LAVA COMPUTER MANUFACTURING, INC.
LAVA BI-DIRECTIONAL PARALLEL PORT (VER. 3)
| 
 Card Type  | 
 Parallel card  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Maximum Onboard Memory  | 
 Unidentified  | 
| 
 I/O Options  | 
 Parallel port  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Label  | 
| 
 Parallel port (DB-25)  | 
 CN1  | 
| 
 USER CONFIGURABLE SETTINGS  | ||
| 
 Function  | 
 Label  | 
 Position  | 
| 
 Bi-directional mode enabled  | 
 JP1  | 
 Pins 1 & 2 closed  | 
| 
 Output mode enabled  | 
 JP1  | 
 Pins 2 & 3 closed  | 
| 
 PARALLEL PORT ADDRESS SELECTION  | |||
| 
 Setting  | 
 JP3  | 
 JP4  | 
 JP5  | 
| 
 LPT1 (3BCh)  | 
 Closed  | 
 Open  | 
 Open  | 
| 
 LPT2 (378h)  | 
 Open  | 
 Closed  | 
 Open  | 
| 
 LPT3 (278h)  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 PARALLEL PORT INTERRUPT SELECTION  | |
| 
 IRQ  | 
 JP2  | 
| 
 IRQ5  | 
 Pins 1 & 2 closed  | 
| 
 IRQ7  | 
 Pins 2 & 3 closed  |