UNIDENTIFIED
SERIAL/PARALLEL/GAME CARD
| 
 Card Type  | 
 Multi I/O card  | 
| 
 Chipset Controller  | 
 Unidentified  | 
| 
 I/O Options  | 
 Game port, parallel port, serial port (2)  | 
| 
 Maximum DRAM  | 
 N/A  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 25-pin parallel port  | 
 CN1  | 
 10-pin serial port  | 
 CN4  | 
| 
 9-pin serial port  | 
 CN2  | 
 16-pin game port  | 
 CN5  | 
| 
 10-pin serial port  | 
 CN3  | ||
| 
 SERIAL 1 PORT INTERRUPT SELECTION  | |
| 
 IRQ  | 
 J2  | 
| 
 3  | 
 Pins 2 & 3 closed  | 
| 
 5  | 
 Pins 1 & 2 closed  | 
| 
 SERIAL PORT 2 INTERRUPT SELECTION  | |
| 
 IRQ  | 
 J3  | 
| 
 4  | 
 Pins 2 & 3 closed  | 
| 
 6  | 
 Pins 1 & 2 closed  | 
| 
 PARALLEL PORT INTERRUPT SELECTION  | |
| 
 IRQ  | 
 J4  | 
| 
 5  | 
 Pins 1 & 2 closed  | 
| 
 7  | 
 Pins 2 & 3 closed  | 
| 
 PARALLEL PORT CONFIGURATION  | |
| 
 LPT  | 
 J5  | 
| 
 LPT2 (378h)  | 
 Pins 1 & 2 closed  | 
| 
 LPT3 (278h)  | 
 Pins 2 & 3 closed  | 
| 
 SERIAL PORT 1 CONFIGURATION  | |
| 
 COM  | 
 J7  | 
| 
 COM1 (3F8h)  | 
 Pins 2 & 3 closed  | 
| 
 COM3 (3E8h)  | 
 Pins 1 & 2 closed  | 
| 
 SERIAL PORT 2 CONFIGURATION  | |
| 
 COM  | 
 J6  | 
| 
 COM2 (2F8h)  | 
 Pins 2 & 3 closed  | 
| 
 COM4 (2E8h)  | 
 Pins 1 & 2 closed  | 
| 
 FACTORY CONFIGURED - DO NOT ALTER  | |
| 
 Jumper  | 
 Position  | 
| 
 J1  | 
 N/A  |