
DISTRIBUTED PROCESSING TECHNOLOGY

PM2012A/90, PM2012A/95

Data bus: 32-bit, EISA

Size: Full-length, full-height card

Hard drives supported: Up to seven SCSI devices

Floppy drives supported: PM2012A/95:Two 360KB, 720KB, 1.2MB, or 1.44MB

PM2012A/90:None

Sector interleave: 1:1

[Image]

                          CONNECTIONS

                  Function                       Location

  4-pin connector-drive active LED                  CN6

  34-pin data cable connector-floppy drive          CN8

  50-pin SCSI connector-internal                   CN10

  50-pin SCSI connector-external                   CN11

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     BIOS enabled                           JP7              closed

      BIOS disabled                          JP7               open

     BIOS address C800h                    JP19               open

      BIOS address D800h                    JP19              closed

     Floppy drive enabled                  JP20               open

      Floppy drive disabled                 JP20              closed

                       LEDZ INFORMATION

                  Function                       Location

  Disk controller busy                            LED-1

  SCSI command in progress                        LED-2

  SCSI bus disconnected                           LED-3

  PC/AT transfer to hard disk controller          LED-4

  PC/AT transfer from hard disk controller        LED-5

  Hard disk transfer to controller                LED-6

  Hard disk transfer from controller              LED-7

  PC/AT reset to controller                       LED-8

  Hard disk interrupt to PC/AT                    LED-9

  DRQ                                             LED-10

