PROCOMP USA, INC.

S-DCB

Data bus:                16-bit, ISA
Size:                    Full-length, full-height card
Hard drive supported:    Up to seven SCSI drives
Floppy drives supported: 360KB, 720KB, 1.2MB, or 1.44MB (2)

[Image]

                      CONNECTIONS

                 Purpose                    Location

  SCSI drive interface (50 pin) internal       CN1

  SCSI drive interface (25 pin) external       CN2

  Floppy drive interface                       CN3

  UPS/status output cable                      CN4

  Hard Drive activity LED                      CN6

                       CHANNEL SELECT CONFIGURATION

  Channel       I/O       IRQ     SW1/switch    SW1/switch     SW1/switch
              Address                 1             2              3

     1         340h       IRQ11      off           off            on

     2         348h       IRQ12       on            on            on

     3         320h       IRQ10      off            on            on

     4         328h       IRQ15       on           off            on

     5         380h       IRQ10      off            on            off

     6         388h       IRQ15       on           off            off

  Disabled      N/A       N/A         on            on            off

  Disabled      N/A       N/A        off           off            off

                        USER CONFIGURABLE SETTINGS

                Function                     Location          Setting

  »   Controller supplies TERMPWR to           JP1            pins 2 & 3
      SCSI interface 26                                        closed

      TERMPWR not supplied to SCSI             JP1            pins 1 & 2
      Interface 26                                             closed

  »   UPS uses open contact to                 JP4              open
      indicate"Battery Low"

      UPS uses closed contact to               JP4             closed
      indicate"Battery Low"

  »   UPS uses open contact to                 JP5              open
      indicate"On-Line"

      UPS uses closed contact to               JP5             closed
      indicate"On-Line"

  »   Floppy drive enabled                 SW1/switch 7          on

      Floopy drive disabled                SW1/switch 7          off

  »   SCSI parity check enabled            SW1/switch 8          on

      SCSI parity check disabled           SW1/switch 8          off

                  BIOS ADDRESS CONFIGURATION

    Address      SW1/switch 5    SW1/switch 6    SW1/switch 7

    Disabled          off             off            off

     DC00h            off             off             on

     DA00h            off             on             off

     D800h            off             on              on

     CE00h            on              off            off

     CCOOh            on              off             on

     CA00h            on              on             off

     C800h            on              on              on