FINALw03 - 1 McGill University Faculty of Engineering...

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1 McGill University DIGITAL SYSTEM DESIGN Faculty of Engineering ECSE-323A FINAL EXAMINATION WINTER 2003 (April 2003) STUDENT NAME McGILL I.D. NUMBER Examiner: Prof. J. Clark Co-Examiner: Prof. M. Marin Signature: Signature: Date: April 30, 2003 Time: 2:00 pm INSTRUCTIONS: SEE NEXT PAGE.
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2 McGILL UNIVERSITY Department of Electrical and Computer Engineering ECSE-323B Winter 2003 FINAL EXAM Question Maximum Points Points Attained 1 10 2 15 3 20 4 15 5 15 6 15 7 15 8 15 9 15 10 20 11 15 12 10 Total 180 points Please write down your name: _____________________________________ Please write your student ID: ______________________________________ Instructions/Please read carefully! This is a close book exam. No books or notes are allowed. You may use a standard calculator. All work is to be done on the attached sheets and under no circumstance are booklets or loose sheets to be used. Write your name at the top of every sheet. Read the question carefully. If something appears ambiguous, write down your assumption. The points have been assigned according to the formula that 1 point = 1 exam minute, so please pace yourself accordingly. Your Name_______________________________________________________
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3 Question 1 : MOS Circuit Technology (10 points) (5 points) a) For the following circuit, find Z = f ( X, Y ) ANSWER____________________________________________________________ (5 points) b) For the following circuit, fill in the given table X Y Z 0 0 0 1 1 0 1 1
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Your Name_______________________________________________________ Question 2 :Boolean Logic Theory (15 points) Analyze the two-output circuit shown below: (5 points) a) Indicate the logic expressions of the two outputs. (5 points) b) Draw the two-level minimal NOR-NOR equivalent circuit producing the two output functions. (5 points) c) Draw a three-level circuit that will share gates (as many as possible) among the two output functions. _________________________________________________________________ 4
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Your Name_______________________________________________________ Question 3 : VHDL (20 points) (10 points) a) Write a complete VHDL description of the circuit shown in the figure of Question 2 of this exam (i.e. the one on the previous page!). Use one concurrent signal assignment statement for each gate shown in the figure. (10 points) b) Write only the architecture
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This note was uploaded on 09/16/2011 for the course ECSE 361 taught by Professor Franciscodgaliana during the Winter '09 term at McGill.

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FINALw03 - 1 McGill University Faculty of Engineering...

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