su09-jh-e2 - ECE 2030 Introduction to Computer Engineering...

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ECE 2030 -- Introduction to Computer Engineering EXAM #2 July 15, 2009 Page 1 of 7 Name: Student Number: 1. Check that your exam includes all 7 pages. 2. PRINT your name and student number in the spaces above. 3. Read all instructions and problems carefully. Points will be deducted for failure to follow instructions. 4. Show ALL of your work on these pages. If you need extra space for a particular problem, write on the back of the previous page. 5. You are NOT permitted to use notes, books, calculators, or other resources during this exam. 6. This exam lasts for 100 minutes. Point values are listed for each problem to assist you in best using your time. Problem 1. (24 points possible) Problem 2. (12 points possible) Problem 3. (20 points possible) Problem 4. (14 points possible) Problem 5. (14 points possible) Problem 6. (16 points possible) TOTAL . (100 points possible)
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ECE 2030 -- Introduction to Computer Engineering EXAM #2 July 15, 2009 Page 2 of 7 Problem 1. (24 points) A. (10 points) Each row in the table below lists a decimal value and its binary representation in both 6-bit sign-magnitude and 6-bit 2’s-complement representations. Complete the table, filling in the missing entries in each row. Value (decimal) 6-bit sign-magnitude binary representation 6-bit 2’s-complement binary representation 29 – 14 0 1 0 1 1 1 1 1 1 0 1 0 1 1 0 1 1 0 B. (9 points) Perform each of the following additions using 6-bit 2’s-complement integer arithmetic. Write your answers in the boxes provided for each problem and
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This note was uploaded on 10/26/2011 for the course ECE 2030 taught by Professor Wolf during the Spring '07 term at Georgia Tech.

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su09-jh-e2 - ECE 2030 Introduction to Computer Engineering...

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