dr. Imre Bartfai wrote:
>
> Data sheet states: "The FSR is a 5-bit wide register." (p. 18). However,
> FSR<6:5> are bank select bits. On p. 13 is shown, that FSR<7> contains 1
> after any kind of reset. Such way, the puzzle can be solved. I allow, it
> is not very simple (I met also the same pitfall).

Hi Imre, yep it's nice to know what the register
contains after a reset, most registers have a
particular value after reset.
What annoyed me was loading zero into the register
and then it didn't contain zero. Bits that CAN'T
be cleared really should be mentioned in the
datasheet.

The actual code was written to work on a number of
different PICs and I shouldn't have to hardware
debug each one to see if its datasheet is correct
or not. :o)
-Roman

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