University of Florida EEL 3701 Dr. Eric M. Schwartz Department of Electrical & Computer Engineering HOMEWORK 4 7-Jun-11 Page 1/1 Revision 0 Note: Late HW is not accepted! HW is due at the beginning of class. Put your “last name, first name” and the HW number in the top right hand corner of the first page of all HW assignments. Staple your pages together. Do not put your social security number or your UF ID number on your HW. 1. Do the following non-textbook problems: a. Obtain the 1’s and 2’s complements of the following unsigned binary numbers: 10001000, 10011001, 10101100, 00000000, and 10000000. b. Perform the indicated subtraction with the following unsigned binary numbers by taking the 2’s complement of the subtrahend: a) 11011 – 10000 b) 10110 – 1011 c) 100 – 101000 d) 1011100 – 1011100 Note: You must choose a size for your 2’s complement numbers. c. The following binary numbers are 6-bit 2’s complement numbers. Perform the indicated arithmetic operations and
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