| HM 18020-4 |

|
COM Port (address) |
IRQ |
Dip 1 |
Dip 2 |
Dip 3 |
Dip 4 |
Dip 5 |
Dip 6 |
JP 3 |
JP 4 |
|
1(03F8) |
4 |
ON |
ON |
OFF |
OFF |
ON |
OFF |
|
|
Non |
2(02F8) |
3 |
OFF |
ON |
OFF |
ON |
OFF |
OFF |
|
|
PnP |
3(03E8) |
5 |
ON |
OFF |
OFF |
OFF |
OFF |
ON |
2-3 |
2-3 |
Mode |
|
4 |
ON |
OFF |
OFF |
OFF |
ON |
OFF |
short |
short |
|
4*(2E8) |
2 |
OFF |
OFF |
ON |
OFF |
OFF |
OFF |
|
|
|
|
3* |
OFF |
OFF |
OFF |
ON |
OFF |
OFF |
|
|
PnP |
mode |
|
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
1-2 short |
1-2 short |
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