)

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)
                            (Also M8722-AN)

M8722-BA    MS11-MB     U   256-Kbyte MOS ECC memory (11/44, 11/24)
                            (Also M8722-BB, -BC, -BD, -BF, -BH, -BJ, -BK, -BL,
                                       -BM, -BN)

M8728-AA                U   64-Kword 39-bit MOS memory array (11/70, 11/750)
                            (Also M8728-AB, -AC, -AD, -AE, -AF, -AH, -AK, -AM,
                                       -AN)

M8728-CM                U   16-Kword 39-bit MOS memory array (11/70)
                            (Also M8728-CN)

M873                    U   UNIBUS restart with space for 4 ROMs (256x4)

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
                            (Also M8743-AB, -AC, -AD, -AE, -AF, -AH, -AJ, -AK,
                                       -AL, -AM, -AN, -AP, -AV)

M8743-BA    MS11-PB     U   1-Mbyte ECC RAM
                            (Also M8743-BB, -BC, -BD, -BE, -BF, -BH, -BJ, -BK,
                                       -BL, -BM, -BN, -BP, -BV)

M8901-YC    TM02-FE     U   Data synchroniser for 75 IPS drive
						    (Replaces M8901-YA, -YC)

M8901-YD    TM03-AB     U   Data synchroniser 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
			    (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)

M8928       TM03        U   TU45 magtape adapter for Pertec 9000
			    (replaces M8921, M8928)
          
M8981-AA    KDJ11-EA    Q/U 11/93-94 CPU 18MHz, DCJ11, FPJ11, 2-Mbyte parity 
                            RAM, 8 async SLUs, boot/diagnostic ROM

M8981-BA    KDJ11-EB    Q/U 11/93-94 CPU 18MHz, DCJ11, FPJ11, 4-Mbyte parity 
                            RAM, 8 async SLUs, boot/diagnostic ROM

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 (will replace M9001 series & M8913)

M9047                   Q   Grant continuity (also M9047-SA, -SF)

M9058                   Q   Distribution/adaptor/buffer board for RQDX1/2/3
                            to four drives and switch panels, fits BA23/124.

M9061-AA                U   11/84 AC/DC reboot sequencer

M9202                   U   UNIBUS connector, inverted (M9192+M9292 assembled
                            1" apart with 2' cable)

M930                    U   Terminator for PDP11 bus, 120-ohm to +3V, 1000pf
                            on BF1 & BF2

M9300                   U   UNIBUS B terminator (M930 with NPR logic)

M9301                   U   UNIBUS terminator with space for 512-word ROM
                            bootstrap (slots A & B in hex SPC; addresses:
                            765000, 773000)

M9301-SA                U   M9301 with Western Electric bootstrap

M9301-SB                U   M9301 with Chase bootstrap (M9301-YA + 2nd RP04)

M9301-SC                U   M9301 with Chase bootstrap (M9301-YC + 2nd RK11)

M9301-SD                U   M9301 with SEDM bootstrap for WECO

M9301-SE                U   M9301 with Canada Post Office bootstrap

M9301-SF                U   M9301 with DA11 bootstrap

M9301-SH                U   M9301-YC modified for RX11

M9301-SJ                U   M9301-YA + RF11 boot (WECO)

M9301-SK                U   Boot for DMC11, RX01, TU10, DL11, PTR, ASCII,
                            diagnostics

M9301-SL                U   M9301-SE with no remote switch panel

M9301-SV                U   M9301 with DQ11-DA DECnet loader, RK, RX, TMA11
                            boots

M9301-SW                U   M9301-SF updated with DA11 DECnet 2 bootstrap

M9301-SX                U   M9301 with DA11 DECnet 2 loader

M9301-SY                U   M9301 with DMC11 DECnet & TJE16 loader

M9301-WA                U   M9301 with 765000 & 766000 addresses, DN87S SMP
                            boot (TOPS-10)

M9301-WB                U   M9301-WA except DN20-CC, -CD SMP boot (TOPS-10)

M9301-YC                U   M9301 with 11/70 bootstrap

M9301-YD                U   M9301 with DDCMP bootstrap

M9301-YE                U   M9301 with bootstrap for DECnet, DL11-E, DU11,
                            DUP11, low speed PTR, ASCII console

M9301-YF                U   M9301 with boot for PC11, RP02-6, RS03-4, RK05-6,
                            RX01, TU10, TU16, TU56, TS03, TTY, ASCII console,
                            diagnostics

M9301-YH                U   M9301 with 11/60 bootstrap (works with 11/70)

M9301-YJ                U   M9301 with bootstrap for DECnet DMC11, RX01, TU10,
                            ASCII console

M9301-YL                U   M9301 with Olivetti bootstrap

M9302                   U   11/04 UNIBUS terminator, far end
                            (Fits in any Standard UNIBUS slot, terminating all
			    newer UNIBUS machines.)

M9302-YA                U   M9302 with different resistors for minimum UNIBUS
                            levels

M9302-YB                U   M9302 card used to mount an overtemperature relay

M9303			U   M930 with individual +5V for each terminator (used
                            with 2347 UNIBUS tester)

M9303-YA		U   M9303 + M9307 wired together with 1'(?) spacers.
                            (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
                            UNIBUS level when put in parallel with another
                            terminator.

M9307			U   M919 for 2 40-conductor 3M cable

M9308			U   Single-ended margin head (UNIBUS terminator with
                            sack turn-around logic)

M9309			U   Long M930

M9311			U   M9301 with 766000 and 763000 addresses and GT62
                            comm boot loader.

M9312                   U   Bootstrap terminator with 5 empty ROM sockets; one
                            for CPU diagnostics, 4 for peripheral boots

M9312-YA                U   M9312 revision C or later for 11/74

M9313	    		U   UNIBUS exercisor + terminator (UET)

M9400-YA    REV11-A     Q   120-ohm terminators with refresh & floppy boot

M9400-YB    TEV11       Q   120-ohm terminators

M9400-YC    REV11-C     Q   Refresh and boot alone

M9400-YD    REV11-D     Q   Headers alone

M9400-YE    REV11-E     Q   Headers and 250-ohm terminators
                            (can be used with M9401 as a Q-bus extender)

M9400-YF    REV11-F     Q   M9400-YA with boot sockets with no ROMs

M9400-YH    REV11-H     Q   LDP/COMM boot & floppy boot with terminators

M9400-YJ    REV11-J     Q   DMA refresh bootstrap, cable connector, 250-ohm
                            terminator

M9400-YK    REV11-K     Q   M9400-YH with no terminators

M9400-YL    REV11-L     Q   M9400-YH with cable connectors

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
                            to M9400 to join 2 backplanes.

M9404                   Q   1st Q22-bus cable connector, no terminators

M9404-YA                Q   Cable connector for expansion box, with 240-Ohm
                            terminators.

M9405                   Q   2nd Q22-bus cable connector, no terminators, mirror
                            image

M9405-YA                Q   M9405 with 120-Ohm terminators

M9713-AA		U   11/94 +5V and -15V minimum load module for KDJ11-E

M992-YB                 U   Bootstrap diode matrix

W9301                   U   Quad-height hi-density wire wrappable module

W9302                   U   Hex-height hi-density wire wrappable module

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   W9512 with 25 pre-mounted DIP sockets

            DQ619       Q   Dilog floppy disk drive controller, RX02 emulation,
                            Shugart SA450 compatible, DSD or Dilog media
                            compatible, supports two drives, 22-bit addresssing
                            capability

	    TC02	Q   Emulex Pertec-interface tape drive controller.
                            TS-11 (MS:) emulation. Early revisions incompatible
                            with VMS.

	    TC13	Q   Emulex Pertec-interface tape drive controller.
                            Switchable TU81 TMSCP (MU:) or TS-11 (MS:)
                            emulation.

	    ADC-01	U   Ampex controller for up to two SMD disks. Limited 
                            to drives with low data rates and requires a custom
                            driver.

	    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.

	    SDC-DLV11J  Q   Sigma clone of DLV11-J. 4-line SLU.

	    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.

            DQ132       Q   TS-11 emulation for Pertec formatted tape, up to
                            4 drives. Q-22. Dilog.

            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. Q-22. Dilog.

            QD21        Q   MSCP for 2 ESDI disk drives, LSI-11 boot, LSI-11
                            & VAX config and diagnostic programmes in ROM,
                            NVRAM config settings. Q-22. Emulex.

            QD32        Q   MSCP 2-drive SMD-E disk controller, diagnostic
                            and setup programmes in ROM, NVRAM config
                            settings. Q-22. Emulex.

            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 (DU:). DMA (uses
                            adaptive techniques and block mode, supports
                            scatter-write and gather-read on the uVAX-I).

            QTO         Q   TD Systems SCSI TMSCP tape controller, LSI-11 &
                            VAX config and diagnostic programmes in ROM,
                            NVRAM config settings. Q-22.

            MLSI-TM11   Q   MDB 800/1600 BPI Pertec unformatted magtape
                            (3-cable) formatter/controller, TM-11 emulation.
            
            DQ614       Q   Dilog ST-506 emulation of four RL01/02

--
Informatiks                       |
Ronald Copley, owner              |  Buying and selling small to medium
1010 Township RD 78W              |  quantities of used Pyramid, Sun, 
Scottown OH  45678-9051           |  DEC (PDPs) and Data General computer
+1.614.643.1340                   |  equipment. Trades welcome!!
(evenings, please)                |
--