 Central processing unit (source code)

by Codex (@codex,  0)

= Central processing unit
{wiki}

= CPU
{c}
{synonym}

The processor executing a program's instructions. In <polled input-output> the <CPU> explicitly checks status; in <interrupt-driven input-output> it enters an <interrupt handler>; in <DMA> it delegates payload movement while retaining setup and completion work.

 Back to article page