Showing posts with label buses. Show all posts
Showing posts with label buses. Show all posts

Write down about the computer hardware devices in the organization of a micro computer.


A basic PC (Personal Computer) has a number of computer hardware elements. Most of these elements are contained in the system unit of the micro computer. The hardware devices in the organization of a micro computer are as follows.

What is Bus and Bus Speed? Illustrate interconnected buses in motherboard.

Bus:

Bus is an electrical path that resides inside the motherboard. There are two main types of bus; internal or system bus and external or expansion bus. The system bus connects the CPU to other devices and the expansion bus connects the external devices such as keyboard, mouse etc. to the CPU. The three main parts of the bus are control lines, address lines and data lines.