Ex_1_F07_R00

# Ex_1_F07_R00 - University of Florida Department of...

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EEL 3701—Fall 2007 Drs. Lam, Schwartz and Arroyo Department of Electrical & Computer Engineering Wednesday, 3 October 2007 Page 2/ 12 Exam 1 ____________________________ Last Name , First Name 2 [6%] 1. Do the following arithmetic problems. Remember to show ALL work here and in EVERY problem on this exam. (2%) a) Determine the unsigned binary, octal, hexadecimal, and BCD representations of the number 170 10 . Binary: Octal: Hex: BCD: (2%) b) Determine the 8-bit signed magnitude, 1’s complement, and 2’s complement representations of the decimal number -85 10 . Signed Mag: 1’s Comp: 2’s Comp: (2%) c) What is 170 10 -85 10 in 8-bit 2’s complement? Remember that you must show all work. (170
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Ex_1_F07_R00 - University of Florida Department of...

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