ACCULOGIC, INC.

VESAPPORT

 Data bus:                   32-bit VL-bus

 Size:                       Three-quarter length, full-height card

 Hard drive supported:       Up to seven Fast SCSI-2 devices, up to
                             fifteen Fast and Wide SCSI-3 devices

 Floppy drives supported:    Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB
                             drives

[Image]

                        CONNECTIONS

                Function                      Location

  34-pin cable connector - floppy drive          J3

  4-pin connector - drive active LED             J4

  50-pin SCSI connector - internal               J5

  50-pin SCSI connector - external               J6

  68-pin SCSI connector - internal              J10

  Power connector                               JP8

                        USER CONFIGURABLE SETTINGS

              Function
                                          Location
                                                             Setting

  »
      Floppy drive interface
      enabled as primary
                                             JP2
                                                            Pins 2 & 3
                                                              closed


      Floppy drive interface
      disabled
                                             JP2
                                                            Pins 1 & 2
                                                              closed

  »
      Normally configure board
      during installation
                                             SW1
                                                            Position 2


      Lock configuration during
      installation
                                             SW1
                                                            Position 1


      Reset configuration
                                             SW1
                                                            Position 3

  Note: SW1 is set to normal unless two ISApport boards are installed on
  the same system. In this

  situation, the boards are installed sequentially. First, board 1 is
  installed and configured. Then,

  its SW1 is set to lock, and board 2 is installed and configured with
  its SW1 set to normal.

  The reset setting for SW1 is unidentified.

                       MISCELLANEOUS TECHNICAL NOTES

     VESApport can only be configured with devices chained off two SCSI
   connectors (e.g. J5 and J6, J5 and J10, or J6 and J10). The board does
        not work when devices are chained off all three connectors.