3 docs tagged with "bitwise"

Overview

Bitwise operators manipulate the individual bits of integer values. They are the building blocks of

A peripheral is a piece of digital logic sitting on the same bus as your RAM. It has no API, no calling convention and no way to be invoked. The only interface it exposes is a small block of addresses: write a word to one of them and some flip-flops change state; read from another and you get the current state of some wires. That is the whole model.