1.1 System Architecture

1.1 System Architecture

1. CPU & Fetch decode execute cycle

   • The basic operation of the cpu is called the "fetch decode and execute" cycle .first step is fetching the instructions from the cpu and stores it in the CPU temporary memory.

2. Computer Components

   • Motherboard is what connects all of the wiring to the computer and has all the different inputs such as HDMI and USB ports.
   • the cpu is the brains of the computer that does of the work
   • graphics card
   • network card allows theb cmputer to connect to the internet
   • stroage
   • RAM the main storge of the computer and also is called random access memory

3. embedded system

   • examples :