Starting with a guide on building logic gates from transistors it will eventually cover the arithmetic logic unit, adders, memory, clocks, and everything else that is needed for the complete CPU ...

The term “central processing unit” ... One they're decoded, instructions move to the back end where an arithmetic-logic unit (ALU) carries the operations that they specify.

The CPU in a computer used to be a system made up of multiple ICs. When the industry was able to put the computer CPU on a single chip, it was called a microprocessor. CPUs consist of a processing ...

To summarize, a CPU contains smaller units called cores, each of which works independently. A core itself houses a few key ...

Processors have a circuit called the arithmetic and logic unit that carries out calculations and comparisons. The arithmetic most CPUs perform is basic multiplication, addition, division and ...

It depends — you can have arithmetic instructions like addition and subtraction, logical operations like AND and OR, and many others. These are handled by the CPU’s Arithmetic/Logic Unit (ALU).