What Allows The Processor To Communicate With Peripheral Devices?

To communicate with a particular device, the processor places a

device address on address lines

. Each Interface decodes the address and control received from the I/O bus, interprets them for peripherals and provides signals for the peripheral controller.

What is used to communicate with peripheral devices?

–

Small programs called device drivers (or simply drivers)

are used to communicate with peripheral devices, such as monitors, printers, portable storage devices, and keyboards. … The task of keeping track of the files stored on a computer so they can be retrieved when needed.

What allows computers to physically connect and communicate with peripheral devices?

A network card

is an expansion card that allows computers to communicate over a computer network. It allows users to connect to each other either by using cables or wirelessly. Although other network technologies exist, Ethernet has achieved near-ubiquity for a while now.

Which processor is a peripheral device?

The term peripheral device refers to all hardware components that are attached to a computer and are controlled by the computer system, but they are not the core components of the computer, such as the CPU or power supply unit.

Which bus allows the processor to communicate with peripheral devices?

How does CPU communicate with input and output device?

The CPU also communicates with

peripherals via buses

. Some types of buses you might have heard about are universal serial bus (USB; typically for external devices), PCI, front-side bus (a type of bus connecting CPU cores and main memory), or Serial-ATA (SATA; often used for devices like hard disks).

How does the CPU talk to input and output devices?

CPU of the computer system

communicates with the memory and the

I/O devices in order to transfer data between them. … The CPU may communicate with the memory either directly or through the Cache memory. However, the communication between the CPU and I/O devices is usually implemented with the help of interface.

What are the three types of peripheral devices?

Peripherals are commonly divided into three kinds:

input devices, output devices, and storage devices

(which partake of the characteristics of the first two). An input device converts incoming data and instructions into a pattern of electrical signals in binary code that are comprehensible to a digital computer.

What is peripheral devices with examples?

A peripheral device is generally defined as any auxiliary device such as a computer mouse or keyboard, that connects to and works with the computer in some way. Other examples of peripherals are

expansion cards, graphics cards, image scanners, tape drives, microphones, loudspeakers, webcams, and digital cameras

.

What are peripheral devices why they are so called?

Computer peripherals, or peripheral devices, are sometimes called “

I/O devices” because they provide input and output for the computer

. … Some peripherals, such as external hard drives, provide both input and output for the computer.

What are the 10 examples of input devices?

• Keyboard.
• Mouse.
• Joy Stick.
• Light pen.
• Track Ball.
• Scanner.
• Graphic Tablet.
• Microphone.

How do I connect peripheral devices to my computer?

Peripheral devices can be connected to your computer via

USB port, serial port, parallel port, specialized network card

, or Ethernet network. Local area networks (LANs) commonly use Ethernet networks for machine connection.

What are computer peripherals 5 examples?

• Monitor.
• Keyboard.
• Mouse.
• Trackball.
• Touchpad.
• Pointing stick.
• Joystick.
• Light pen.

Is ROM a peripheral device?

Types of Peripheral Devices

Peripheral devices can be

external or internal

. Examples of external peripherals include mouse, keyboard, printer, monitor, external Zip drive or scanner. Examples of internal peripherals include CD-ROM drive, CD-R drive or internal modem.

Which device is both input and output?

For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as

modems and network cards

, typically perform both input and output operations.

What is the most accurate description of a peripheral device?

A computer peripheral is

any external device that provides input and output for the computer

. For example, a keyboard and mouse are input peripherals, while a monitor and printer are output peripherals.