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Unformatted text preview: Name: CPE 129 Spring 2007 Exam 1 Open book and notes. Show your work and state any assumptions you make for full credit. Point value of problems is listed after problem number (100 pts). Please read the problems carefully . Have a big day. 1. (10) Which of the two following three unsigned numbers has a larger magnitude? Show your work for full credit. 110110101.00101 2 663.12 8 1B6.28 16 2. (10) Convert 229.77 10 to binary using Repeated Radix Division (RRD) and Repeated Radix Multiplication (RRM). Use at least four bits to represent the fractional portion of the number. Show your work for full credit. CPE 129 Spring 2007 Exam 1 page 2 of 5 3. (15) Design a digital circuit where the output of the circuit indicates when the 4-bit binary input value is both even and greater than six (input number > 6). Implement your final circuit in reduced form using AND gates, OR gates, and inverters. inverters....
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This note was uploaded on 03/15/2009 for the course CPE 129 taught by Professor Mealy during the Spring '07 term at Cal Poly.
- Spring '07