SCIENTIFIC MICRO SYSTEMS
OMTI 8240
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two MFM ST506/ST412 drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
Sector Interleave: 1:1
Maximum heads/cyl.: 16 heads and 2048 cylinders
|
CONNECTIONS | |
|
Function |
Location |
|
34-pin control cable connector-hard drive |
J1 |
|
20-pin data cable connector-drive 1 |
J3 |
|
20-pin data cable connector-drive 0 |
J4 |
|
34-pin data cable connector-floppy drive |
J5 |
|
4-pin connector-drive active LED |
J6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
| » |
Hard drive port address is 1F0-1F7h |
W1 |
open |
|
Hard drive port address is 170-177h |
W1 |
closed | |
| » |
Floppy drive port address is 3F0-3F7h |
W2 |
open |
|
Floppy drive port address is 370-377h |
W2 |
closed | |