So, this isn’t exactly retrocomputing and it looks like it’s from four years ago, but I just found it and thought that many here may find it interesting.
This guy built a simple 8-bit CPU out of essentially discrete logic circuits (from what I’ve see so far, nothing more complex than a 4-bit adder chip) and explained the entire process.
@curtosis
Unlike me, you should talk to @amszmidt. What do you think about the existing port/emulation of the 1985 LM-3 #MITCADR to #HDL as a starting point for a modern lisp computer (instead of the scheme things that happen sometimes)? (I’ve tried and failed to get involved because of excuses. ;_;).
I forgot the LM discussion of Actually Using The Extra Bits Available.
@me @retrocomputing
@screwtape @amszmidt @me @retrocomputing I do vaguely recall it was an interesting question, though not the details. I will admit at least partial interest in the Because I Can factor of historical recreation. ;-)