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+2 votes

in Digital Logic by Active (4.9k points)
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2 Answers

0 votes

        Q1    Q2

0       0        0

2       1        0

3       1        1

1       0        1

My logic is X is given to T1(Toggle ff), Y is given to D2(Delay) so,

0: Q1-->0,

2: Q2=D2=Q1(previous state)=0,

3:Q2=D2=Q1(previous state)=1,

1:Q2=D2=Q1(previous state)=1,

As this logic for X i'm getting T1=Q1.Q2 (Previuos state's Q1 AND Q2, then toggled) which is not in option!

for D2, i'm getting Q1 but unable to recognize symbol given in answer 

correct anser is (B)

by Active (4.9k points)
given option B is correct
Explain please!
B is correct.
0 votes

B is the correct option

by Active (1.1k points)
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