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HW05_sol

# Zard1acd101bchangeshazard1abc100dchanges hazard1

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Unformatted text preview: changes    B     Hazard2:BCD=000,Achanges Hazard ­F b) AB   A    CD  00 01 11 10     00  0 0     01 0     D C 11    0    10   0 0              B                      AB   A    CD  00 01 11 10    00  0 0     01 0     D C 11    0    10   0 0            Hazard:ABD=110,Cchanges  Hazard ­ 8.10)       B                              Hazard:ACD=110,Bchanges                                          IMPORTANTFORGETTINGFULLCREDITONQUIZZES&EXAMS:MultiplexersandDecodershaveinputs oroutputsthatcaneasilygetmixedup.Connectingwirestothewrongportswillcausethecircuitto functionincorrectly.Useportnumberstodistinguishwhichportiswhich. 9.1)         9.2)  9.3)      Part2: Problem1:Inthecircuitbelow,anadderandamultipliersharethesameinputandoutputbuses. Determinetheval  a) C=Y+Z  b) C=X2  Solution:En1=0,En2=1,En3=0,En4=1,En5=1,En6=0 Solution:En1=1,En2=0,En3=1,En4=0,En5=0,En6=1            Problem2:FilloutthetimingdiagramforFfromthecircuitbelow(assume10nsdelay):  0ns 20ns 40ns 60ns 80ns 100ns 120ns 140ns 160ns 180ns EnA A EnB B F Conflict:A&B forcingdifferent valuesontoF X X HiZ X F=B F=A Fisdisconnected frombothA&B...
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