Subject: Re: Aw: [stella] Space Savers From: Chris Wilkson <ecwilkso@xxxxxxx> Date: Fri, 3 Sep 2004 15:48:51 -0400 (EDT) |
On Fri, 3 Sep 2004, Eckhard Stolberg wrote: > > Yeah, the 7800 was the best I could come up with, but who knows? Maybe it > > doesn't have the hardward interrupt used? I don't know the > architecture.... > > The 7800 does use interrupts. You can ask the MARIA to generate > an interrupt when certain scanlines have been processed. Also > the IRQ line is brought out on the cartridge port. And since the > 7800 starts 2600 games from it's BIOS where it has plenty of > opportunities to mess up the console's state, it would be best > to initialize anything that your code relys on in your 2600 > game. Mmmmm......good stuff. Thanks Eckhard! -Chris
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