3 ms·
The nor gate (like nand) is a universal gate. You can implement all the other gate with a combination of nor gate. See https://en.m.wikipedia.org/wiki/NOR_logic
by dzamlo 6y ago
The nor gate (like nand) is a universal gate. You can implement all the other gate with a combination of nor gate. See https://en.m.wikipedia.org/wiki/NOR_logic#XOR https://en.m.wikipedia.org/wiki/NOR_logic#XOR for example.
- OJFord 6y agoNot with a 'single NOR gate'.
- pjc50 6y agoYes .. if you feed its output to its input on the next cycle.
- JPLeRouzic 6y agoThen the ALU includes the sequencer and the microprogram. Shifts are implemented with look-up tables. Anyway it's a beautiful work.