ICDWarn0020: Invalid target device id (expected=0x4F, read=0x0)

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  1. - 11th June 2007, 23:36 #2
    mister_e's Avatar
    mister_e
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    I can't told you, mine have been used 4-5 times and worked... so it's still like a brand new one... but with few years of dust gathering...

    i would guess of a bad cable, or poor MCLR voltage while programming. Should be 'round 13 volts.

    EDIT: make sure you don't load PGD,PGC pins too much.
    Last edited by mister_e; - 11th June 2007 at 23:39.
    Steve

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