Subject: Re: [stella] TIA latch timing From: "B. Watson" <urchlay@xxxxxxxxxxxxxxxx> Date: Wed, 17 Oct 2001 10:40:59 -0400 (EDT) |
On Tue, 16 Oct 2001, Kevin Horton wrote: > order, selecting the desired bit that gets displayed. If one were fast > enough, he could make a 64 pixel resolution (or higher) playfield by > writing in new data. Of course a stock 2600 cannot do this since the 6507 > isn't fast enough. A PIC on a cart might be, though :-) > Ah! I always wondered if a PIC on a cart would be good for anything... > If this approach were tried, the colour regs could be written in real time > in synch with the display to achieve a higher effective resolution using > the whole 2600's palette. > It sounds horrendously difficult... the PIC wouldn't be halted by a STA WSYNC, for one thing, you'd have to count PIC cycles even to get a blank scanline.. B. - Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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