AMERICAN MEGATRENDS, INC.

GEMINI EISA SCSI HOST ADAPTER

 Data bus:                     32-bit, EISA

 Size:                         Full-length, full-height card

 Hard drives supported:        Up to seven SCSI devices

 Floppy drives supported:      Four 360KB, 720KB, 1.2MB, 1.44MB and
                               2.88MB.

[Image]

                           CONNECTIONS

                   Function                         Location

  4-pin connector - drive active LED                   J1

  34-pin data cable connector - floppy drive           J4

  50-pin SCSI connector - internal                     J5

  50-pin SCSI connector - external                    J10

                                    USER CONFIGURABLE SETTINGS

                        Function
                                                                Location
                                                                                      Setting

  »
      Factory configured - do not alter
                                                                   J2
                                                                                        N/A

  »
      Factory configured - do not alter
                                                                   J3
                                                                                        N/A

  »
      SCSI termination enabled
                                                                   J6
                                                                                      closed

  »
      SCSI termination disabled
                                                                   J6
                                                                                       open

  »
      Factory configured - do not alter
                                                                   J7
                                                                                        N/A

  »
      Factory configured - do not alter
                                                                   J8
                                                                                        N/A

  »
      Factory configured - do not alter
                                                                   J9
                                                                                        N/A

  »
      Factory configured - do not alter
                                                                   J12
                                                                                        N/A

                        USER CONFIGURABLE SETTINGS

              Function                     Location            Setting

  »   Factory configured - do not        SW1/switch 1            off
      alter

  »   Floppy controller enabled          SW1/switch 2            on

      Floppy controller disabled         SW1/switch 2            off

  »   Cache memory disabled              SW1/switch 3            off

  »   Cache memory enabled               SW1/switch 3            on

             DRAM CONFIGURATION

         Size
                              DRAM

         1MB
                       256KB x 32 or x 36

         4MB
                        1MB x 32 or x 36

         16MB
                        4MB x 32 or x 36