I recently dropped TMR0 (I need the prescaler for the wdt) and
started using TMR2 for the program time base.

I noticed that TMR2's interrupt flag won't clear unless it is
disabled, the flag cleared, and TMR2 enabled again. It works
OK, but I am wondering why it wasn't necessary with TMR0.

I tried it on the '74 and the '77.

--
Friendly Regards

Tjaart van der Walt
mailto:tjaart@wasp.co.za
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