16 Jul
2005
16 Jul
'05
1:51 a.m.
On Jul 15 2005, 19:39, Lyle Bickley wrote:
IC Master
On Friday 15 July 2005 19:24, Jay West wrote:
> They will get dumped at some point in the not too
distant future.
I'll get
> you copies. So, does anyone know a reasonable
source of blanks for
these
proms?
Jay
The boot PROMs are 82S131 and the console PROM is 82S137. Check an to find "compatible" critters.
There's a list of equivalents in the text at
http://www.dunnington.u-net.com/public/DECPROMs/pinouts though it may
not be a complete list. Note that "compatible" or "equivalent" for
PROMs means "read compatible". Different manufacturers did not all use
the same programming algorithms.
--
Pete Peter Turnbull
Network Manager
University of York