Problem With Bootloader And Portb.3


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    bobonapoletano's Avatar
    bobonapoletano Guest

    Unhappy Problem With Bootloader And Portb.3

    Hy,
    i have a strange problem when having programmed 16f876 with pic downloader 1. 08 .
    PORTB.3 is OFF when this should be ON. I don't understand!!!
    Help me ,please..
    Best Regards,
    Roberto


    P.S. : when instead program the Pic 16F876 through the programmers EPIC ,all works correctly!

    ****** TEST DEMO *********

    @ DEVICE pic16f876, WDT_OFF ; Watchdog Timer OFF
    DEFINE LOADER_USED 1 'Required if ISP is used
    define OSC 4
    Define __16F876

    Output PORTB.0 'OK
    Output PORTB.1 'OK
    Output PORTB.2 'OK
    Output PORTB.3 'NOK
    Output PORTB.4 'OK
    Output PORTB.5 'OK
    Output PORTB.6 'OK
    Output PORTB.7 'OK



    PORTB = %11111111

    END
    Last edited by bobonapoletano; - 31st December 2005 at 15:01.

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