SUPREME CO.
IOFX CARD
|
Card Type |
Multi-I/O card |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
Unidentified |
|
I/O Options |
Floppy drive interface, game port, parallel port, serial ports (2) |
|
Hard Drives supported |
None |
|
Floppy drives supported |
Two 360KB drives |
|
Data Bus |
8-bit ISA |
|
Card Size |
Full-length |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Serial port 1 |
J1 |
Game port |
J4 |
|
Serial port 2 |
J2 |
34-pin cable connector - floppy drive |
J5 |
|
25-pin parallel port |
J3 | ||
|
PARALLEL PORT ADDRESS SELECTION | |
|
Setting |
Position |
|
LPT1 |
P1/pins 17 & 18 closed |
|
LPT2 |
P1/pins 19 & 20 closed |
|
LPT3 |
P1/pins 21 & 22 closed |
|
SERIAL PORT 1 ADDRESS & INTERRUPT SELECTION | ||
|
Setting |
IRQ |
Position |
|
COM1 (3F8h-3FFh) |
IRQ4 |
P1/pins 1 & 2,3 & 4 closed |
|
COM3 (388h-33Fh) |
IRQ2 |
P1/pins 9 & 10,11 & 12 closed |
|
SERIAL PORT 2 ADDRESS & INTERRUPT SELECTION | ||
|
Setting |
IRQ |
Position |
|
COM2 (2F8h-2FFh) |
IRQ3 |
P1/pins 5 & 6,7 & 8 closed |
|
COM4 (238h-23Fh) |
IRQ5 |
P1/pins 13 & 14,15 & 16 closed |