Jumper settings for ATIO-V8
Main settings
| Jumper block |
1-2 |
2-3 |
| JP1: Game port |
Disabled |
Enabled |
| JP2: ASYN2 setting |
COM4 |
COM2 |
| JP3: ASYN2 enable |
Disabled |
Enabled |
| JP4: ASYN1 setting |
COM3 |
COM1 |
| JP5: ASYN1 enable |
Disabled |
Enabled |
| JP6: Printer setting |
LPT2 |
LPT1 |
| JP7: Printer enable |
Enabled |
Disabled |
Interrupt settings
Async IRQ
| IRQ |
1-2 |
2-3 |
| 3, JP8 |
Async1 |
Async2 |
| 4, JP9 |
Async1 |
Async2 |
| 5, JP10 |
Async1 |
Async2 |
| 6, JP11 |
Async1 |
Async2 |
| 7, JP12 |
Async1 |
Async2 |
| 9, JP13 |
Async1 |
Async2 |
ie, only two jumpers should be installed in the pins comprising JP8-JP13.
Printer IRQ
| Jumper |
14 |
15 |
16 |
17 |
18 |
19 |
| LPT IRQ |
3 |
4 |
5 |
6 |
7 |
9 |
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