
PERCEPTIVE SOLUTIONS, INC.

PATHFINDER PSI-2500

  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 - external               P1

  34-pin cable connector - floppy drive          P2

  50-pin SCSI connector - internal               P3

  4-pin connector - drive active LED             P4

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

      Synchronous Negotiation                 J3              Closed
      disabled

      Synchronous Negotiation                 J3               Open
      enabled

     Factory configured - do not             J4              Closed
      alter

     Floppy drive controller is             J13               Open
      primary

      Floppy drive controller is             J13              Closed
      secondary

                    BIOS ADDRESS SELECTION

    Address               J5                      J6

  C8000-CEFFFh          Closed                   Open

  D0000-D7FFFh           Open                   Closed

  D8000-DFFFFh           Open                    Open

                        INTERRUPT SELECTION

   INT        J7        J8       J9       J10       J11       J12

    10       Open     Closed    Open     Closed    Open      Open

    11      Closed     Open     Open      Open     Closed    Open

    12       Open      Open     Closed    Open     Open      Open

    14      Closed    Closed    Open      Open     Open      Closed

                        HARD DISK FORMAT SELECTION

              Layout                       J1                  J2

   64 Heads/32 Sectors (Adaptec          Closed              Closed
           compatible)

   255 Heads/63 Sectors (8 GB)            Open                Open

