Fall2001Test 2a - ECE 2030 Test 2 Fall 2001 Dr. Heck This...

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ECE 2030 Test 2 Fall 2001 Dr. Heck This is a closed book, closed notes test. No calculators are allowed. You have 50 minutes to complete the test. Please show all of your work. Please abide by the Georgia Tech academic honor code. Violations will be handled in the appropriate manner. Name: _________________________________ Problem Possible Points Score 1 18 2 20 3 20 4 20 5 22 Total 100
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Problem 1 (18 Points): a) Add the following 6-bit unsigned numbers and determine if there is an error. 1 0 0 0 1 0 0 1 1 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 0 0 1 0 1 1 0 1 Error?: b) Add the following 6-bit signed numbers and determine if there is an error. 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 0 0 0 1 1 1 1 0 1 0 1 0 1 1 0 1 1 0 0 1 Error?:
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Problem 2 (20 Points) a) Draw the schematic for a three-bit adder/subtractor. Assume that the inputs are s / a ( s o s / a = 1 means subtract and s / a =0 means add) 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 Institute of Technology.

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Fall2001Test 2a - ECE 2030 Test 2 Fall 2001 Dr. Heck This...

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