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Data Bus

An essential hardware sub-system within a computer.

The purpose of the data bus is to carry data from one part of the computer to another. For example a data bus is used to move data between RAM and the CPU.

There are also data busses within the CPU chip itself to transport data between sub-systems.

Physically the data bus consists of a group of tracks \ wires \ conductors. An 8 bit bus has eight parallel tracks, a 32 bit bus has 32 such tracks or conductors.

Challenge see if you can find out one extra fact on this topic that we haven't already told you

Click on this link: What is a data bus

2020-10