2 first boards are ready

A project log for NEDONAND homebrew computer

NEDONAND is 8-bit homebrew computer entirely built out of many 74F00 chips (2-input NAND gates)

SHAOSSHAOS 02/22/2016 at 03:070 Comments

4-bit ALU could be built from 4 ALU slices (NEDONAND-1 board from above):

Here you can see carry out C and overflow V flags formation (C is always 1 with logical operations)