Howdy,

Am I mistaken or is W an 8 bit register?

I try to do the following:

MOVLW   250

And get the warning:

Warning[202] C:\WINDOWS\DESKTOP\LED.ASM 60 : Argument out of range.  Least
significant bits used.


It does this for any litteral over 99.
MOVLW   99      ;Works Fine
MOVLW   100     ;Bad.

Maybe it is just another MPLAB quirk thing...  they really are annoying to
the beginner though, I keep thinking that I am doing something wrong.