ADAPTEC, INC.

AHA1532P

Card Type               Hard drive controller card
Hard Drives supported   Up to 7/15 SCSI devices
Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus                16-bit ISA
Card Size               Half-length, full-height card

[Image]

                                CONNECTIONS

        Function          Location           Function           Location

  34-pin cable connector     J1       50-pin SCSI connector        J3
  - floppy drive                      - internal

  4-pin connector -          J2       50-pin SCSI connector        J4
  drive active LED                    - external

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Port address is 340h-35Fh                  SW4            Off

      Port address is 140h-15Fh                  SW4            On

  »   Floppy drive interface enabled             SW5            Off

      Floppy drive interface disabled            SW5            On

                          BIOS ADDRESS SELECTION

      Address             SW1/C             SW1/D              SW1/E

       C8000h               On               Off                On

       CC000h               On               Off                Off

       D0000h              Off                On                On

       D4000h              Off                On                Off

       D8000h              Off               Off                On

       DC000h              Off               Off                Off

  DC000h, inactive          On                On                Off

    BIOS disable            On                On                On

                             DIAGNOSTIC LED(S)

     LED         Color         Status                Condition

     DS1         Green           On         Termination is set correctly

     DS1          Red            On           More than two devices are
                                                     terminated

     DS1        Orange           On          Fewer than two devices are
                                                     terminated

  Note: The LED only light up when the disk drive is active.