PROCOMP USA, INC.

PI-350 PC

  Data bus:                  32-bit PCI

  Size:                      Half-length, full-height card

  Hard drive supported:      Up to seven normal SCSI-2 or fifteen SCSI-3
                             Wide devices

  Floppy drives supported:   None



[Image]

                        CONNECTIONS

                Function                      Location

  50-pin SCSI connector - internal               H1

  4-pin connector - drive active LED            J20

  50-pin SCSI connector - external              SC1

  68-pin SCSI Wide connector - internal         SC2

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   PCI INT A select                       JH1             Pins 1 & 2
                                                              closed

      PCI INT B select                       JH1             Pins 3 & 4
                                                              closed

      PCI INT C select                       JH1             Pins 5 & 6
                                                              closed

      PCI INT D select                       JH1             Pins 7 & 8
                                                              closed

                           TERMINATION SELECTION

      Standard SCSI            Wide SCSI           H10            H11
      Terminators             Terminator

  Software configured     Software configured     Closed        Closed

  Software configured     Hardware configured     Closed         Open

  Hardware configured     Software configured      Open         Closed

  Hardware configured     Hardware configured      Open          Open

                         TERMINATION CONFIGURATION

    SCSI Configuration        JH2/pins 1 &    JH2/pins 3 &
                                   2               4
      External Devices
     Internal Devices

  None                       Standard             Open          Closed

  None                       Wide                 Open           Open

  Standard                   None                 Open          Closed

  Standard                   Standard            Closed         Closed

  None                       Standard &          Closed          Open
                             Wide

  Standard                   Wide                Closed          Open

  Note: Opening JH2/pins 1 & 2 enables standard SCSI terminators. Opening
  JH2/pins 3 & 4 enables

  SCSI-Wide terminator. Please see Miscellaneous Technical Notes.

                       MISCELLANEOUS TECHNICAL NOTES

            The standard SCSI terminators terminate data bits 0-7 on the
            SCSI bus. The SCSI-wide terminator terminates data bits 8-15
            (wide portion) on the bus.

            Maximum use of two SCSI connectors is recommended. This means
            devices should be chained off connectors SC1 & H1, SC1 & SC2
            or SC2 & H1, but not all three.