CPU in scrap mechanic

it has 8 cores
4 for input controlls
3 for rendering
1 for constant timer
it has 1 ALU in every core
it has 1250 logic gates
HOWEVER MOST IMPORTANT FEATURE
1 single register for data storage not 2 not a RAM just a single register
i coded a
adder
adder/subtractor
auto adder idk the name
also its only 4 bit as any 8 bit stuff lags me alot
CPU. Central Processing Unit
pc in scrap mechanic