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  • Users: alvinleer
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  1. alvinleer

    Determining LPT address

    Hello, I am trying to determine the address of the parallel ports on a PC. The base address is $408, this should hold 888 (lpt1 $378). I have this code segement but I get an access violation. I am not sure if Windows XP is preventing me from reading the data from this memory location. If...

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