Spectrum memory.
ZXNet echo conference «real.speccy»
Greetings, Kirill!
[scheme and all comments skipped] Congratulations, Kirill! Wow! The Protoss are attacking my Zerlings! It's time to get going. Ivan. - Divorce the scheme, big and small... [Sprinter-II] [Forth-CPU] [ZX] ... ivan...@mail.ru * http://st-rektal.chat.ru * http://www.atlant.ru/peters
So you have come to almost the same scheme that is used in Sprinter. :-))
The only difference is that the RAM built into the PLM is used. It’s not very big there: 256 bytes, but it allows you to select any bank of 16k
for each of the Spectrum pages.
By the way, PLM allows you to install your circuit too, if you save somewhere
RAM addresses.