PERCEPTIVE SOLUTIONS, INC.

PATHFINDER PSI-2300

  Data bus:                  32-bit VL bus

  Size:                      Three-quarter length, full-height card

  Hard drive supported:      Up to seven Fast SCSI-2 devices

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

[Image]

                        CONNECTIONS

                Function                      Location

  50-pin SCSI connector - internal              CN1

  34-pin cable connector - floppy drive         CN2

  50-pin SCSI connector - external              CN3

  4-pin connector - drive active LED            JP8

                        USER CONFIGURABLE SETTINGS

                 Function                     Location         Setting

  »   IDE address is 340h                       JP1             Open

      IDE address is 140h                       JP1            Closed

  »   SCSI parity check enabled             JP5/pins 11 &      Closed
                                                 12

      SCSI parity check disabled            JP5/pins 11 &       Open
                                                 12

  »   Factory configured - do not alter     JP6/pins 1 &       Closed
                                                 2

  »   Factory configured - do not alter     JP6/pins 3 &         N/A
                                                 4

  »   SCSI disconnect/reselect enabled      JP6/pins 5 &        Open
                                                 6

      SCSI disconnect/reselect disabled     JP6/pins 5 &       Closed
                                                 6

  »   Synchronous Negotiation enabled       J6/pins 7 & 8       Open

      Synchronous Negotiation disabled      J6/pins 7 & 8      Closed

  »   Boot using INT 19 enabled             JP6/pins 9 &        Open
                                                 10

      Boot-up using INT 19 disabled         JP6/pins 9 &       Closed
                                                 10

  »   Floppy drive controller enabled           JP7             Open

      Floppy drive controller disabled          JP7            Closed

                          BIOS ADDRESS SELECTION

       Address          J4/pins 1 & 2    J4/pins 3 & 4     J4/pins 5 & 6

          C8000h            Open             Closed           Closed

          CC000h           Closed             Open             Open

          D0000h           Closed             Open            Closed

          D4000h           Closed            Closed            Open

  »       D8000h           Closed            Closed           Closed

          Disable           Open              Open             Open

                            INTERRUPT SELECTION

           IRQ                 J5/pins 7 & 8           J5/pins 9 & 10

              9                   Closed                   Closed

              10                   Open                    Closed

  »           11                  Closed                    Open

              12                   Open                     Open

                             SCSI ID SELECTION

     SCSI ID        J5/pins 1 & 2      J5/pins 3 & 4      J5/pins 5 & 6

          0             Closed             Closed             Closed

          1              Open              Closed             Closed

          2             Closed              Open              Closed

          3              Open               Open              Closed

          4             Closed             Closed              Open

          5              Open              Closed              Open

          6             Closed              Open               Open

  »       7              Open               Open               Open