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

Subject: RE: [stella] WSYNC again (3 or 5 clocks?)
From: "Thomas Jentzsch" <tjentzsch@xxxxxx>
Date: Mon, 31 Jul 2000 09:50:28 +0200
John Saeger wrote:
> Yes I have done this.  :-)  If you think about it it makes sense since a
> store to page zero takes 3 cycles.  And storing to WSYNC essentially turns
> off the processor until the next scanline comes on.  The trick for getting
> the emulator to work is doing exactly the right thing when the STA WSYNC
> comes very close to the end of the scanline, and I have tested all of these
> cases very carefully.  If you are really interested let me know and I will
> send you the programs I used to test it with.
The non existing extra clocks for WSYNC costed me a lot of time, when i was
developing the Thrust kernel. 
To the guy who gave me (us) that wrong information: @!#% GRRR!!!

Thomas Jentzsch         | *** Every bit is sacred ! ***
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