16F877a, stopped working

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  1. - 18th September 2009, 07:29 #1
    mackrackit's Avatar
    mackrackit
    mackrackit is offline SuperMod
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    Have i killed it?
    If it makes you feel any better... It was a quick death.
    Dave
    Always wear safety glasses while programming.
  2. - 18th September 2009, 07:39 #2
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    comwarrior
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    i'm just wondering (hoping, praying... last ditch...)

    I was thinking perhaps it might just be the XTAL circuit on the chip...

    Whats the formula to calculate frequency for RC osc?
    I'm trying to find it... can't see it though...
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