13 Feb
2009
13 Feb
'09
8:51 p.m.
I've got a handfull of these things that I've been trying to use. My programmer
supports them, and I was hoping that they would have the same pinout as a 2732. At the
moment, I'm not so sure.
So far, I've had three of these chips in the eraser for a good 45 minutes total. If I
set the programmer to the ICT 27CX321, it won't blank check - although reading it in
and examining the data produces something composed mostly FF's - though not entirely.
If I set the programmer to a generic 2732, it passes blank check.
I haven't tried programming one yet - although I suppose I could try to fill one with
zeroes.
So, I take it that these things have a different pinout? I can't find any data on
these.
Any help would be appreciated.
-Ian