http://bradthx.net/ 2009-10-01T09:41:25-04:00 http://bradthx.net/ http://bradthx.net/lib/images/favicon.ico text/html 2009-10-01T09:23:48-04:00 Brad Boegler http://bradthx.net/doku.php?id=cpu_from_scratch&rev=1254403428&do=diff Recently I decided to take on a very ambitious project to design my own microprocessor from scratch. A couple of things inspired me on this project, the first being a book I finished, Digital Apollo by David A. Mindell. This book details the design and engineering behind the AGC (Apollo guidance computer) and I was amazed to learn how well designed both the hardware and software were for it's time. The fact that it was designed completely with 3-input nor gates made it even more amazing. The sec… text/html 2009-09-30T23:46:27-04:00 Brad Boegler http://bradthx.net/doku.php?id=clock&rev=1254368787&do=diff Quadrature clock output: Quadrature clock and register writes on my logic analyzer: Much more to do... text/html 2009-09-30T23:11:22-04:00 Brad Boegler http://bradthx.net/doku.php?id=debugging&rev=1254366682&do=diff Debugging is fun :D More to come... text/html 2009-09-16T20:02:36-04:00 Brad Boegler http://bradthx.net/doku.php?id=instructions&rev=1253145756&do=diff todo text/html 2009-09-16T20:02:07-04:00 Brad Boegler http://bradthx.net/doku.php?id=hardware&rev=1253145727&do=diff todo text/html 2009-09-16T20:01:29-04:00 Brad Boegler http://bradthx.net/doku.php?id=schematics&rev=1253145689&do=diff todo