UNIDENTIFIED
RTA-03H
| 
 Card Type  | 
 Multi-I/O  | 
| 
 Chipset/Controller  | 
 Unidentified  | 
| 
 I/O Options  | 
 Parallel ports (2), serial ports (2)  | 
| 
 Maximum DRAM  | 
 N/A  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Parallel port 1 - external  | 
 P1  | 
 Serial port 2 - internal  | 
 ACE2  | 
| 
 Serial port 1 - external  | 
 ACE1  | 
 Parallel port 2 - internal  | 
 P2  | 
| 
 SERIAL PORT 1 CONFIGURATION - JP1  | |||
| 
 COM/Address  | 
 Jumper A  | 
 Jumper C  | |
| » | 
 COM1/3F8h  | 
 Closed  | 
 Open  | 
| 
 COM3/3E8h  | 
 Open  | 
 Closed  | |
| 
 Disabled  | 
 Open  | 
 Open  | |
| 
 SERIAL PORT 2 CONFIGURATION - JP1  | |||
| 
 COM/Address  | 
 Jumper B  | 
 Jumper D  | |
| » | 
 COM2/2F8  | 
 Closed  | 
 Open  | 
| 
 COM4/2E8h  | 
 Open  | 
 Closed  | |
| 
 Disabled  | 
 Open  | 
 Open  | |
| 
 PARALLEL PORT 1 CONFIGURATION - JP1  | ||
| 
 LPT/Address/IRQ  | 
 Jumper E  | |
| » | 
 LPT2/378h/IRQ7  | 
 Closed  | 
| 
 Disabled  | 
 Open  | |
| 
 PARALLEL PORT 2 CONFIGURATION - JP1  | ||
| 
 LPT/Address/IRQ  | 
 Jumper F  | |
| » | 
 LPT3/278h/IRQ5  | 
 Closed  | 
| 
 Disabled  | 
 Open  | |
| 
 SERIAL PORT 1 INTERRUPT SELECT - JP2  | ||
| 
 IRQ  | 
 Jumper A  | 
 Jumper B  | 
| 
 IRQ3  | 
 Closed  | 
 Open  | 
| 
 IRQ4  | 
 Open  | 
 Closed  | 
| 
 Disabled  | 
 Open  | 
 Open  | 
| 
 SERIAL PORT 2 INTERRUPT SELECT - JP2  | ||
| 
 IRQ  | 
 Jumper C  | 
 Jumper D  | 
| 
 IRQ3  | 
 Open  | 
 Closed  | 
| 
 IRQ4  | 
 Closed  | 
 Open  | 
| 
 Disabled  | 
 Open  | 
 Open  | 
| 
 MISCELLANEOUS TECHNICAL NOTES  | 
| 
 Serial ports 1 & 2 must have different IRQs selected.  |