Re: 68HC11 Microcontroller

At 10:24 PM 3/25/09, you wrote:
>Question:
>Accumulator A contains $FF, and the C flag is cleared. If a DECA
>instruction is executed, the Z flag will be ____________________.

Worth 5 points on your mid-term exam?

You might consider looking in the processor databook.  You will need
to do so many times in your engineering career.
You might consider using a debugger and single-stepping a DECA to see
what happens.  You will need to do so many times in your engineering
career.  Especially when it turns out that the databook is wrong...


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