
ADAPTEC, INC.

AMM-1572

  Data bus:                  16-bit ISA

  Size:                      Full-length, full-height card

  Hard drive supported:      Up to seven SCSI drives

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

[Image]

                               CONNECTIONS

                    Function                             Location

  50-pin SCSI connector - internal                         CN1

  50-pin SCSI connector - external                         CN2

  34-pin control cable connector - floppy drive            CN3

  4-pin connector - drive active LED                       CN4

  15-pin game port - external                              CN5

  Headphone/speaker jack                                    J1

  Line out                                                  J2

  Line in                                                   J3

  CD audio in                                               J4

  Mic in                                                   J10

                        USER CONFIGURABLE SETTINGS

              Function                    Location           Setting

     Factory configured - do not           J5/A               open
      alter

     INT 19h reroute enabled               J5/B              closed

      INT 19h reroute disabled              J5/B               open

     Factory configured - do not           J5/C               open
      alter

     Fast SCSI disabled                    J5/D               open

      Fast SCSI enabled                     J5/D              closed

     Synchronous negotiation               J5/E               open
      disabled

      Synchronous negotiation               J5/E              closed
      enabled

     SCSI disconection enabled             J5/F              closed

      SCSI disconection disabled            J5/F               open

     Floptical support disabled            J5/G               open

      Floptical support enabled             J5/G              closed

     Extended translation disabled         J5/H               open

      Extended translation enabled          J5/H              closed

     Factory configured - do not           J6/F               open
      alter

     Factory configured - do not           J6/G               open
      alter

     SCSI parity checking enabled          J6/H               open

      SCSI parity checking disabled         J6/H              closed

     Floppy drive enabled                   J7               closed

      Floppy drive disabled                  J7                open

     Factory configured - do not            J8                open
      alter

     I/O port address is340h -             J9/E               open
      35Eh

      I/O port address is 140h -            J9/E              closed
      15Eh

     Host adapter BIOS enabled             J9/H              closed

      Host adapter BIOS disabled            J9/H               open

                           SCSI ID CONFIGURATION

        ID               J6/A               J6/B               J6/C

          7            closed             closed             closed

           0             open               open               open

           1            closed              open               open

           2             open              closed              open

           3            closed             closed              open

           4             open               open              closed

           5            closed              open              closed

           6             open              closed             closed

                            INTERRUPT SELECTION

    IRQ       J6/D      J6/E       J9/A      J9/B       J9/C       J9/D

     11      open     closed      open     closed      open       open

       9      open      open       open      open       open      closed

      10     closed     open       open      open      closed      open

      12     closed    closed     closed     open       open       open

                        BIOS BASE ADDRESS SELECTION

           Address                    J9/F                   J9/G

        DC000h - DFFFFh             closed                 closed

         C8000h - CBFFFh              open                   open

         CC000h - CFFFFh              open                  closed

         D8000h - DBFFFh             closed                  open

                          SOUND CHIP BASE ADDRESS

                Address                                J17

                   220h                        pins 1 & 2 closed

                    240h                        pins 2 & 3 closed

                  Invalid                              open

