Re: Copying Asteroids ROM 035127

Do you actually have a data sheet that tells you an Intel 2716-1 is a
100 nS part? Jameco sells a 2716-1 (not Intel, though) that is 350 nS.
As far as I know, Intel NEVER made anything faster than 200 nS in a
2716. And their dash numbers make no sense whatsoever.

Phil Morris wrote:
>
> >Sounds like your 2716 might be too slow. They need to be 200ns or better
> >(smaller).
>
> They're Intel EPROMs, labelled as:
>
> D2716-1 (ie 100ns)
>
> So speed surely can't be the issue here.
>
> They bit and blank check okay when erased and work okay if used as the main
> program ROMs.
>
> I'll hint around and see if I can find any different ones.
>
> Just out of interest, what is the minimum speed for the program EPROMs? 200ns?
>
> Ta,
> Phil
>
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Received on Sun Feb 3 02:53:01 2002