Définition de «MSB»

MSB
Angl : Most Significant Bit.Fr : bit de poids le plus fort.

Désigne le bit le plus significatif, il est situé le plus à gauche et sa valeur est considérée comme la plus représentative, car la plus élevée.

Exemple :
Pour 4 bits, le MSB représente la valeur 8, alors que l'ensemble des 4 bits à 1 représente la valeur 15.

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Document created the 19/03/2002, last modified the 15/12/2024
Source of the printed document:https://www.gaudry.be/en/glossaire/msb

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