Next-State and Excitation Tables

Next-State and Excitation Tables - to the Flip-Flop Tables...

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Mallard ECE 290: Computer Engineering I - Spring 2007 - Graded Web. .. file:///C:/Documents%20and%20Settings/Al/Desktop/Next-State%20an. .. 1 of 2 3/13/2007 1:15 AM Graded WebQuiz: Next-State and Excitation Tables You have submitted this WebQuiz 2 times (including this time). You may submit this WebQuiz a total of 10 times and receive full credit. Question #1 Suppose an AB flip-flop has the next-state (characteristic) table given below. Complete the excitation table for the AB flip-flop. A B Q + 0 0 1 0 1 Q 1 0 Q' 1 1 0 Q Q + A B 0 0 X 1 0 1 X 0 1 0 1 X 1 1 0 X You have filled in all 8 entries in the table correctly. You received a raw score of 100% on this question. Question #2 The reset dominant (EF) flip-flop has two inputs, E and F (corresponding to S and R, respectively). It differs from a conventional SR flip-flop in that when E=F=1, the flip-flop is reset. Give the next-state (characteristic) table, in K-map form, for the reset-dominant flip-flop. You may refer
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Unformatted text preview: to the Flip-Flop Tables . EF 00 01 11 10 Q 0 0 0 1 1 0 0 1 1 Q + Give the next-state (characteristic) equation in minimal SOP form. Q + = EF'+QF' Enter a minimal SOP Boolean expression Item 1: You have filled in the K map correctly. You received a raw score of 100% on this question. Mallard ECE 290: Computer Engineering I - Spring 2007 - Graded Web. .. file:///C:/Documents%20and%20Settings/Al/Desktop/Next-State%20an. .. 2 of 2 3/13/2007 1:15 AM WebQuiz Grade Summary Raw score 100.00% Adjusted score 100.00% Minimum passing score 60.00% Grade for this submission 100% Cumulative Grade 100% To improve a grade, you must load a new quiz: NEW Quiz Mallard Copyright © 1995-2000 Course Content Copyright© 1995-2007 Donna J. Brown. All rights reserved....
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This note was uploaded on 06/21/2011 for the course ECE 290 taught by Professor Staff during the Spring '08 term at University of Illinois, Urbana Champaign.

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Next-State and Excitation Tables - to the Flip-Flop Tables...

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