14 Feb
2007
14 Feb
'07
7:20 p.m.
-------------Original Message:
Date: Wed, 14 Feb 2007 22:54:36 +0000
From: Philip Pemberton <classiccmp at philpem.me.uk>
Subject: Re: WTD: Fuse PROM programming algorithms
M H Stein wrote:
If you don't find 'em elsewhere, I've got
Harris ('78), Intel ('76), Signetics ('78)
and National ('77) databooks in front of me. Don't know about Intersil; was
looking
in the MMI book a while back, but now I can't remember where I put it down at the
time (probably the same place as the cordless phone ;) .
Don't worry about the Intersil databook - Harris bought Intersil in the
mid-70s (IIRC), so an older Intersil databook would probably have the same (or
very similar) info to the Harris book.
I'd hazard a guess that most of the PROMs from a given manufacturer will use
the same algorithm, so all I really need are scans of the pages detailing that
manufacturer's algorithm and pinouts. The latter I already have in the form of
a file called 'promref.txt' from the old Wiretap arcade archive :)
Thanks.
--
-----------Reply:
Scans of the Harris, Signetics, NS & Intel data are on the way to you.
I think someone else on the list had the MMI data; if I find mine I'll let you know.
mike