Showing posts with label bus. Show all posts
Showing posts with label bus. Show all posts

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.