SIIG, INC.
I/O EXPANDER 3P
Card Type | Parallel card |
Chipset Controller | Siig, Inc. |
I/O Options | Parallel ports (3) |
Maximum DRAM | N/A |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
25-pin parallel port | PR1 | 26-pin parallel port interface | PR3 |
26-pin parallel port interface | PR2 | ||
PARALLEL PORT 1 CONFIGURATION | ||||
| LPT | P1/A | P1/B | P1/C | |
| » | LPT3 (3BCh-3BEh) | Closed | Open | Open |
| LPT1 (378h-37Fh) | Open | Closed | Open | |
| LPT2 (278h-27Fh) | Open | Open | Closed | |
| Disabled | Open | Open | Open | |
PARALLEL PORT 1 INTERRUPT SELECTION | ||||||||||
| IRQ | PA1/A | PA1/B | PA1/C | PA1/D | PA1/E | PA1/F | PA1/G | PA1/H | PA1/I | |
| » | 7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
| 2/9 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
| 3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
| 4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
| 5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
| 10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
| 11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
| 12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
| 15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
| » | Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open |
PARALLEL PORT 2 CONFIGURATION | ||||
| LPT | P2/A | P2/B | P2/C | |
| » | LPT1 (378h-37Fh) | Open | Closed | Open |
| LPT2 (278h-27Fh) | Open | Open | Closed | |
| LPT3 (3BCh-3BEh) | Closed | Open | Open | |
| Disabled | Open | Open | Open | |
PARALLEL PORT 2 INTERRUPT SELECTION | ||||||||||
| IRQ | PA2/A | PA2/B | PA2/C | PA2/D | PA2/E | PA2/F | PA2/G | PA2/H | PA2/I | |
| » | 5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
| 2/9 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
| 3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
| 4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
| 7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
| 10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
| 11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
| 12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
| 15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
| Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
PARALLEL PORT 3 CONFIGURATION | ||||
| LPT | P3/A | P3/B | P3/C | |
| » | LPT2 (278h-27Fh) | Open | Open | Closed |
| LPT1 (378h-37Fh) | Open | Closed | Open | |
| LPT3 (3BCh-3BEh) | Closed | Open | Open | |
| Disabled | Open | Open | Open | |
PARALLEL PORT 3 INTERRUPT SELECTION | ||||||||||
| IRQ | PA3/A | PA3/B | PA3/C | PA3/D | PA3/E | PA3/F | PA3/G | PA3/H | PA3/I | |
| » | 10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
| 2/9 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
| 3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
| 4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
| 5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
| 7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
| 11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
| 12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
| 15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
| » | Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open |
PARALLEL PORT 2 & 3 ACTIVATION | |
Chip | Socket |
Controller | U2 |
Controller | U3 |
Note: To activate parallel ports 2 & 3 upgrade chips must be installed. | |