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Re: TWGS Speed control
- Subject: Re: TWGS Speed control
- From: Tony Cianfaglione <ab616@chebucto.ns.ca>
- Date: 1999/05/16
- Newsgroups: comp.sys.apple2
- Organization: ISINet, Nova Scotia
- References: <GBH%2.5444$K54.535590@newsgate.direct.ca>
I use an NDA to switch speeds between 1 mhz, 2.7 mhz and 14.999 mhz. You
can find on one of the ftp sites.
------------------------------------------------
On Sun, 16 May 1999, Herbert Fung wrote:
> I was punching numbers through and was wondering is it safe to run the 14 MHz
> 65C816 cpu at slower speeds? Let's say I keep the original 28MHz crystal, then it
> theoretically will run at 7MHz right? But what if I want to run faster, I'd have to
> swap in a faster crystal, but is there any way to change the speed by software?
> I'd hate to open up the system everytime I want to change speeds. While 14-16MHz
> might be great for applications I'd imagine it would make game play near impossible.