> Drew,
> The register location from 0Ch thru 2Fh are shadowed as 8Ch-AFh.  8Ch-AFh
> don't actually exist.  When/If you try to access those locations you
really
> access 0Ch-2Fh.  So as long as your save areas are in the range of 0Ch-2Fh
> you will be OK.  It wont matter which bank is selected when your ISR is
> called.  Be sure to put it back in the correct bank though before exiting
> back to main level. ;-)

Oops don't pay any attention.  I downloaded the data sheet and looked at the
wrong memory map.  Silly me looked at the first one I came across and that
was for the 710 and 71 sorry. :-(  After looking at the 715's map, I can
hardly believe it.  They don't appear to have any memory mapped to both
banks, what a bummer.  I guess you'll have to save the stuff into whichever
bank is selected then check to see which bank you are in, so you know where
to reload from.

Looking at the map, it seems kinda strange that the second bank is smaller
than the first.  Only 32 bytes it looks like.  I wonder why?

Sorry for the bad info

michael

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