pic18f2620 freezing

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  1. - 28th January 2009, 14:06 #1
    mackrackit's Avatar
    mackrackit
    mackrackit is offline SuperMod
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    Is that the whole code?
    Dave
    Always wear safety glasses while programming.
  2. - 28th January 2009, 16:50 #2
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    mister_e
    mister_e is offline Contributor
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    Well, I guess not But poor PCB layout, schematic, PSU filtering could indeed produce few unwanted issue, that's for sure.

    Latch-up caused by a high voltage spike on MCLR (entering programming mode) could be one source. The whole schematic, board layout and whole code would definitely help
    Steve

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