>So, if I tried to access an sfr with this:
>Movwf   80h
>And left off the ,0 then it would probably end up in the wrong place.

Not probably, but definitely. This would generate a move to location 80h in
whatever bank is currently selected by the BSR.

>Can I use this:
>Movwf   0f80h
>And not have to worry about the 'a' parameter?

Exactly!!! In fact, if you check the ".INC" file for your processor you will
see that MCHIP has defined the symbols for the FSR as 0xF80..0xFFF, rather
than 0x80..0xFF.

Bob Ammerman
RAm Systems

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