On Sun, May 12, 2013 at 4:44 PM, Lyle Bickley <lbickley at bickleywest.com> wrote: http://web.archive.org/web/19961226095644/http://www.cmd.com/ftproot/pub/de… Taken from CMD CQD-240/243 Manual Revision 2.3 January 1993 Pin Assignments Physical pin number assignments and functions of the RS-232 port for accessing the On-Board Utility. Connector J1 pin assignments are listed in the following table when you are facing the 10 pin connector NOTE: For CMD's On-Board RS-232 Utility, only pin 3, 8 and grounds are used. ________ ________ | | | 9 7 5 3 1 | | 10 8 6 4 2 | |_____________________| Pin Assignments for Utility/Front Panel Interface Pin RS-232 Port Front Panel Interface 1 No connect Reserved; pull up resistors. 2 Ground Ground 3 TXD, transmit data No connect for RS-232 application 4 Ground (use pin 2) Ground 5 No connect Activity 6 No connect Activity 7 No connect Drive 1 write protect, input signal, active low 8 RXD, receive data Drive 0 write protect, for RS-232 application input signal, active low 9 Ground (use pin 2) Ground 10 No connect Reserved; pull up resistors NOTE: If W4 and W5 are installed for front panel interface, connector J4 will be redefined as front panel interface. If you desire Front Panel Write Protect, you must select it through the On-Board Utility before installing jumpers. Do not use the RS-232 port when W4 and W5 are installed. To use RS-232 port, remove W4 and W5. Write Protect default is OFF. W4 and W5 factory setting is OUT. Host Adapter ID Selections W10-3 W10-4 W10-5 Initiator ID IN IN IN Host adapt. ID=7, highest priority (F) IN IN OUT Host adapter ID=6 IN OUT IN Host adapter ID=5 IN OUT OUT Host adapter ID=4 OUT IN IN Host adapter ID=3 OUT IN OUT Host adapter ID=2 OUT OUT IN Host adapter ID=1 OUT OUT OUT Host adapter ID=0, lowest priority Note (F) means factory setting. CQD-240 Pin Assignments W1 IN Differential SCSI terminator power enabled (F) W1 OUT Differential SCSI terminator power disabled W2 1-3 IN Single-ended channel enabled (F) W2 2-4 IN Differential channel enabled W3 IN Single-ended SCSI terminator power enabled (F) W3 OUT Single-ended SCSI terminator power disabled W4, W5 1-5 IN, IN Front Panel Interface enabled W4, W5 1-5 OUT, OUT Front Panel Interface disabled (F) W6 1-2 IN Reserved W6 2-3 IN RS-232 transmit data enabled (F) W7-1 OUT 9.6 us DMA dwell time W7-2 IN 4.8 us DMA dwell time (F) W7-3 OUT 1.2 us DMA dwell time W7-4 OUT 2.4 us DMA dwell time W8-1 OUT Reserved (F) W8-2 OUT Reserved (F) W8-3 OUT Reserved (F) W9 1-2 IN Reserved (F) W10-1 IN Tape sync mode disabled W10-1 OUT Tape sync mode enabled (F) W10-2 IN Disk sync mode disabled W10-2 OUT Disk sync mode enabled (F) W10-6 IN Enable tape fast search option W10-6 OUT Normal operation (F) W10-7 IN Tape Monitor Utility enabled (/T, /TM) Disk SCSI format ON-LINE enabled (/M, /TM) W10-7 OUT Tape Monitor Utility disabled (F) Disk SCSIformat ON-LINE disabled (F) W11 OUT Reserved (F) W12 OUT Reserved (F) W13 1-2 IN Auto-Bootstrap enabled W13 2-3 IN Auto-Bootstrap disabled (F) W14 IN Auto-Bootstrap address = 773000 (F) W14 OUT Auto-Bootstrap address = 771000 W15 OUT Reserved (F) W16 OUT Reserved (F) W17 OUT Reserved (F) W18 1-2 IN Block mode DMA enabled (F) W18 2-3 IN Block mode DMA disabled W19 IN Adaptive DMA enabled (F) W19 OUT Adaptive DMA disabled W20 IN 22-Bit addressing (F) W20 OUT 18-Bit addressing W21 1-2 IN Interrupt level 5 W21 2-3 IN Interrupt level 4 (F) W22 1-2 IN Reserved (F) (Rev. C & D only) 27256 EPROM W23 1-2 IN Reserved (F) (Rev. C & D only) 27256 EPROM W24 1-2 IN Reserved (F) (Rev. C & D only) 27256 EPROM W25 OUT Reserved (F) (Rev. C and D only) W26 2-3 IN Reserved (F) (Rev. D only) Note: (F) means factory setting CSR Address Selections The following table lists the 30 disk CSR addresses supported by the CQD-240/M and CQD-240/TM with the IC P24016B in U101. CQD-240/M and CQD-240/TM CSR Addresses (Rev D) Addr LSI-11 Micro VAX SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 1 17772150 200001468 ON ON ON ON ON 2 17760334 200000DC ON ON ON ON OFF 3 17760354 200000EC ON ON ON OFF ON 4 17760374 200000FC ON ON ON OFF OFF 5 17760340 200000E0 ON ON OFF ON ON 6 17760344 200000E4 ON ON OFF ON OFF 7 17760350 200000E8 ON ON OFF OFF ON 8 17760360 200000F0 ON ON OFF OFF OFF 9 17760364 200000F4 ON OFF ON ON ON 10 17760370 200000F8 ON OFF ON ON OFF 11 17760400 20000100 ON OFF ON OFF ON 12 17760404 20000104 ON OFF ON OFF OFF 13 17760410 20000108 ON OFF OFF ON ON 14 17760414 2000010C ON OFF OFF ON OFF 15 17760420 20000110 ON OFF OFF OFF ON 16 17760424 20000114 ON OFF OFF OFF OFF 17 17760430 20000118 OFF ON ON ON ON 18 17760434 2000011C OFF ON ON ON OFF 19 17760440 20000120 OFF ON ON OFF ON 20 17760444 20000124 OFF ON ON OFF OFF 21 17760450 20000128 OFF ON OFF ON ON 22 17760454 2000012C OFF ON OFF ON OFF 23 17760460 20000130 OFF ON OFF OFF ON 24 17760464 20000134 OFF ON OFF OFF OFF 25 17760470 20000138 OFF OFF ON ON ON 26 17760474 2000013C OFF OFF ON ON OFF 27 17760500 20000140 OFF OFF ON OFF ON 28 17760504 20000144 OFF OFF ON OFF OFF 29 17760510 20000148 OFF OFF OFF ON ON 30 17760514 2000014C OFF OFF OFF ON OFF 31 disable disk OFF OFF OFF OFF OFF The following table lists the tape CSR addresses supported by the CQD-240/T and the CQD-240/TM with the IC P24017A in U100. CQD-240/T and CQD-240/TM CSR Address Selections (Rev D) Addr LSI-11 MicroVAX SW1-6 SW1-7 SW1-8 SW1-9 SW1-10 1 17774500 20001940 ON ON ON ON ON 2 17760404 20000104 ON ON ON ON OFF 3 17760444 20000124 ON ON ON OFF ON 4 17760504 20000144 ON ON ON OFF OFF 5 17760544 20000164 ON ON OFF ON ON 6 17760410 20000108 ON ON OFF ON OFF 7 17760450 20000128 ON ON OFF OFF ON 8 17760454 2000012C ON ON OFF OFF OFF 9 17760414 2000010C ON OFF ON ON ON 10 17760420 20000110 ON OFF ON ON OFF 11 17760460 20000130 ON OFF ON OFF ON 12 17760510 20000148 ON OFF ON OFF OFF 13 17760514 2000014C ON OFF OFF ON ON 14 17760520 20000150 ON OFF OFF ON OFF 15 17760550 20000168 ON OFF OFF OFF ON 16 17760554 2000016C ON OFF OFF OFF OFF 17 17760560 20000170 OFF ON ON ON ON 18 17760604 20000184 OFF ON ON ON OFF 19 17760610 20000188 OFF ON ON OFF ON 20 17760614 2000018C OFF ON ON OFF OFF 21 17760620 20000190 OFF ON OFF ON ON 22 17760644 200001A4 OFF ON OFF ON OFF 23 17760650 200001A8 OFF ON OFF OFF ON 24 17760654 200001AC OFF ON OFF OFF OFF 25 17760660 200001B0 OFF OFF ON ON ON 26 17760704 200001C4 OFF OFF ON ON OFF 27 17760710 200001C8 OFF OFF ON OFF ON 28 17760714 200001CC OFF OFF ON OFF OFF 29 17760744 200001E4 OFF OFF OFF ON ON 30 17760750 200001E8 OFF OFF OFF ON OFF 31 17760754 200001EC OFF OFF OFF OFF ON 32 disable tape OFF OFF OFF OFF OFF

On Sun, 12 May 2013 16:44:45 -0700 Lyle Bickley <lbickley at bickleywest.com> wrote: Many thanks to Toby Thain who sent me an Installation Guide... Cheers, Lyle -- Bickley Consulting West Inc. http://bickleywest.com "Black holes are where God is dividing by zero"