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Re: NTSC Refresh rate and VBLANK Urgly... looks like Yahell mangled that link. Here's a TinyURL link: http://tinyurl.com/6p7jbu And here's an attempt to embed this image directly: -- We sell Posted - Tue Jul 8, 2008 7:49 pm	Joe Zbiciak intvnut Online Now Send Email
Re: NTSC Refresh rate and VBLANK Urgle. Sorry about that. I was trying to followup to say it's actually just a datasheet, not an actual manual. Now, if someone COULD actually turn up a STIC Posted - Tue Jul 8, 2008 7:23 pm	Joe Zbiciak intvnut Online Now Send Email
Re: NTSC Refresh rate and VBLANK If you flip open the STIC manual ( http://spatula- city.org/ ~im14u2c/ chips/ay38900. pdf ), Posted - Tue Jul 8, 2008 7:20 pm	Joe Zbiciak intvnut Online Now Send Email
Re: NTSC Refresh rate and VBLANK BTW, more spec sheets here if you're curious: http://spatula-city.org/~im14u2c/chips/ The RA-3-9600 is the System RAM. The video FIFO I mentioned is held in Posted - Tue Jul 8, 2008 6:48 pm	Joe Zbiciak intvnut Online Now Send Email
Re: NTSC Refresh rate and VBLANK DZ, I should add that the STIC only has 192 lines of vertical resolution for MOBs that are set to their unstretched mode (YSIZE2 and 4 both off). The rest of Posted - Tue Jul 8, 2008 6:35 pm	Joe Zbiciak intvnut Online Now Send Email
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