Package: Programmable Logic Controllers with Activities Manual
5th Edition
ISBN: 9781259717550
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Expert Solution & Answer
Chapter 3, Problem 15RQ
Explanation of Solution
Usage of parity bits:
- • In PLC, the accuracy of transmission of data has to be checked to verify whether it is corrupted or not during transmission.
- • For this purpose, a parity bit is used.
- • Parity bit is used to detect errors which occur while a word is being moved.
- • In this technique, an additional bit of either “0” or “1” known as the parity bit is added based on the number of characters of the data...
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Chapter 3 Solutions
Package: Programmable Logic Controllers with Activities Manual
Ch. 3 - Prob. 1RQCh. 3 - Convert each of the following decimal numbers to...Ch. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 10RQ
Ch. 3 - Prob. 11RQCh. 3 - Define the term sign bit.Ch. 3 - Prob. 13RQCh. 3 - Prob. 14RQCh. 3 - Prob. 15RQCh. 3 - Prob. 16RQCh. 3 - Prob. 17RQCh. 3 - Prob. 18RQCh. 3 - Prob. 19RQCh. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7PCh. 3 - Prob. 8PCh. 3 - Prob. 9PCh. 3 - Prob. 10P
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- Block coding is normally referred to as mB/nB coding; it replaces each m-bit group with an n-bit group. Explain?arrow_forwardAssuming odd parity, find the parity bit for each of the following data units.a. 1110111b. 0001101c. 1000000arrow_forwardWhat are the advantages of using Hamming codes over parity checking codes? Explain in detail.arrow_forward
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