[Coco] Next arcade port to CoCo 3

Frank Pittel fwp at deepthought.com
Tue Apr 10 10:40:16 EDT 2007


Looks like we've got a new hardware project for cloud9. A cartridge
based sound and graphics processor that will run at 1.78MHz!! From past
emails it looks like the superboard with it's 2meg of ram will make the
graphics for games a lot easier to write.

Frank


On Tue, Apr 10, 2007 at 07:13:48AM -0700, Steve Bjork wrote:
> Just one problem, the Speech-Sound Pak does not work on a CoCo 3 when 
> running at high-speed (1.78 MHz).
> 
> It's better to lose 25% of the CPU time doing sounds directly than to 
> lose 50% because you can't run at high speed.
> Also, not everyone has a Speech-Sound Pak.  (And even few have one 
> that has been fixed to work at 1.78 MHz.)
> 
> See: http://www.coco3.com/ind_articles.php on how fix (working at all 
> speeds) your Speech-Sound Pak.
> 
> Steve
> 
> At 03:18 AM 4/10/2007, you wrote:
> >Concerning sound effects and music, why not use the S/SC cartridge? I
> >guess it could help on freeing the 6809 a bit, right?
> 
> 
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