pic16F628


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  1. #1
    Join Date
    May 2012
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    Default Re: pic16F628

    hi archangel,i have pic16f628a.what are comparators?how do I turn them off?with this CMCON=7?
    and if i connect my lcd and use a 4mhz cristal and pin RB6 for input,will lcd show the freq?
    thank you so much.

  2. #2
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    Sep 2004
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    Default Re: pic16F628

    try it, read the datasheet...
    Steve

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

  3. #3
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    Default Re: pic16F628

    Quote Originally Posted by daydream View Post
    hi archangel,i have pic16f628a.what are comparators?how do I turn them off?with this CMCON=7?
    A comparator is like an OP AMP, your 628A has them as analog inputs, so to use those pins as digital you disable them with in this case CMCON = 7
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