The registers inside the CPU, the machine code instruction set, and the ways in which the instructions interact with the registers and status flags are all intertwined. As you may recall, one of my ...

There are many different ways in which we could implement our 4-Bit Chewy Computer — here are a few possibilities for you to peruse and ponder In my previous column on this topic — “Building a 4-Bit ...

While the simplistic answer to the headline is four bits, it’s actually quite a loaded question. A four-bit increase in the scope’s resolution would produce a theoretical improvement of 16 times in ...