[atari7800] Re: Question about CTRL CK bit

  • From: "Dennis Debro" <dennis@xxxxxxxxxxxxxxx>
  • To: atari7800@xxxxxxxxxxxxx
  • Date: Thu, 26 Jul 2007 05:57:54 -0700 (PDT)

Hi Eric,

> Yes it does work.  SpaceWar! 7800 uses it with 320B to get B&W graphics
> without artifacting.

Hmmm....I looked through the SpaceWar! source I have to see if was doing
something wrong. It seems you are only using WHITE for P0C2. I changed the
value going into CTRL to #$43 and I get the same result using Prosystem.
When I find some time I'll have to try it on the real console.

Take care,
Dennis


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