On 2018-03-15 09:29, Veit, Holger via cctalk wrote:
You might look up Nick Tredennick's book
"Microprocessor Logic Design:
The Flowchart Method" which is sold at Amazon for an obscene price - but
maybe some university library has a copy. It's focus is on a methodology
for designing microcode, and it uses the design of the single chip 370
to explain it. I suppose it was a PhD thesis.
He did the 68000 microcode first, and then moved to IBM ...