CSS LABORATORIES, INC.
DUAL HARD/DUAL FLOPPY CONTROLLER
|
Data Bus |
16-bit ISA |
|
Card Size |
Full height, full length |
|
Hard Drives Supported |
Two ST506/412(MFM) devices |
|
Floppy Drives Supported |
Two 360KB or 1.2MB drives |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
34-pin cable connector - floppy drive |
J1 |
34-pin control cable connector - hard drive |
J5 |
|
20-pin data cable connector - drive 2 |
J3 |
4-pin drive active LED |
J6 |
|
20-pin data cable connector - drive 1 |
J4 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Floppy drive speed 360RPM |
E7 |
Pins 1 & 2 closed | |
|
Floppy drive speed 300RPM |
E7 |
Pins 2 & 3 closed | |
|
High density or low density floppy drives connected |
E12 |
Pins 1 & 2 closed | |
|
Low density drives only connected |
E12 |
Pins 2 & 3 closed | |
|
BASE I/O ADDRESSES | ||
|
Setting |
E1 | |
|
Primary |
Pins 2 & 3, 5 & 6 closed | |
|
Secondary |
Pins 1 & 2, 4 & 5 closed | |