Cameron Rector wrote:
> The part number I am programming is a TMS2532JL-45. So when I select the
> device I am selecting Texas Instruments 2353. I erased the eproms for
> almost an hour and the windows looked clean, I will check again.
> Eitherway the programmer did a blank check and it passed. I tried to
> program these eproms several times with no luck, so I figured they were
> bad. The last thing I tried was to program them with one of the rom
> images that programed correctly on another eprom and still no joy.
> They do program part of the way (I think about 75%) before they fail the
> verify check. I think that is indicitive of poor eraseing, but it did
> pass the blank check.
Sounds like they have died from old age, it does happen. Just replace them.
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Received on Tue Sep 19 04:06:25 2006
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