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

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Analog QuantitiesMost natural quantities that we see are analog and varycontinuously. Analog systems can generally handle higherpower than digital systems.Temperature(°F)1009590858075701A .M.Summary2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12Digital systems can process, store, and transmit data moreefficiently but can only assign discrete values to each point.P.M.Time of dayFloyd, Digital Fundamentals, 10 th ed© 2009 Pearson Education, Upper Saddle River, NJ 07458. All Rights Reserved
Analog and Digital SystemsSummaryMany systems use a mix of analog and digital electronics totake advantage of each technology. A typical CD playeraccepts digital data from the CD drive and converts it to ananalog signal for amplification.CD drive10110011101Digital dataDigital-to-analogconverterAnalogreproductionof music audiosignalLinear amplifierSpeakerSoundwavesFloyd, Digital Fundamentals, 10 th ed© 2009 Pearson Education, Upper Saddle River, NJ 07458. All Rights Reserved
Page 1: DigitalFundamentalsTenth EditionFlo
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 and 56:
SummaryGray codeGray code is an unw
Page 57 and 58:
SummaryGray codeA shaft encoder is
Page 59 and 60:
SummaryParity MethodThe parity meth
Page 61:
Homework 6• 2-2 (7-9 only f-h)•
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Lecture 7 - Webstaff.kmutt.ac.th - kmutt

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