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Friday, 28 October 2011

Register Address on Parallel Port

    all pin of parallel port dispalyed as follow:

Parallel Port Registers

Address of each registers on parallel port LPT 1 can be viewed as follows:

Table. Address of Parallel Port Register

Register
LPT1
data register(base address + 0)
$378
status register(base address + 1)
$379
control register(base address + 2)
$37A

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