On Sat, 17 Jun 2006 18:59:57 +0100, Goran Hosinsky wrote:

>Using "return" from a sub routine, will a value put into
>the "w" register by the subroutine be available to the
>main program?

Sure. The 'return' instruction goes back to the calling code with
whatever is already in W. The 'retlw' goes back with the value
specified in the instruction in W. In either case, it's up to you
whether or not and how you make use of the value.


Regards, Bob

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