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Note 5.0                     Q22 Compatible Options                   No replies
JAWS::KAISER                                        319 lines  25-MAR-1985 09:15
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      +---------------+					   +-----------------+
      | d i g i t a l |					   |  uNOTE # 005    |
      +---------------+					   +-----------------+


      +----------------------------------------------------+-----------------+
      | Title: Q22 Compatible Options			   | Date: 23-Apr-84 |
      +----------------------------------------------------+-----------------+
      | Originator: Charlie Giorgetti			   | Page 1 of 6     |
      +----------------------------------------------------+-----------------+


      This is a list of Q22 compatible options.	 A Q22	compatible  option  is
      defined  as  a  Q-bus  option  that  will work without restriction in an
      extended Q-bus system, that is a 22-bit Q-bus system.   This  list  also
      includes	options	 that are not compatible in Q22 systems and the reason
      for the restriction.

      The requirements for a device to be Q22 compatible are the following:

      1.  Processors, memories, and DMA devices must all be capable of	22-bit
      addressing.

      2.  Devices must use backplane pins BC1, BD1, BE1,  BF1  and  DC1,  DD1,
      DE1, DF1, for BDAL18-21 only.

      Processors, memories, or DMA devices which are  not  capable  of	22-bit
      addressing  may  generate or decode erroneous addresses if they are used
      in   systems   which   implement	 22-bit	  addressing.	 Memory	   and
      memory-addressing	 devices  which implement only 16 or 18-bit addressing
      may be used in a 22-bit backplane, but the size  of  the	system	memory
      must  be	restricted  to	the  address range of those devices (64 KB for
      systems with 16-bit devices and  256  KB	for  systems  with  an	18-bit
      devices).

      Any device which uses backplane pins BC1, BD1, BE1,  BF1	or  DC1,  DD1,
      DE1, DF1, for purposes other than BDAL18-21 is electrically incompatible
      with the 22-bit bus and may not be used without modification.

				      NOTE
	  Eighteen or sixteen bit DMA devices can potenitially work in
	  Q22  systems	by  buffering I/O in the 18- or 16-bit address
	  space.

      I.  Fully Compatible Options

      Options in this category meet both of the requirements  mentioned	 above
      and may be used in any Q-bus configuration.

      A. Processors

	KD32-A	   M7135/M7136	  MicroVAX I CPU Module

	KDF11-A	   M8186	  LSI-11/23 CPU
				  (Etch Rev. C or later)

								Page 2



	KDF11-B	   M8189	  LSI-11/23B CPU

	KDJ11-A	   M8192	  LSI-11/73 CPU

	KDJ11-B	   M8190	  MicroPDP-11/73 CPU

	KXT11-C	   M8377	  Q-bus Perpherial I/O Processor

	KMV11-A	   M7500	  Q-bus Perpherial Communication Processor

      B. Backplanes/Boxes

		      H9270-Q	  4 X 4 Q22/Q22 Backplane

		      H9281-QA	  2 X 4	 Q22 Dual-height Backplane
		      H9281-QB	  2 X 8	 Q22 Dual-height Backplane
		      H9281-QC	  2 X 12 Q22 Dual-height Backplane

		      H9275	  4 X 9 Q22/Q22 Backplane

	BA11-S	      H9276	  4 X 9 Q22/CD Backplane

	Micro/PDP-11  H9278	  4 X 3 Q22/CD and 4 X 5 Q22/Q22 Backplane

      C. Memory

	MCV11-D	   M8631	  CMOS Non-volatile Memory

	MSV11-L	   M8059	  MOS Memory (either 128 KB or 256 KB)

	MSV11-P	   M8067	  MOS Memory (either 256 KB or 512 KB)

	MSV11-Q	   M7551	  MOS Memory (1 MB)

	MXV11-B	   M7195	  Multifunction Module

	MRV11-D	   M8578	  PROM/ROM Module

      D. Options

	AAV11-C	   A6006	  D/A Converter

	ADV11-C	   A8000	  A/D Converter

	AXV11-C	   A0026	  D/A and A/D Combination Converter

	BDV11	   M8012	  Bootstrap, Terminator, Diagnostic
				  (CS Rev. E or later, ECO M8012-ML005
				   installed)

	DEQNA	   M7504	  Ethernet Controller

	DLV11	   M7940	  Asynchronous Serial Line Interface

								Page 3


	DLV11-E	   M8017	  Asynchronous Serial Line Interface

	DLV11-F	   M8028	  Asynchronous Serial Line Interface

	DLV11-J	   M8043	  Four Asynchronous Serial Line Interfaces
				  (CS Rev. E or later, ECO M8043-MR002
				   installed)

	DHV11	   M3104	  8-line Asynchronous EIA Multiplexer

	DMV11-AD   M8053-MA	  Synchronous Communications Interface

	DMV11-AF   M8064-MA	  Synchronous Communications Interface

	DPV11	   M8020	  Programmable Synchronous EIA Line

	DRV11	   M7941	  32 line Parallel Interface

	DRV11-J	   M8049	  64 line Parallel Interface

	DRV11-W	   M7651	  General Purpose DMA Interface (dual)

	DUV11	   M7951	  Programmable Synchronous EIA Line

	DZQ11	   M3106	  4-line Asynchronous EIA Multiplexer (dual)

	DZV11	   M7957	  4-line Asynchronous EIA Multiplexer (quad)

	FPF11	   M8188	  Floating Point Processor

	IBV11-A	   M7954	  IEEE Instrument Bus Interface

	IEQ11	   M8634	  DMA IEEE Instrument Bus Interface

	KLESI-QA   M7740	  LESI Bus Adaptor (RC25 Interface)

	KPV11-A	   M8016	  Power-fail and LTC Generator
				  (KPV11-B and -C are not compatible)

	KWV11-C	   A4002	  Programmable Real-time Clock

	LAV11	   M7949	  LA180 Line Printer Interface

	LPV11	   M8027	  LA180/LP05 Printer Interface

	RLV12	   M8061	  RL01/2 Controller

	RQDX1	   M8639	  Controller for 5.25" Floppy and Winchester

	RXV11	   M7946	  RX01 Floppy Disk Interface

	TQK25	   M7605	  Streaming Cartridge Tape Controller

	TSV05	   M7196	  Magnetic Tape Controller

								Page 4


      E. Bus Cable-Cards

		   M9404	  Cable Connector

		   M9404-YA	  Cable Connector with 240-Ohm Terminators

		   M9405	  Cable Connector

		   M9405-YA	  Cable Connector with 120-Ohm Terminators

      II.  Restricted Compatibility Options

      Options in this category do not meet one or both of the requirements for
      use in a 22-bit system.  These options are incompatible with some or all
      22-bit systems.

      A. Processors

	KDF11-A	   M8186	  LSI-11/23 CPU
				  (Prior to etch rev. C, 18-bit addressing only,
				   and use of BC1,BD1,BE1,BF1 for purposes other
				   than BDAL18-21)

	KD11-HA	   M7270	  LSI-11/2 CPU
				  (16-bit addressing only, and use of BC1,BD1,
				   BE1,BF1 for purposes other than BDAL18-21)

	KD11-F	   M7264	  LSI-11 CPU
				  (16-bit addressing only, and use of DC1,DB1,
				   DE1,DF1 for purposes other than BDAL18-21)

	KXT11-A	   M8063	  SBC-11/21 CPU
				  (16-bit addressing only)

      B. Backplanes/Boxes

	DDV11-B			  6 X 9 Backplane
				  (18-bit addressing only)

	BA11-M	   H9270	  4 X 4 Backplane
				  (18-bit addressing only)

	BA11-N	   H9273-A	  4 X 9 Backplane
				  (18-bit addressing only)

	BA11-VA	   H9281-A,B,C	  2 X n Dual-height Backplane n = 4, 8, and 12
				  BA11-VA used the H9281-A
				  (18-bit addressing only)

	VT103			  4 X 4 Backplane (part number: 54-14008)
				  (18-bit addressing only)

								Page 5


      C. Memories

	 MMV11-A   G653		  8 KB Core Memory
				  (16-bit addressing only, Q-bus required on C/D
				   backplane connectors)

	 MRV11-AA  M7942	  ROM Module
				  (16-bit addressing only)

	 MRV11-BA  M8021	  UV PROM-RAM
				  (16-bit addressing only)

	 MRV11-C   M8048	  PROM/ROM Module
				  (18-bit addressing only)

	 MSV11-B   M7944	  8 KB bus refreshed RAM
				  (16-bit addressing only)

	 MSV11-C   M7955	  32 KB RAM
				  (18-bit addressing only)

	 MSV11-D,E M8044/M8045	  8 KB, 16 KB, 32 KB, 64 KB RAM
				  (18-bit addressing only)

	 MXV11-A   M8047	  Multifunction Module
				  (18-bit addressing only on memory, the memory
				   can be disbales see uNte #106)
      D. Options

	 AAV11	   A6001	  D/A Converter
				  (Use of BC1 for purposes other than BDAL18)

	 ADV11	   A012		  A/D Converter
				  (Use of BC1 for purposes other than BDAL18)

	 BDV11	   M8012	  Bootstrap/Terminator
				  (CS Revision E or earlier 18 bits only)

	 DLV11-J   M8043	  Serial Line Interface
				   (CS Rev. E or earlier incompatible with
				    KDF11-A and KDF11-B)

	 DRV11-B   M7950	   General Purpose DMA Interface (quad)
				   (18-bit DMA only)

	 KPV11-B,C M8016-YB,YC	   Power-fail/line-time clock/terminator
				   (Termination for 18-bits only)

	 KUV11	   M8018	   Writable Control Store
				   (For use with KD11-F processor only)

	 KWV11-A   M7952	   Programmable real-time clock
				   (Use of BC1 for purposes other than BDAL18)

								Page 6


	 REV11	   M9400	   Terminator, DMA refresh, bootstrap
				   (Bootstrap for use with KD11-F and KD11-HA
				    processors only.
				    Termination for 18-bits only.
				    DMA refresh may be used in any system.)

	 RKV11-D   M7269	   RK05 Controller Interface
				   (16-bit DMA only)

	 RLV11	   M8013	   RL01,2 Controller
		   M8014	   (18-bit DMA only, use of BC1 and BD1 for
				    purposes other than BDAL18 and BDAL19)

	 RXV21	   M8029	   RX02 Floppy Disk Interface
				   (18-bit DMA only)

	 TEV11	   M9400-YB	   120-Ohm Bus Terminator
				   (Termination for 18-bits only)

	 VSV11	   M7064	   Graphics Display
				   (18-bit DMA only)

      E. Bus Cable-Cards

		   M9400-YD	   Cable Connector
				   (18-bit bus only)

		   M9400-YE	   Cable Connector with 240-Ohm Terminators
				   (18-bit bus only)

		   M9401	   Cable Connector
				   (18-bit bus only)

