Computer Science / Unit 5 CS 0252 short lesson, about 20 seconds
The Register
Captions available
The idea
A register is a memory unit functioning at very high speed — a small fixed set of them sits inside the processor, and every assembly instruction works through that set.
In practice
A workbench holds the few parts in active use; the warehouse holds everything else.
Where people slip
The set is small by design and permanent by compatibility.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Something wrong in this lesson? Flag it · Sources for Computer Science