OCR Fetch-Execute Cycle

HideShow resource information
  • Created by: Myrty
  • Created on: 29-05-16 15:54

CPU - central processing unit

ALU - arithmetic and logic unit

Registers - temporary memory areas

Program counter - a register in the CPU  which contains the memory address of the next instruction to be processed

Control unit - contols what is being processed and when

Buses - communicaton systemthat tranfers data between components

  • The address bus - transmits the


No comments have yet been made

Similar Computing resources:

See all Computing resources »See all Hardware resources »