UNIDENTIFIED
2 SERIAL/1 PARALLEL I/O ADAPTER
|
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 |
|
Parallel port |
CN1 |
Serial port 1 |
J1 |
|
Game port |
CN2 |
Serial port 2 |
J2 |
|
SERIAL PORT 1 CONFIGURATION | ||||
|
Port 1 |
JP7 |
JP8 |
JP9 | |
|
COM1 |
Closed |
Open |
Open | |
|
COM2 |
Open |
Closed |
Open | |
|
COM3 |
Open |
Open |
Open | |
|
SERIAL PORT 1 INTERRUPT SELECT | ||
|
IRQ |
JP11 |
JP13 |
|
IRQ3 |
Closed |
Open |
|
IRQ4 |
Open |
Closed |
|
SERIAL PORT 2 INTERRUPT SELECT | ||
|
IRQ |
JP10 |
JP12 |
|
IRQ3 |
Open |
Closed |
|
IRQ4 |
Closed |
Open |
|
SERIAL PORT 2 CONFIGURATION | ||||
|
Port 2 |
JP1 |
JP2 |
JP4 | |
|
COM2 |
Closed |
Open |
Open | |
|
COM3 |
Open |
Closed |
Open | |
|
COM4 |
Open |
Open |
Open | |
|
PARALLEL PORT CONFIGURATION | ||||
|
LPT |
JP3 |
JP5 |
JP6 | |
|
LPT1 |
Open |
Open |
Closed | |
|
LPT2 |
Open |
Closed |
Open | |
|
LPT3 |
Closed |
Open |
Open | |
|
PARALLEL PORT INTERRUPT SELECT | ||
|
IRQ |
JP14 |
JP15 |
|
IRQ5 |
Open |
Closed |
|
IRQ7 |
Closed |
Open |