Tamas Rudnai wrote:
> I have a 10F200, and when decreasing FSR with decfsz, it could not identify
> that it reached the 0, az the bits <7-5> is always 1...
> Same with decf, Z would not go high.
> 
> When I use incfsz, it seems that it works perfectly - I suppose because
> before the instruction the value was 0xFF, and does not matter that it turns
> to 0xE0 instead of 0x00. Is that how it should work, can I count on it, or
> just forget and do some other way to check the end of the buffer?

Am not sure in your case, but I often used some other code for that 
check about FSR. If the upper bits are unimplemented, then I'd not trust 
them.

-- 
Ciao, Dario
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