UNIDENTIFIED
IOAT-311
| 
 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  | 
| 
 Serial port 1  | 
 CN2  | ||
| 
 SERIAL PORT CONFIGURATION  | |||||||
| 
 Port 1  | 
 Port 2  | 
 System Port  | 
 J2/A  | 
 J2/B  | 
 J2/C  | 
 J2/D  | |
| » | 
 COM1  | 
 COM2  | 
 N/A  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | 
 Pins 2 & 3  | 
 Pins 2 & 3  | 
| 
 COM3  | 
 COM4  | 
 COM1/COM2  | 
 Pins 2 & 3  | 
 Pins 2 & 3  | 
 Pins 1 & 2  | 
 Pins 1 & 2  | |
| 
 Note:Pins designated should be in the closed position.  | |||||||
| 
 SERIAL PORT INTERRUPT SELECTION  | ||
| 
 Port 1 (CN2)  | 
 JP1  | |
| » | 
 IRQ4  | 
 Pins 7 & 8 closed  | 
| 
 IRQ3  | 
 Pins 1 & 2 closed  | |
| 
 SERIAL PORT INTERRUPT SELECTION  | ||
| 
 Port 2 (CN3)  | 
 JP1  | |
| » | 
 IRQ3  | 
 Pins 5 & 6 closed  | 
| 
 IRQ4  | 
 Pins 3 & 4 closed  | |
| 
 PARALLEL PORT SETTINGS  | ||
| 
 Port  | 
 J2/E  | |
| » | 
 Enabled  | 
 Pins 1 & 2 closed  | 
| 
 Disabled  | 
 Pins 2 & 3 closed  | |