UNIDENTIFIED
2S1P I/O CARD
|
Card Type |
Multi I/O card |
|
Chipset/Controller |
N/A |
|
I/O Options |
Parallel port, serial ports (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Parallel port |
CN1 |
Serial port 2 |
CN2 |
|
Serial port 1 |
CN3 |
|
|
|
SERIAL PORT CONFIGURATION | ||
|
COM1 |
JP1/Pins 9 & 10 | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
SERIAL PORT CONFIGURATION | ||
|
COM2 |
JP1/Pins 5 & 6 | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
SERIAL PORT INTERRUPT SELECTION | ||||
|
COM1 |
COM2 |
JP2 |
JP3 | |
|
IRQ4 |
IRQ3 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
IRQ3 |
IRQ4 |
Pins 3 & 4 closed |
Pins 3 & 4 closed | |
|
PARALLEL PORT CONFIGURATION | ||||
|
LPT1 |
IRQ |
JP1/Pins 7 & 8 |
JP4 | |
|
Enabled |
7 |
Closed |
Pins 1 & 2 closed | |
|
Disabled |
5 |
Open |
Pins 3 & 4 closed | |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
JP1 |
Pins 1 & 2, 3 & 4 open |