The carry bit is the one to test as it goes high just after the count.lo
w
overflows from 0xff to 0x00 and that is the time to increment count.high.

        Jorge F



At 23:51 98.03.18 -0600, you wrote:
>Hello,
>        I'm just trying to grasp the concept of 2 byte variables.
>        Suppose I had a counter and I wanted to count into a
>2 byte variable, could I use code like this?
>
>        incf    count, f
>
>or would I have to use something like
>
>        incf    count.low, f
>        skpnc
>        incf    count.high, f
>
>Would the Carry bit be the one to check or would I check the
>Digit Carry?
>Pardon my ignorance on this matter.
>
>James & Ili
>Irving, TX. 75038
>
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cumprimentos / best regards
      Jorge Ferreira          mailto://jorgegf@mail.telepac.pt
------ Make sure brain is in gear before engaging mouth -------
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