Finished 2 byte comparator

This is the final board which finally makes ” if(x > 20) , while(x == 15), etc ” possible.
At first we take a look at the new part:

This small board splits the “>=”  or “<” signal into 3 outputs.
One output line can only display true or false. But I need 3 states, so this line would need to regulate the voltage.
However, that’s against my logic brain. 🙂

The output is simple:

Green = B is greater

Red = Equal

Yellow = A is greater

A small demonstration of how easy this thing gives us an answer:

The whole board with all layers overlapped:

A last picture from the side:

As you maybe noticed I changed all 15 “decreasing boards” to a better version. (No THT anymore)
Two of the “long diagonal PCB’s” got renewed too.