Terry Chen wrote :

Others have well enough replyed on saving
regs in general. I'd just like to comment on :

> In the example in the PIC18 Reference, the manual only
> mention to save WREG/STATUS/BSR...

Note that if you're running with *one* interrupt priority
level (quite normal, I think), *and* you are using
"RETFIE FAST", you don't have to worry about
WREG, STATUS and BSR, they are taken care of
automaticly with no overhead (time wise).


Regards,
Jan-Erik.



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