instruction set architecture; ISA
Technical computing term for the abstract interface between hardware and low-level software; often abbreviated as ISA.
x86 is one of the representative instruction set architectures.
新しいプロセッサは独自のインストラクションセットアーキテクチャを採用している。
The new processor adopts its own instruction set architecture.
Variant with interpuncts, sometimes used for clarity in technical writing.
Loanword from English 'instruction set architecture'.