UNIDENTIFIED
IOAT-311G
|
Card Type |
Multi I/O |
|
Chipset/Controller |
Unidentified |
|
I/O Options |
Game port, parallel port, serial ports (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Serial port 2 |
CN3 |
|
Game port |
CN2 |
Parallel port |
CN4 |
|
SERIAL PORT CONFIGURATION | ||||||
|
Port 1 (CN1) |
Port 2 (CN2) |
JP1/A |
JP1/B |
JP1/C |
JP1/D | |
|
COM1 |
COM2 |
Pins 2 & 3 |
Pins 2 & 3 |
Pins 1 & 2 |
Pins 1 & 2 | |
|
COM3 |
COM4 |
Pins 1 & 2 |
Pins 1 & 2 |
Pins 2 & 3 |
Pins 2 & 3 | |
|
Note: Pins designated should be in the closed position. | ||||||
|
SERIAL PORT INTERRUPT SELECTION | ||||||
|
Port 1 (CN1) |
Port 2 (CN2) |
JP2/A |
JP2/B |
JP2/C |
JP2/D | |
|
IRQ4 |
IRQ3 |
Closed |
Open |
Open |
Closed | |
|
IRQ3 |
IRQ4 |
Open |
Closed |
Closed |
Open | |
|
PARALLEL PORT CONFIGURATION | ||
|
Setting |
JP1/E | |
|
Enabled |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed | |
|
GAME PORT CONFIGURATION | ||
|
Setting |
JP1/F | |
|
Enabled |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed | |