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  1. Slickman

    i/o port using c++

    I am using inline assembly with c++ builder to talk directly to the printer port, it is easy and very fast (10,000 3 byte reads per second on a PII 350). <br>asm<br>{<br>mov DX 0x378<br>mov AL val<br>out DX, AL<br>}<br><br>Hope it helps<br><br>Seth Wright

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