UNIDENTIFIED
MULTI-I/O CARD FOR 80286
|
Card Type |
Multi-I/O card |
|
Chip Set |
Unidentified |
|
I/O Options |
Game port, parallel port, serial ports (2) |
|
Data Bus |
8-bit ISA |
|
Card Size |
Half-length, full-height |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Serial port 1 |
CN1 |
Game port |
CN3 |
|
Serial port 2 (optional) |
CN2 |
Parallel port |
CN4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Factory configured - do not alter |
S1/4 |
Off | |
|
PARALLEL PORT ADDRESS SELECTION | |
|
Setting |
S1/3 |
|
LPT1 (378h) |
Off |
|
LPT2 (278h) |
On |
|
SERIAL PORT 1 ADDRESS SELECTION | ||
|
Setting |
S1/1 |
S1/2 |
|
COM1 (3F8h) |
Off |
Off |
|
COM2 (2F8h) |
Off |
On |
|
COM3 (3E8h) |
On |
Off |
|
Disabled |
On |
On |
|
SERIAL PORT 2 ADDRESS SELECTION | ||
|
Setting |
S1/1 |
S1/2 |
|
COM2 (2F8h) |
Off |
Off |
|
COM3 (3E8h) |
Off |
On |
|
COM4 (2E8h) |
On |
Off |
|
Disabled |
On |
On |
|
SERIAL PORT 1 INTERRUPT SELECTION | |||
|
IRQ |
S2/3 |
S2/4 | |
|
IRQ4 |
On |
Off | |
|
IRQ3 |
Off |
On | |
|
SERIAL PORT 2 INTERRUPT SELECTION | |||
|
IRQ |
S2/5 |
S2/5 | |
|
IRQ3 |
Off |
On | |
|
IRQ4 |
On |
Off | |
|
PARALLEL PORT INTERRUPT SELECTION | |||
|
IRQ |
S2/1 |
S2/2 | |
|
IRQ7 |
On |
Off | |
|
IRQ5 |
Off |
On | |