ETC.A CPU built from almost only quad NAND gate ICs (74hc00)
It will probably be finished in a few months.
Estimated gate count:
Estimated component counts:
ETC.A base instruction set + byte operations + S&F + Von Neumann
The CPU will communicate with peripherals over a 16 bit data + 15 bit address memory bus
You will be able to purchase one in the future.
Stay tuned!
Images of PCBs that are either already manifactured or currently beeing manifactured by JLCPCB.