This is a 8bit Minecraft Computer.
Documentation is here: https://mega.nz/file/ZmkTyCCL#f9qubziJdt0dvyB6hdAZ-2kAmnMdQqLyrjPGMa1gW3A
Required mods:
Project red - core
Project red - Integration
Project red - Fabrication
Project red - Compat
Things to do:
-Fix the BCD input to make it work better
-Expand the display to 16 bit
-Connect the multipler output
I used this:
https://www.planetminecraft.com/project/bcd-to-binary-decoder/
https://www.planetminecraft.com/project/binary-to-bcd-converter-ss-sequential/
https://www.planetminecraft.com/project/redstone-8-bit-multiplier/