I'm just having a heart attack!!!   I just erased 10 x 27C256 eproms, burnt=
=20
an updated software version on them and now they appear dead when I plug=20
them in.

They all verified the same as the master (and still do) and the checksums=20
are all the same. The master eprom works in the circuit, but none of the=20
copies.I've also pulled out some new ones and programmed them with same=20
result.

I'm hoping I'm missing something obvious, but it doesn;t make sense.

I'd already spent all afternoon trying to reload the library on the Dataman=
=20
S4 that I use, and it finally worked. After that everything else seemed ok=
=20
.... until now.

Help!!!=20

--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.