9 Aug
2007
9 Aug
'07
9:37 a.m.
On 5 Aug 2007 at 17:21, Allison wrote:
Works for me. The larger Eproms like 27128, 27256 and
larger
I have loads of from old PCs that were junked. A ready supply
of fast and large (often CMOS) eproms make it easier to do that.
Though I had to mod my Prommer to do parts larger than 27256
the code upgrade was easy.
...but the OP had neither eraser nor programmer for the things--and
that was my point. Why bother using slow, obsolete parts when there
are better alternatives available?
Cheers,
Chuck