WEBB,TIM (A-Sonoma,ex1) <PICLIST@mitvma.mit.edu> wrote:

> How do you disable interupts?

    Make your "stop" code look like this:

        STOP:

            CLRWDT

            BCF     INTCON,GIE
            GOTO    STOP

    It's a good idea to keep the BCF inside the "stop" loop, as shown
    above, to help avoid the race condition that occurs if an
    interrupt is triggered while the BCF instruction is being
    executed.  To avoid that potential problem entirely, do the
    above and also add the following code at the interrupt vector
    (address 0x04):

            ORG 0x04

            RETURN

    If this doesn't solve your problem, you may have to go back and
    re-check your cornerstone assumptions (e.g., MCLR is high and
    stable, Vdd is high and stable, the PIC is actually getting to
    the "stop" code, etc.).

    -Andy

=== Andrew Warren -- aiw@cypress.com
=== Principal Design Engineer
=== Cypress Semiconductor Corporation
===
=== Opinions expressed above do not
=== necessarily represent those of
=== Cypress Semiconductor Corporation

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