How to jumper the TC-430 Multi Serial I/O
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ADDRESS Top-Left:
COM A on COM5
COM B on COM6
COM C on COM7
COM D on COM8
LPT A on LPT4
LPT B on LPT5
LPT C on LPT3
INTERRUPT Top-Left:
COM A on IRQ11
COM B on IRQ11
COM C on IRQ11
COM D on IRQ11
LPT A on IRQ5
LPT B on IRQ5
LPT C on IRQ5
Serial Interrupt Enable:
IRQ11 jumpered, all other off
A/B:
Both on x1
BDIRB:
Both jumpers on