What is the purpose of bus in a computer?

Answer 1

In computer architecture, a bus is a subsystem that transfers data between computer components inside a computer or between computers. Unlike a point-to-point connection, a bus can logically connect several peripherals over the same set of wires.

Answer 2

A bus is a type of internal circuit which carries data from one host or controller, to another.

For example, the FSB (FrontSide Bus) is the bus that connects the CPU, and the memory controller (or northbridge), and is the single most important bus for overall computing capabilities.

Some systems re-name the bus to something else. Such as AMD, whose Frontside Bus is renamed to HyperTransport Bus. This is done to differentiate between new 'techniques' and 'technologies' that improve the Bus in some way.

Answer 3

In computing, a BUS is a link between apparatuses within a computer so that they can share data an example of that would be the connection between a hard drive and the random access memory. They are also used so that computers can communicate themselves.

Answer 4

An address bus is a form of computer bus commonly found in central processing units and other components that require some connection to the memory system. This bus differs from a data bus, which directly transfers actual data from one component or computer to another.

Address buses are used to specify the location of memory for read or write operations, allowing the data bus to transfer data to and from the appropriate locations. Without the address bus, data would be written and read seemingly at random, rendering modern computing next to impossible.

Answer 5

The buses transport information from one part of the computer to another.

The information can be data, memory addresses, I/O port addresses, etc.; sometimes there are shared buses that transport several kinds of information and sometimes there are dedicated buses that transport only one kind of information.

Answer 6

A bus is a set of electrical conductors that carry signals, usually to convey data or to specify an address (a number, like a page number).

Answer 7

A bus in a computer is synonymous to a pathway that the electrical signal takes to get from one component to another.

Answer 8

It allows communication between the component parts of the computer like the CPU, Main Memory and input and output devices

Answer 9

Buses are used to connect the board components and peripherals.