18F252 ports and osc

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  1. - 20th September 2007, 13:08 #1
    mpardinho's Avatar
    mpardinho
    mpardinho is offline Junior Member
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    Default 18F252 ports and osc

    i cant work with digital in ports RB7, RB6 and RB5
    my config is

    ADCON0 = 0 ' Enable A/D
    ADCON1 = 15 ' All ports digital


    how to work with all port b digital and intern oscilator with 8mhz ?

    many thanks for help.
  2. - 20th September 2007, 13:56 #2
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    Bruce
    Bruce is offline Prolific Poster
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    Are you using an 18F252 or 18F2525?

    The 18F252 doesn't have any A/D on PORTB or an internal oscillator!
    Regards,

    -Bruce
    tech at rentron.com
    http://www.rentron.com
  3. - 20th September 2007, 20:22 #3
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    mpardinho
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    i'll re-write my code....thanks
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