4-bit computing: Difference between revisions

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A group of four bits is also called a [[nibble]] and has 2<sup>4</sup> = 16 possible values.
 
While 4-bit computing is mostly obsolete, 4-bit communication (even 1- or 2-bit) is still used in modern computers, that are otherwise e.g. 64-bit, and thus also have much larger buses.
 
== History ==