What is the transmission protocol between a computer and its peripheral devices?

The transmission protocol between a computer and its peripheral devices is handled by a device driver, or simply driver. An external peripheral device must have a corresponding port and cable that connects it to the computer. The data path between the microprocessor, RAM, and peripherals is the data bus.

1. How does a peripheral device communicate with a computer?
2. What is computer and its peripheral devices?
3. What is the channel between the CPU and peripheral devices?
4. How does a computer manage peripheral devices?
5. What is peripheral and how important it is in a computer system?
6. What are peripheral devices Why are they called so?
7. What do you mean by peripheral?
8. What do you mean by peripheral devices How can we Categorise them?
9. Why are peripheral devices important?
10. What are peripheral devices?
11. Why interrupts are used in communication between the CPU and peripheral devices?
12. How many peripheral IO ports does a computer have?
13. What is peripheral Management GCSE?
14. What is the piece of software required to make a peripheral device work with a computer?
15. What is a peripheral in ICT?

How does a peripheral device communicate with a computer?

Peripheral devices connect with a computer through several I/O interfaces, such as communications (COM), Universal Serial Bus (USB) and serial ports such as serial advanced technology attachment (SATA) ones.

What is computer and its peripheral devices?

peripheral device, also known as peripheral, computer peripheral, input-output device, or input/output device, any of various devices (including sensors) used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a ...

What is the channel between the CPU and peripheral devices?

The communication channel between the processor and the peripherals is called a bus. The devices directly connected to the processor use a type of bus called Peripheral Component Interconnect, commonly referred to as PCI.

How does a computer manage peripheral devices?

Device management controls peripheral devices by sending them commands in their proprietary machine language. The software routine that deals with each device is called a "driver," and the OS requires drivers for each of the peripherals attached to the computer.

What is peripheral and how important it is in a computer system?

Computer Peripherals are input output devices of host computer, whose function is purely dependent upon the host. These computer peripherals expand the abilities of host computer making it more functional. Computer peripherals have to be installed for efficient working of computer.

What are peripheral devices Why are they called so?

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 do you mean by peripheral?

1 : of, relating to, involving, forming, or located near a periphery or surface part (as of the body) 2 : of, relating to, affecting, or being part of the peripheral nervous system peripheral nerves. 3 : of, relating to, or being the outer part of the visual field good peripheral vision.

What do you mean by peripheral devices How can we Categorise them?

A peripheral device is defined as a computer device, such as a keyboard or printer, that is not part of the essential computer (i.e., the memory and microprocessor). These auxiliary devices are intended to be connected to the computer and used.

Why are peripheral devices important?

Without peripherals, your communication with your computer would be far more limited. Peripherals are the devices external to your computer that take in information, allow the computer to put out information in visible and audible form, and perform other important tasks.

What are peripheral devices?

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.

Why interrupts are used in communication between the CPU and peripheral devices?

Interrupts. An interrupt allows the device to literally interrupt the processor to flag some information. For example, when a key is pressed, an interrupt is generated to deliver the key-press event to the operating system. Each device is assigned an interrupt by some combination of the operating system and BIOS.

How many peripheral IO ports does a computer have?

An 8-bit address is assigned to each I/O device to identify it. There will be 2⁸ =256 input ports and 256 output ports are possible in an 8085-based microcomputer. The port number usually followed from 0–255. The device that receives data for processing is called an input device.

What is peripheral Management GCSE?

Peripherals are hardware devices connected to a computer, such as a monitor, printer, scanner or camera. To operate a peripheral, the operating system uses a program called a device driver . Device drivers contain instructions on how to control a device. Each connected device has its own driver.

What is the piece of software required to make a peripheral device work with a computer?

Piece of software required to make a peripheral device work with a computer is device driver.

What is a peripheral in ICT?

A peripheral is any device which sends or receives data from the CPU. Peripherals may be internal or external devices. Examples of peripherals include printers, monitors, scanners, hard disk drive, sound cards, speakers and so on.