PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
5th Edition
ISBN: 9781260017502
Author: Petruzella
Publisher: MCG
Question
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Chapter 12, Problem 21RQ
Program Plan Intro

FIFO:

  • FIFO is the abbreviation for First In First Out.
  • Here, the first word entered will be the first word coming out.
  • FIFO arrangement is the best way for programming queue operations.
  • FIFO principle is normally used in inventory control systems and data acquisition.

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(b) Name different EFLAGS Register. Also discuss its various types.
Explain the working of parallel IN/Serial OUT Shift Register with the help of circuit diagram?  Show the states of the 4-bit register (SRG 4) for the data input and clock waveforms in the figure 1. The register initially contains all 1s.     Please do it in Handwritten form
How is a serial in/parallel out register changed into a serial in/serial out register?
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