[Coco] embeddedcoco

jdaggett at gate.net jdaggett at gate.net
Sun Dec 28 19:44:22 EST 2003


Paul 

Just never sat down and tried to see what it takes to do it in a 
CPLD. As for 8K blocks versus 2K blocks would be just one or two 
address directed in the right manner. 

james


On 28 Dec 2003 at 16:29, Paul T. Barton wrote:

> 
> --- jdaggett at gate.net wrote:
> > Paul 
> > 
> > I prefer the GIME approach to allocating 8K
> > blocks instead of 2K 
> > blocks. The 6829 is flexible in that up to 8
> > chips can be paralleled. 
> > But paralleling 8 chips so that up to 32 tasks
> > can use up to 2 Meg of 
> > ram is hard of board real estate. 
> > 
> > Yep finding them is like finding hen's teeth.
> > When you do, expect to 
> > pay a premium. No one wants to sell you just
> > one or two. They want 
> > to unload their whole stock on you.
> > 
> > james
> --snipped--
> For the folks who would want to go directly
> to CPLD's (and not collect $200):
> So why not emulate one to see if you could
> use it's capabilities. Oh, and convert
> it to 8K blocks, too.
> 
> Paul
> 
> 
> 
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