I built the 16-bit Hack computer from nand2tetris on breadboards

After finishing the nand2tetris course 2.5 years ago, I decided to build the Hack computer using real hardware. I mostly used 74 series Logic ICs for that. I needed to make little modification to the CPU itself to use RAM chip with a single data bus (in/out).
I designed the VGA and keyboard controller, and a memory controller as well to allow CPU and IO to access the RAM.
For more explanations, pictures and schematics: https://hackaday.io/project/185131-the-hack-computer-from-nand2tetris-on-breadboards

www.nand2tetris.org

Видео I built the 16-bit Hack computer from nand2tetris on breadboards канала Tomer Kronik