Recent questions tagged digital-counter

9 9 votes
3 3 answers
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Consider a $2$-bit saturating up/down counter that performs the saturating up count when the input $P$ is $0$, and the saturating down count when $P$ is $1$. The Next Sta...
1 1 vote
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Consider 2 bit saturating up/down counter that performs saturating up count when the $\mathrm{i} / \mathrm{pP}=0$ and saturating down count when $\mathrm{P}=1$. The count...
1 1 vote
1 1 answer
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Match List - I with List - II.\begin{array}{llll} & \textbf{List - I} & & \textbf{List-II} \\ & \textbf{(Counter)} && \textbf{uses/working} \\ (A) & \text{N -bit Ring Cou...
5 5 votes
3 3 answers
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Which of the following circuits come under the class of combinational logic circuits?Full adderFull subtracterHalf adderJ-K flipCounterSelect the correct answer from the ...
0 0 votes
0 0 answers
213
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Is every mod N counter divide frequency by N?If yes prove for the below synchronous counter"Consider a 3 bit synchronous counter with counting sequence 000 100 011 110 00...
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1 1 answer
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Consider the following statements regarding counters:S1 : The Hamming distance of an Overbeck counter is $1$. and the Hamming distance of a Johnson counter is $2$.S2 : On...
0 0 votes
0 0 answers
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486 views
Consider following counters:Counter-1: Counter-2: Which of the following option is correct? Counter-1 is a three-bit "counter" which counts $0, 1, 2, 4, 5, 7, 0, ... . $ ...
0 0 votes
1 1 answer
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0 0 votes
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How to solve this?Q. 12 Two counter circuits, counter-1 and counter-2 are shown below with their clock frequencies as 80 kHz and 40kHz respectivelyCounter 1Counter 2If $f...
0 0 votes
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394 views
Here clr is active low that means 0 then it will clear to 0. Then (Q2.Q0)' =0 or Q2=1 and Q0=1 then clr works. Then it will contain only 1 state. Right?? But answer is ...
32 32 votes
3 3 answers
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Consider a sequential digital circuit consisting of $\mathrm{T}$ flip-flops and $\mathrm{D}$ flip-flops as shown in the figure. $\text{CLKIN}$ is the clock input to the c...
1 1 vote
1 1 answer
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In a 4-bit binary ripple counter, for every input clock pulse(a) All the flip-flops get clocked simultaneously.(b) Only one flip-flop get clocked at a time.(c) Two of the...
0 0 votes
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if i have given 2 flip flop clock simultaneously and 2 flip flop clock non simultaneously what is it synchronous counter or asynchronous counter ? why?