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
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
Setting
JP1
open
Hard drive port address is 170-177h
closed
JP2