Ben said > Where are all the articles about a TTL designed computer? > Yes I know about (Homebuilt CPUs ring) but that is mostly > today. What about the Late 70's and Early 80's?
Well there's the EDUC-8, based on the PDP-8 instruction set and was published from 1974 to 1975 by Electronics Australia magazine, followed by a number of articles on building peripherals. https://en.wikipedia.org/wiki/EDUC-8 I have all the original magazine issues for it, but you can get them all in book form from Silicon Chip magazine these days https://www.siliconchip.com.au/Shop/3 Steve.