A few weeks ago there was a thread where ppl were citing 'facts' about desi gn and implementation issues of the AGC. I had forgotten about this site.. .it should clear up some misunderstandings/flat out wrong assertions about the AGC.
Some years ago I started doing a FPGA implementation of the AGC ALU. That had its share of challenges, mainly neither the architecture nor logic diag rams were available. I was trying to make a 'work alike' based on Frank O'B rien's book. Some time later, block two schematics were published.
Yes, the only IC used was a 3 input NOR gate. The effort got kicked of in 1
963 and Fairchild Semiconductor was only 5 years old. Interesting - riskin g a project on a technology in which understanding of fabrication, impuriti es, bonding, etc. were just beginning.I also recently came across this site - Apparently I wasn't the only one wh o had the idea...