How Many Types of Computer Buses are There?

How Many Types of Computer Buses are There?

What is the computer bus? How many types of computer buses are here? what are their usages?  A bus is a commonplace pathway via which facts flows one element to some other a part of the computer. This pathway is used for conversation cause and it’s far mounted between or greater computer components. a pc bus is also referred to as a nearby bus, statistics bus, or deal with bus, a bus is a link between additives or devices linked to a computer.

Types of buses:

There are many types of computer buses.

Data Bus:

Facts bus is the type of bus that allows transferring facts to back and forth among processer and reminiscence. This lets in for the alternate of one, 2, four, or maybe 8 bytes of records at a time. Buses are categorized relying on what number of bits they could circulate at the equal time, which means that we have 8-bit, 16-bit, 32-bit, or maybe sixty four-bit buses.

Address Bus:

Address buses are contain information about the location of data in memory.  This allows data to be sent to or from specific memory locations.

Control Bus:

The control bus carries the control signals that make sure everything is following smoothly from place to place.

Power Bus:

The power Bus supplies power to various peripherals connected to it.

Time Bus:

The time bus provides a system time signal to synchronize the peripherals attached to the rest of system.

I/O Buses:

(I/O is an acronym for input/output), connecting various peripheral devices to the CPU. These devices connect to the system bus via a ‘bridge’ implemented in the processors’ chipset. Other names for the I/O bus include “expansion bus”, “external bus” or “host bus”.

I/O buses of computer
I/O buses of computer

Expansion Bus:

If your computer has expansion slots, there’s an expansion bus. Messages and information pass between your computer and the add-in boards you plug in over the expansion bus.


computer buses
computer buses

How Computer Bus Works?

A bus transfers electric indicators from one location to any other. A real bus appears as a countless quantity of etched copper circuits on the motherboard’s surface. The bus is hooked up to the CPU via the bus interface unit.

Records travel among the CPU and memory alongside the records bus. The location (deal with) of that records is carried alongside the address bus. a clock signal which continues everything in synch travels along the manipulate bus.

Also read here:

Leave a Reply

Your email address will not be published. Required fields are marked *