Homework4 - ECE 3441Homework#44.15a F car buzzer sounds A...

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Unformatted text preview: 9-21-07ECE 3441Homework #44.15a) F: car buzzer sounds A: key is in ignition B: car door is open C: seat belts are fastenedF= AB+C’ or F=A+BC’4.20A B C D F G H J0 0 0 0 0 1 0 00 0 0 1 0 0 0 00 0 1 0 0 1 0 00 0 1 1 0 0 0 00 1 0 0 0 1 0 10 1 0 1 1 0 0 00 1 1 0 1 1 0 00 1 1 1 1 0 1 01 0 0 0 0 0 0 11 0 0 1 0 0 0 01 0 1 0 1 0 0 01 0 1 1 1 0 1 01 1 0 0 0 0 0 11 1 0 1 1 0 1 11 1 1 0 1 0 1 11 1 1 1 1 0 1 0a) Minterm: F=A’BC’D+A’BCD’+A’BCD+AB’CD’+AB’CD+ABC’D+ABCD’+ABCDMaxterm: F=(A+B’+C+D’)(A+B’+C’+D)(A+B’+C’+D’)(A’+B+C’+D)(A’+B+C’+D’)(A’+B’+C+D’)(A’+B’+C’+D)(A’+B’+C’+D’)b) Minterm: G=A’B’C’D’+A’B’CD’+A’BC’D’+A’BCD’Maxterm: G=(A+B+C+D)(A+B+C’+D)(A+B’+C+D)(A+B’+C’+D)c) Minterm: H=A’BCD+AB’CD+ABC’D+ABCD’+ABCDMaxterm: H=(A+B’+C’+D’)(A’+B+C’+D’)(A’+B’+C+D’)(A’+B’+C’+D)(A’+B’+C’+D’)d) Minterm: J=A’BC’D’+AB’C’D’+ABC’D’+ABC’D+ABCD’Maxterm: J=(A+B’+C+D)(A’+B+C+D)(A’+B’+C+D)(A’+B’+C+D’)(A’+B’+C’+D)4.234....
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This note was uploaded on 04/14/2008 for the course ECE 3441 taught by Professor Markenscoff during the Fall '07 term at University of Houston.

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Homework4 - ECE 3441Homework#44.15a F car buzzer sounds A...

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