What Does Data Bus Mean?
A data bus is a system within a computer or device, consisting of a connector or set of wires, that provides transportation for data. Different kinds of data buses have evolved along with personal computers and other pieces of hardware.
Techopedia Explains Data Bus
In general, a data bus is broadly defined. The first standard for data bus was 32-bit, whereas newer 64-bit systems can handle much greater amounts of data. Other data bus widths include 1-bit, 4-bit, 8-bit, and 16-bit.
