FUTURE DOMAIN CORPORATION

TMC-1650, TMC-1670

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard Drives Supported: Up to seven SCSI devices

Floppy Drives Supported: TMC-1650:None

TMC-1670:Two 360KB, 720KB, 1.2MB, or 1.44MB drive

[Image]

                                CONNECTIONS

                     Function                             Location

  DB 25 SCSI connector-external                              J1

  50-pin SCSI connector-internal                             J2

  4-pin connector-drive active LED                           J3

  34-pin data cable connector-floppy drive                   J5
  (TMC-1670 only)

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   BIOS enabled                            W2A             closed

      BIOS disabled                           W2A              open

  »   Memory enabled                          W2B             closed

      Memory disabled                         W2B              open

  »   Floppy drive enabled (TMC-1670    W3A, W3B, & W3C       closed
      only)

      Floppy drive disabled             W3A, W3B, & W3C        open
      (TMC-1670 only)

  »   Termination power disabled              W4               open

      Termination power enabled               W4              closed

                       INTERRUPT REQUEST

  IRQ             W1 jumper 1     W1 jumper 2    W1 jumper 3

     IRQ 3           open            open            open

     IRQ 5          closed           open            open

     IRQ 10          open           closed           open

     IRQ 11         closed          closed           open

     IRQ 12          open            open           closed

     IRQ 14         closed           open           closed

     IRQ 15          open           closed          closed

  IRQ disabled      closed          closed          closed

                             I/O PORT ADDRESS

  Address                          W1 jumper 4            W1 jumper 5

  »         0140-014Fh                 open                  open

            0150-015Fh                closed                 open

            0160-016Fh                 open                 closed

            0170-017Fh                closed                closed

                               BIOS ADDRESS

  Address                        W1 jumper 6             W1 jumper 7

  »          C8000h                  open                   open

             CA000h                 closed                  open

             CE000h                  open                  closed

             DE000h                 closed                 closed