UNIDENTIFIED
AT I/O CARD(VERSION 2)
| 
 Card Type  | 
 Multi I/O card  | 
| 
 Chipset/Controller  | 
 Unknown  | 
| 
 I/O Options  | 
 Parallel port, serial ports (2)  | 
| 
 Maximum DRAM  | 
 N/A  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Parallel port  | 
 CN1  | 
 Serial port 2  | 
 CN3  | 
| 
 Game port  | 
 CN2  | 
 Serial port 1  | 
 CN4  | 
| 
 SERIAL PORT CONFIGURATION  | ||||||
| 
 Port 1  | 
 Port 2  | 
 JP1  | 
 JP2  | 
 JP3  | 
 JP4  | |
| » | 
 COM1  | 
 COM2  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
| 
 COM1  | 
 COM4  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | |
| 
 COM3  | 
 COM2  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | |
| 
 COM3  | 
 COM4  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | 
 Pins 2 & 3  | 
 Pins 2 & 3  | |
| 
 COM1  | 
 Disabled  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 N/A  | 
 Pins 2 & 3  | |
| 
 COM3  | 
 Disabled  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | 
 N/A  | 
 Pins 2 & 3  | |
| 
 Disabled  | 
 COM2  | 
 N/A  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | |
| 
 Disabled  | 
 COM4  | 
 N/A  | 
 Pins 2 & 3  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | |
| 
 Disabled  | 
 Disabled  | 
 N/A  | 
 Pins 2 & 3  | 
 N/A  | 
 Pins 2 & 3  | |
| 
 Note: Pins designated should be in the closed position.  | ||||||
| 
 SERIAL PORT INTERRUPT SELECTION  | ||
| 
 Port 1 (CN4)  | 
 JP8  | |
| » | 
 4  | 
 Pins 1 & 2 closed  | 
| 
 3  | 
 Pins 2 & 3 closed  | |
| 
 SERIAL PORT INTERRUPT SELECTION  | ||
| 
 Port 2 (CN3)  | 
 JP9  | |
| » | 
 3  | 
 Pins 1 & 2 closed  | 
| 
 4  | 
 Pins 2 & 3 closed  | |
| 
 PARALLEL PORT CONFIGURATION  | ||||
| 
 LPT  | 
 Setting  | 
 JP5  | 
 JP6  | |
| » | 
 1  | 
 Enabled  | 
 Pins 1 & 2 closed  | 
 Pins 1 & 2 closed  | 
| 
 2  | 
 Disabled  | 
 Pins 2 & 3 closed  | 
 Pins 2 & 3 closed  | |
| 
 PARALLEL PORT INTERRUPT SELECTION  | ||
| 
 IRQ  | 
 JP10  | |
| » | 
 7  | 
 Pins 1 & 2 closed  | 
| 
 5  | 
 Pins 2 & 3 closed  | |
| 
 GAME PORT CONFIGURATION  | ||
| 
 Setting  | 
 JP7  | |
| » | 
 Enabled  | 
 Pins 1 & 2 closed  | 
| 
 Disabled  | 
 Pins 2 & 3 closed  | |