External clock on 16f819 problem.

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  1. - 27th January 2012, 16:50 #1
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    tasmod
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    Default Re: External clock on 16f819 problem.

    I posted in the LCD_Anypin thread.

    My code with LCD_Anypin works with a 10mhz crystal oscillator but produces strange results on the LCD with EXTCLK.
  2. - 27th January 2012, 17:09 #2
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    Default Re: External clock on 16f819 problem.

    I have set ADCON1=%10001110 without this the LCD is blank.

    Datasheet page 83, section 11-0.

    Read settings for ADCON0 and ADCON1.

    At a glance, ADCON1 looks good, I think you need to set ADCON0 as well.

    Robert
    Last edited by Demon; - 27th January 2012 at 17:21. Reason: corrected
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