Subject: Re: [stella] end of frame?? From: Ben Larson <wazzapfool@xxxxxxxxx> Date: Wed, 31 Oct 2001 09:07:56 -0800 (PST) |
--- ben <ben@xxxxxxxx> wrote: > Hi, > > As I understand it, the beam does not return without > a VSYNC. But, is it > common for coders to let the beam sit at the end of > the frame for a while > before executing a VSYNC? I have seen the bahaviour > below quite a bit > while writing my emulator: It's my understanding that not all games use exactly 262 scanlines. I think that's just Atari's recommended number. I think some even use upwards of 280 or so per frame. Evidently these games still run fine on NTSC television sets. My question, then, is whether these 'non-262' games run at a lower screen refresh rate than 60Hz (I guess they'd have to), and if so, does *this* cause any potential TV problems? __________________________________________________ Do You Yahoo!? Make a great connection at Yahoo! Personals. http://personals.yahoo.com - Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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