CPU of 6 bits

Relay logic simulator

  
Relay Pins:
  S = Sense / Coil
  S == 0 => A-B and D-E
  S == 1 => A-C and D-F

ALU Codes:
  000 = Add
  001 = XOR
  010 = And
  011 = 
  100 = Not A
  101 =
  110 = OR
  111 =

I/O Console

Code
Inc A
IN Carry
IN A
IN B
OUT Add
OUT Carry
OUT Not
OUT And
OUT Or
OUT Xor
ALU_OUT
BUS
BUS
RA Ctrl
RA
Debug:

Relays