16f877a porta.5 resets chip

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  1. - 29th September 2009, 03:32 #2
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    Hi lecoind,
    Since I don't know you I won't assume you Do/Do Not know anything, so pardon me if I cover anything that is Old Hat to you.
    Oscillator:
    Code:
    DEFINE OSC 20
    This chip has No ADCON it has ADCON1 & ADCON0
    Code:
    ADCON1 = 7 ' All analog off seven or six, ports as digital
ADCON0 = 0 ' bits 6:7 control A/D Conversion Clock
           ' bits 3:5 select AN Channels
           ' bit 2 is A/D Go/Done 0 = done
           ' bit 1 unimplemented
           ' bit 0 ADON powers up or shuts down A/D
    Last edited by Archangel; - 29th September 2009 at 03:50.
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