TRANTOR SYSTEMS, LTD.

T128

Data bus: 8-bit, ISA

Size: Three-quarter length, full-height card

Hard drives supported: Up to seven SCSI devices

Floppy drives supported: None

[Image]

                    CONNECTIONS

              Function                 Location

  50-pin SCSI connector-internal          CN1

  50-pin SCSI connector-external          CN2

  4-pin connector-Drive Active LED        CN3

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   Full Handshake Interlock          SW1/switch 4            off
      disabled

      Full Handshake Interlock          SW1/switch 4            on
      enabled

  »   BIOS enabled                      SW1/switch 5            on

      BIOS disabled                     SW1/switch 5            off

  »   Zero wait-state enabled           SW1/switch 6            on

      Zero wait-state disabled          SW1/switch 6            off

                 BIOS ADDRESS

    Address       SW1/switch 7   SW1/switch 8

     CC000h           on              on

     C8000h           on             off

     DC000h           off             on

     D8000h           off            off

                     INTERRUPT REQUEST

        IRQ                 JP1              Position

        IRQ3          pins 2 & 4 only         closed

        IRQ5          pins 1 & 3 only         closed

        IRQ7          pins 3 & 5 only         closed

      Disabled        pins 1 through 6         open

                       MISCELLANEOUS TECHNICAL NOTES

  Note: SW1/switch 1-3 are reserved and must be left ‘open’. JP1/pins
  7-12 are not used.