8-bit breadboard computer – ram & program counter

I finished up the ram and built the program counter for my 8-bit computer. Its starting to come together.


The modules on the left from the top down are:

  • Clock Module
  • Memory Address Register
  • Ram Module
  • Ram Module
  • Instruction Register

The center is the bus and the right side is:

  • Program Counter
  • A Register
  • ALU
  • B Register

/images/finished_ram_prog_counter_running_web.jpg A shot of it running.