19 Mar
2016
19 Mar
'16
11:40 a.m.
-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Brent
Hilpert
Sent: Friday, March 18, 2016 5:41 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Code listings for the I4004 or I4040
.....
I had a failed 4201 chip (clock gen), it would be nice to come across a
replacement, but solved the problem with a substitute made from 3 CMOS
chips.
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Brent: Could you share your CMOS circuit design for a 4201 substitute?
THX!