Inside CPU

Clock

A wire that turns on and off at a steady rate to keep everything in sync

Gigahertz

Modern CPUs are measured in ____

billion, times per second

Giga means ___ and hertz means ____

Scott

The name of the CPU mentioned in the video

RAM

Contains all the data that is being processed by the CPU

data

RAM consists a list of addresses, each of which is a piece of ___

four

How many flags are mentioned in the video

Control Unit

receives orders from RAM in the form of instructions

ALU

perform mathematical and logical operations

Register

store number temporarily

Memory Address Register

holds the memory address of data

Instruction Address Register

fetched instruction that the Control Unit processes

Instruction
Number
Address
Letter

Important pieces of data in RAM

Load
Add
Store
Compare
Jump if
Jump
Out
In

Instruction Set