Re: [stella] Does this look right? (clock)

Subject: Re: [stella] Does this look right? (clock)
From: emooney@xxxxxxxxxxxxxxxx (Erik Mooney)
Date: Fri, 03 Oct 1997 17:30:26 GMT
>>>dec FRAMES
>>>bne DoneClock
>>>lda #60
>>>sta FRAMES
>>>dec SECONDS
>>>bne DoneClock
>>>sta SECONDS      ;A was already 60 so no need to reload it
>>>dec MINUTES
>So you say that DECs would work in BCD afer a SED? You may be right, but I
>admit I have never checked this.

er, sorry... it doesn't work that way :)  In decimal mode, DEC still
decrements $10 to $0F.  You could load the value into A and do a SBC #1,
though, and it will correctly change the $10 to $09.

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