<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">Reminds me a bit of the MC14500 -
<a class="moz-txt-link-freetext" href="http://tinymicros.com/wiki/MC14500B">http://tinymicros.com/wiki/MC14500B</a><br>
<br>
<i><span style="color: rgb(0, 0, 0); font-family: sans-serif;
font-size: 13px; font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height:
19.049999237060547px; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-stroke-width:
0px; background-color: rgb(255, 255, 255); display: inline
!important; float: none;"></span></i><i>"The MC14500B
Industrial Control Unit is a single bit processor with 16
instructions, and a 4-bit wide instruction bus. It's basically
meant to replace relay logic for controlling the sequencing of
equipment. In spite of this, it is actually possible to do some
math with it, although at 100Khz, it's somewhat slow."</i><br>
<br>
Datasheet is at
<a class="moz-txt-link-freetext" href="http://tinymicros.com/mediawiki/images/6/65/MC14500B.pdf">http://tinymicros.com/mediawiki/images/6/65/MC14500B.pdf</a><br>
<br>
On 21/04/2014 10:35 a.m., Mark Atherton wrote:<br>
</div>
<blockquote cite="mid:269120.2700.qm@smtp102.tnz.mail.aue.yahoo.com"
type="cite"><a class="moz-txt-link-freetext" href="http://laughtonelectronics.com/Arcana/One-bit%20computer/One-bit%20computer.html">http://laughtonelectronics.com/Arcana/One-bit%20computer/One-bit%20computer.html</a>
<br>
<br>
now this is what I call clever
<br>
<br>
-mark
<br>
</blockquote>
<br>
</body>
</html>