Date   : Sun, 14 Aug 2005 11:50:45 +0100
From   : Michael Borcherds <emulators@...>
Subject: Re: 80186 co-pro

Rob <robert@...> wrote:

> At 22:18 10/08/2005, Sprow wrote:
> 
> 
> > > > [snip- co pro based on WDC 14MHz 6502]
> >
> > Without wanting to paint myself into a corner or do Phil out of any
> > work, I was planning the following extensions to the ARM copro board
> > proposed earlier
> >
> >  a) emulate the 6502 tube/65C102 turbo as required in software on the
> >     ARM. At 75MHz you should be able to at least achieve 10MHz, allowing

> Hmm... any room in there for a Z80 as well? ;-)

I can supply ARM source code for 6502 and Z80 cores :)

cheers,

Mike

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6502Em v4 http://www.borcherds.co.uk/murklesoft/riscos/6502em.html