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  |