15 Jun
2009
15 Jun
'09
12:09 a.m.
Will,
If space is tight, you can just bend the appropriate IC pins up over the top
and solder wires to ground / Vcc as necessary... and skip the sockets. If
space is REALLY tight, I've cut the necessary pins off and run wires along
the sides to the stubs. Gotta do this AFTER it is programmed of course !
Good luck.
Best regards, Steven
----- Original Message -----
From: "William Donzelli" <wdonzelli at gmail.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Sunday, June 14, 2009 4:46 PM
Subject: Re: Intersil EPROM
What is the end result ? Is it to fix the equipment or
to program those
parts ? What is the source for the EPROM data ?
Fix the equipment. I do not know where he has the data from.
If it is to fix the equipment, I would suggest using a
27C16 and make the
necessary pin adjustments in a homemade carrier ( two 24 pin sockets
plugged
into each other with the necessary pinout adjustments,
i.e. unnecessary
address pins tied to ground, etc... ). Looks like a standard JEDEC pinout.
I understand it is quite a tight fit, and having a carrier with the
level converters would be asking too much.
--
Will