SCIENTIFIC MICRO SYSTEMS

OMTI 8140

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two MFM ST506/412 drives

Floppy drives supported: None

Maximum heads/cyl.: 16 heads and 2048 cylinders

[Image]

                           CONNECTIONS

                  Function                        Location

  34-pin control cable connector-hard drive          CN1

  5-pin connector-DC power                           CN2

  20-pin data cable connector-drive 1                CN3

  20-pin data cable connector-drive 0                CN4

  4-pin connector-drive active LED                   CN5

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   Hard drive port address is              JP1              open
      1F0-1F7h

      Hard drive port address is              JP1             closed
      170-177h

  »   Factory configured - do not             JP2              open
      alter