Digital Electronics - Counters - Discussion
Discussion Forum : Counters - General Questions (Q.No. 17)
17.
What decimal value is required to produce an output at "X" ?
Discussion:
13 comments Page 2 of 2.
MOHIT PRAKASH MISHRA said:
1 decade ago
The given counter arrangement is asynchronous counter and this is jk flip flop which in toggle condition sn the output of Q2 is 1 and Q0. Is 1 and Q1 toggle when clk pulse is high so it's o/p is 0 so answer is 101=5.
(2)
Swar said:
1 decade ago
j=k=high,so output is toggle.Toggle means complement of previous output.
suppose previous output zero ,the output of q2=1,q1=0&q=1. The output of X=5.
Otherwise=>010=>2
suppose previous output zero ,the output of q2=1,q1=0&q=1. The output of X=5.
Otherwise=>010=>2
Ponni said:
1 decade ago
Output of q2=1, q1=0 & q0=1, then in binary 101 represents 5in decimal value.
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