Subject: Re: [stella] RPG kernel, currently From: emooney1@xxxxxxxx (Erik K Mooney) Date: Sun, 17 Aug 1997 13:09:09 -0400 |
>It looks pretty promising, but it produces a rolling screen on my PAL >TV. >It seems as if my old TV can't sync to anything but >STA Wsync >STA Vsync >STA Wsync >STA Wsync >STA Wsync >with nothing inbetween theese lines. Hm. I'm just doing WSYNC / VSYNC / WSYNC / WSYNC / set timer for vblank interval / WSYNC / VSYNC... that should appear the same to the TV as the lines you listed. >Also you should turn on the Vblank after the last onscreen line. Since >PAL >can display more lines than NTSC, you would see whatever is in the TIA > >graphics registers for a couple of lines, if you don't turn the >display off. Oops, my mistake.. I was writing 1 instead of 2 to VBLANK at the start of overscan.. thanks. -- Archives updated once/day at http://www.biglist.com/lists/stella/archives/ Unsubscribing and other info at http://www.biglist.com/lists/stella/stella.html
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