×
Study like there’s no tomorrow because if you keep putting off your studies for tomorrow, you’ll probably be too late.
--Your friends at LectureNotes
Close

Note for COMPUTER ARCHITECTURE ORGANISATION - CAO by Shaili Mishra

  • COMPUTER ARCHITECTURE ORGANISATION - CAO
  • Note
  • CCS university - SCRIET
  • Master of Computer Applications
  • MCA
  • 3 Views
  • Uploaded 7 months ago
Touch here to read
Page-1

Note for COMPUTER ARCHITECTURE ORGANISATION - CAO by Shaili Mishra

Topic:

/ 58

Shaili Mishra
Shaili Mishra
Computer Science Engineering at CCS university
Followers |1 Uploads
0 User(s)

Share it with your friends

Leave your Comments

Text from page-1

BY Asst. Prof. Shaili Mishra

Text from page-2

• Peripheral Devices • Input-Output Interface • Asynchronous Data Transfer • Modes of Transfer • Priority Interrupt • Direct Memory Access • Input-Output Processor • Serial Communication

Text from page-3

 The Input / output organization of computer depends upon the size of computer and the peripherals connected to it.  The I/O Subsystem of the computer, provides an efficient mode of communication between the central system and the outside environment.

Text from page-4

     Input or Output Devices attached to the computer are also called peripherals An external device connected to an I/O module Provide a means of exchanging data between the external device environment and the computer. Gets inputs from external sources ::Keyboard, mouse, touch screen, barcode reader, Mic, disk etc. Send outputs ::Monitor, Printer, Modem, Speaker, disk etc. Peripheral devices extremely slow to CPU :Large amount of data prepares in advance to transfer to CPU :The result of programs transfer to high-speed disk and then to the peripheral like printers

Next Page

Suggested Materials

Suggested Subjects

Operating Systems Total Quality Management Digital Communication Discrete-Time Signal System Communication Networks

Lecture Notes