BUSLOGIC, INC.

BT-747D, BT-747S

 Data bus:                  32-bit, EISA

 Size:                      Full-length, full-height card

 Hard drive supported:      Up to seven SCSI devices

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

[Image]

                              CONNECTIONS

                    Function                           Location

  4-pin connector - drive active LED                      J1

  34-pin control cable connector - floppy drive           J2

  50-pin SCSI connector - internal                        J3

  50-pin SCSI connector - external                        J4

                        USER CONFIGURABLE SETTINGS

               Function
                                           Location
                                                              Setting

  »
      Floppy drive enabled
                                              W8
                                                               closed


      Floppy drive disabled
                                              W8
                                                                open

                                STATUS LED

      LED                  Status                      Function

                  On briefly after start-up      Self-test successful

      LED1                Blinking                   SCSI active

                  3 blinks, pause, 3 blinks   Searching for SCSI device
                          sequence

                       MISCELLANEOUS TECHNICAL NOTES

     Floppy drive can also be enabled by closing pins 41 and 42 on the
                          internal SCSI connector