ADCIN speed?


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  1. #1
    Join Date
    Sep 2004
    Location
    montreal, canada
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    6,898


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    If you have a need for speed... forget ADCIN. Better if you set/read internal register directly.

    Will be much faster and produce a tighter code.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  2. #2
    Join Date
    Jan 2005
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    72


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    Default need for speed

    i'm sure there is anywhere an example of a fast A/D conversion, but i can't find it... could anyone guide me please? thanks a lot

    when i set ADC_SAMPLEUS to 50 (clock = 3, bits = 8), the statement ADCIN 0, an1 needs 136us. clock to 24 (minimum at 4mhz) needs 104us. i'm work on a 12F675

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