[Coco] Next arcade port to CoCo 3
Alex Evans
alxevans at concentric.net
Tue Apr 10 23:56:18 EDT 2007
On 10 Apr 2007, at 4:13 AM, 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.
Most S/SC will work fine at 1.78 MHz for sound, but not for speech.
If you are only not going to be using it for speech, just go ahead
and assume that everyone is using it without the mod. The funny
thing is that the mod is to bypass a circuit used to combine the two
clock signals to get a 1.78MHz clock.
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