Here is another home-built CPU made from 74HC (TTL-compatible CMOS) integrated circuits:<p><a href="http:&#x2F;&#x2F;www.mycpu.eu&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.mycpu.eu&#x2F;</a><p>The author gave a talk about it in our local hackerspace back in 2009. Fascinating stuff.<p><a href="http:&#x2F;&#x2F;video.kiberpipa.org&#x2F;pot_mycpu_dennis_kuschel&#x2F;?q=mycpu" rel="nofollow">http:&#x2F;&#x2F;video.kiberpipa.org&#x2F;pot_mycpu_dennis_kuschel&#x2F;?q=mycpu</a>