Internal Oscillator

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  1. - 10th December 2007, 01:04 #1
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    jhorsburgh
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    Default Internal Oscillator

    Hi All,
    I am having difficulty selecting the internal oscillator on a 16f628A controller.
    The setup is working fine with an external 4mhz crystal but when ever i change th_XT_OSC option an error occurs in the assembler.

    __CONFIG _BODEN_ON & _CP_OFF & _DATA_CP_OFF & _PWRTE_ON & _WDT_OFF & _LVP_OFF & _MCLRE_ON & _XT_OSC

    Thanks for your help in advance.
    Jeremy
  2. - 10th December 2007, 01:28 #2
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    mister_e
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    Default

    Hi Jeremy and welcome on the forum.

    i will suggest you to read the following thread from post 1 to 5, you'll discover why and how to fix it.

    Presetting Configuration Fuses (PIC Defines) into your Program
    http://www.picbasic.co.uk/forum/showthread.php?t=543
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  3. - 10th December 2007, 02:13 #3
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    Default Problem Solved

    Thank you very much mister_e, problem solved!
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