Lecture 7 - Webstaff.kmutt.ac.th - kmutt

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SummaryGray code conversionFloyd, Digital Fundamentals, 10 th ed© 2009 Pearson Education, Upper Saddle River, NJ 07458. All Rights Reserved
SummaryGray codeA shaft encoder is a typical application. Three IRemitter/detectors are used to encode the position of the shaft.The encoder on the left uses binary and can have three bitschange together, creating a potential error. The encoder on theright uses gray code and only 1-bit changes, eliminatingpotential errors.Binary sequenceGray code sequenceFloyd, Digital Fundamentals, 10 th ed© 2009 Pearson Education, Upper Saddle River, NJ 07458. All Rights Reserved
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DigitalFundamentalsTenth EditionFlo
Page 3 and 4:
Analog and Digital SystemsSummaryMa
Page 5 and 6: SummaryDigital WaveformsDigital wav
Page 7 and 8: SummaryPeriodic Pulse WaveformsPeri
Page 9 and 10: SummaryTiming DiagramsA timing diag
Page 11 and 12: Basic Logic FunctionsSummaryTrue on
Page 13 and 14: Basic System FunctionsSummaryThe en
Page 15 and 16: Basic System FunctionsThe counting
Page 17 and 18: SummaryIntegrated CircuitsCutaway v
Page 19 and 20: SummaryIntegrated CircuitsDIP chips
Page 21 and 22: DigitalFundamentalsTenth EditionFlo
Page 23 and 24: SummaryDecimal NumbersDecimal numbe
Page 25 and 26: Binary NumbersSummaryA binary count
Page 27 and 28: SummaryBinary ConversionsYou can co
Page 29 and 30: SummaryBinary ConversionsYou can co
Page 31 and 32: SummaryBinary AdditionAdd the binar
Page 33 and 34: SummaryBinary Multiplication/ Divis
Page 35 and 36: Summary2’s ComplementThe 2’s co
Page 37 and 38: SummarySigned Binary NumbersNegativ
Page 39 and 40: SummaryArithmetic Operations with S
Page 41 and 42: SummaryArithmetic Operations with S
Page 43 and 44: SummaryHexadecimal NumbersHexadecim
Page 45 and 46: SummaryHexadecimal ConversionsFloyd
Page 47 and 48: SummaryHexadecimal AdditionFloyd, D
Page 49 and 50: SummaryOctal NumbersOctal uses eigh
Page 51 and 52: SummaryBCDBinary coded decimal (BCD
Page 53 and 54: SummaryBCD AdditionFloyd, Digital F
Page 55: SummaryGray codeGray code is an unw
Page 59 and 60: SummaryParity MethodThe parity meth
Page 61: Homework 6• 2-2 (7-9 only f-h)•
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