Week10, Lecture2: Data communications
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Table of Contents
Data communication
How do we transmit information?
Heady stuff
What is information
Definition of information
Channel capacity
Communication theory
Definitions for communications hardware
Wired communications
Timing
Clock recovery in asynchronous comm.
Source / destination issues
Case study: RS-232
Asynchronous RS-232: data format
RS-232: UART FSM detects the start bit
Noisy input: Case 1
Noisy input: Case 2
Noisy input: Case 3
Noisy input: Case 4
Noisy input: Case 5
Author:
Chris Diorio
Email:
diorio@cs.washington.edu
Home Page:
http://www.cs.washington.edu/education/courses/467/99au/