The following registers convey information about rational performance and statistics to the ALU. The register is the fastest memory in a computer that holds information. When multiple cables carry the ...

The address bus carries addressing signals from the processor to memory, I/O (or peripherals), and other addressable devices around the processor. Control signals move out of the processor, but not in ...

Understand the need for, and means of, communication between components. In particular, understand the concept of a bus and how address, data and control buses are used. Main memory Stores data and ...

Address bus - carries memory addresses from the processor to other components such as primary memory and input/output devices. Data bus - carries the actual data between the processor and other ...