Re: RE: [stella] WSYNC again (3 or 5 clocks?)

Subject: Re: RE: [stella] WSYNC again (3 or 5 clocks?)
From: "Thomas Jentzsch" <tjentzsch@xxxxxx>
Date: Mon, 31 Jul 2000 18:27:06 +0200
Erik Mooney wrote:
>I could just keep quiet here, but I'll apologize :)  I was one of the guys
>who did some testing on that a long while back.  I concluded that WSYNC
>did in fact need one or two extra clocks.  Unfortunately, it turned out
>that I had made a mistake in my test code.  My playfield kernel had a
>WSYNC, then a long string of NOPs, then DEC and BNE.  Problem was, the BNE
>was branching across a page boundary, which uses one extra cycle, and I
>didn't realize this was happening until a long while later... :(
At least, you're honest ;-)

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