instruction set architecture - 1 dictionary results
instruction set architecture architecture
(ISA) The parts of a processor's design that need to be understood in order to write assembly language, such as the machine language instructions and registers. Parts of the architecture that are left to the implementation, such as number of superscalar functional units, cache size and cycle speed, are not part of the ISA.
The definition of SPARC, for example, carefully distinguishes between an implementation and a specification.
(1999-01-16)
The Free On-line Dictionary of Computing, © 1993-2007 Denis Howe
Cite This Source
Cite This Source
Copyright © 2008, Dictionary.com, LLC. All rights reserved.
Get your FREE Subscription to Dictionary.com Word of the Day
The FREE Dictionary.com Toolbar
| Dictionary | Thesaurus | Reference |
The answers are right on your browser and just a click away with Dictionary.com Toolbar.









