An overview of the bit operations commonly used in hardware programming

Bitwise arithmetic is the conversion of the corresponding value into a binary and then the corresponding operation of the bitwise. (well, this concept is my own understanding ...) ）

The following narrative indicates that the combination of personal experience and understanding, is certainly not comprehensive enough, or even inaccurate, just hope to initiate, but also as their own bitwise operation of this piece of a simple summary.

Bit operations mainly include: Bit and (&), bit or (|), bit negation (~), bit xor (^), left (<<), right Shift (>>) six are described below respectively.

1. Bits and (&).

Does this and the logical operator look like (&&)? They also have the same function! The two bits of the operation also have a 1 o'clock result of 1, otherwise 0.

An overview of the bit operations commonly used in hardware programming