19 May
2008
19 May
'08
11:30 a.m.
Jim Battle wrote:
Chuck Guzis wrote:
...
Clarifying a bit, since someone will nitpick me... I'm sure there are
single use 220V10s around, but all the GAL22V10s and GAL16V8's I ever
used were reprogrammable.
If someone were just starting out with GAL/PALs,
wouldn't PEEL be the
best choice rather than fuse-programmed devices? At least you'd get a
second chance if you flubbed your first try--and they're basically the
same packaging.
22V10's & 16V8's are electrically erasable and reprogrammable. retry as
many times as you'd like. I'm sure there is some limit on the number of
reprogram cycles, but it is bound to be far more than the number of
insertion/removal cycles the pins would put up with.