TERMIUM Plus®

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HARVARD ARCHITECTURE [3 records]

Record 1 2021-11-24

English

Subject field(s)
  • Computer Hardware
  • Information Processing (Informatics)
CONT

The use of individual buses enables a Harvard architecture system to retrieve the next instruction while waiting for data to arrive from memory for the current instruction... However, reliability suffers because... you have two failure points for each operation : the instruction bus and the data bus.

French

Domaine(s)
  • Matériel informatique
  • Traitement de l'information (Informatique)
CONT

[Dans l'architecture de Harvard,] les données et le programme sont stockés dans deux mémoires différentes ayant chacune leur propre bus ([respectivement] le bus de données et le bus d'instructions).

Spanish

Save record 1

Record 2 2020-10-14

English

Subject field(s)
  • Computers and Calculators
CONT

In the Harvard architecture[, ] code and data are on separate busses and this allows the code and data to be fetched simultaneously, resulting in an improved performance.

French

Domaine(s)
  • Ordinateurs et calculateurs
CONT

Architecture de Harvard. Dans cette architecture, on sépare physiquement la mémoire des instructions (MI) et la mémoire de données (MD).

Spanish

Campo(s) temático(s)
  • Computadoras y calculadoras
CONT

La arquitectura Harvard es una configuración de la computadora en la que los datos y las instrucciones de un programa se encuentran en celdas separadas de memoria, que se pueden abordar de forma independiente.

Save record 2

Record 3 2020-09-14

English

Subject field(s)
  • Computers and Calculators
CONT

A modified Harvard architecture [has] separate instruction and data caches leading to the same underlying memory.

French

Domaine(s)
  • Ordinateurs et calculateurs

Spanish

Campo(s) temático(s)
  • Computadoras y calculadoras
CONT

Esta restricción inicial se ha flexibilizado dando lugar a la arquitectura Harvard modificada, en la cual se permite el almacenamiento de código y datos en el espacio de memoria de programa.

Save record 3

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