Bit Banging input to output on PIC16F876A

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  1. - 27th May 2008, 19:22 #8
    mister_e's Avatar
    mister_e
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    Probably where...
    ... and almost no software overhead...
    came from.

    2 diodes, 1 resistor build a cheap AND gate... without code overhead.

    <hr>
    EDIT: smells like the comparator input change, then within the ISR you perform the AND function.
    Last edited by mister_e; - 27th May 2008 at 21:00.
    Steve

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    There's no problem, only learning opportunities.
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