W09 314 HW10 Extra credit

# Determinetheminimalnumbernof

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Unformatted text preview:   B  HIGH  HIGH  LOW  LOW          C    Fill in the truth table for each of the circuits.    A  B  C  A  B  C    “1”  “1”    “1”  “1”      “0”  “1”    “0”  “1”      “1”  “0”    “1”  “0”        “0”  “0”    “0”  “0”      Then, determine the type of logic gate using negative logic:  Type of gate: _________________      Type of gate: _________________    © 2009 A. Ganago   Page 3 of 11  Extra credit assignment Due Tuesday April 14, 2009   EECS  314   Winter 2009   Related to HW set 10    Student’s name ___________________________         Discussion section # _______                               (Last, First, write legibly, use ink)                                             (use ink)  Instructor is not responsible for grading and entering scores for HW papers lacking  clear information in the required fields above      EC Problem 2 (15 points)  An embedded system controls the RPM of a DC motor using Pulse‐Width Modulation  (PWM), with the duty cycle D = 0 for max reverse speed and D = 100% for maximum  forward speed.   The duty cycle D is encoded as an 8‐bit binary number: 00000000 corresponds to  0% and 11111111 corresponds to 100%.   Calculate D and express it in both...
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## This note was uploaded on 10/28/2009 for the course EECS 314 taught by Professor Ganago during the Winter '07 term at University of Michigan.

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