16F819 ICSP programming

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  1. - 27th October 2004, 22:53 #1
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    mister_e
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    Dwayne point this thread

    http://www.picbasic.co.uk/forum/show...=&threadid=706

    i found this on Melabs web site some hints for some MCU
    http://www.melabs.com/support/mcu_hints.htm

    Since i've never use this PIC, the clock speed might be the cause but see this.
    http://www.melabs.com/support/icsp.htm

    the problem will happen also with PIC16F877. You have to connect PGM (in your case pin 9) to gnd when programming. There's some interference to low voltage PGM pin when programming in ICSP. When you program this device, is there any error reported by your programmer software???

    regards
    Last edited by mister_e; - 28th October 2004 at 00:09.
    Steve

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