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Read the following paragraph and answer the questions.
A digital counter is a set of flipflops whose states change in response to the pulses applied at Input. Counters can be asynchronous counters or synchronous counters. A counter is an example of a state machine; the number of states is called the modulus. Two basic types of state machines are the Moore and the Mealy. In Moore machine, the combinational logic is a gate array with outputs that determine the next state of the flip-flops in the memory. For Mealy machine, the present state affects just as in Moore machine but in addition, the inputs also affect the outputs.
Q. A binary ripple counter is required to count upto 16, 38310. If the clock frequency is 8.192 MHz, the number of flip-flops required and frequency of the output of MSB respectively are
  • a)
    28, 500 Hz
  • b)
    14, 250 Hz
  • c)
    28, 250 Hz
  • d)
    14, 500 Hz
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Read the following paragraph and answer the questions.A digital counte...
binary ripple counter is a type of counter in which the output of one flip-flop is connected to the clock input of the next flip-flop.
This causes the output of the counter to ripple from one flip-flop to the next, creating a series of pulses. The output of the counter can be used to drive a digital display, such as a 7-segment display, to show the binary count.
In a counter, Number of flip flop = log2 N
where, N is Max count value.
Number of flip flops required = log(16383)= 14
In this case, we need to count up to 16,383 (in binary 111111111111111). This requires 14 flip-flops, as the number of bits required to represent the number 16,383 is 14.
The frequency of the output of the MSB  is given as : FCLK/N
where,
FCLK  is clock frequency
N is Max count value
so MSB frequency = 
= 500Hz
Hence correct option is 4.
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Community Answer
Read the following paragraph and answer the questions.A digital counte...
Calculation of Flip-Flops and Output Frequency:
- To count up to 16,38310 in binary, we require at least 15 flip-flops (as 2^15 = 32,768 which is greater than 16,383).
- The clock frequency is 8.192 MHz, and we need to determine the frequency of the output of the Most Significant Bit (MSB).

Calculating the Frequency of MSB:
- The output frequency of the MSB is equal to the clock frequency divided by the modulus of the counter.
- Since the counter counts up to 16,38310, the modulus is 16,384, which is 2^14.
- Therefore, the output frequency of the MSB is 8.192 MHz divided by 2^14, which equals 8.192 MHz / 16,384 = 500 Hz.
Therefore, the number of flip-flops required for a binary ripple counter to count up to 16,38310 would be 15, and the frequency of the output of the MSB would be 500 Hz.
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Read the following paragraph and answer the questions.A digital counter is a set of flipflops whose states change in response to the pulses applied at Input. Counters can be asynchronous counters or synchronous counters. A counter is an example of a state machine; the number of states is called the modulus. Two basic types of state machines are the Moore and the Mealy. In Moore machine, the combinational logic is a gate array with outputs that determine the next state of the flip-flops in the memory. For Mealy machine, the present state affects just as in Moore machine but in addition, the inputs also affect the outputs.Q. A binary ripple counter is required to count upto 16, 38310. If the clock frequency is 8.192 MHz, the number of flip-flops required and frequency of the output of MSB respectively area)28, 500 Hzb)14, 250 Hzc)28, 250 Hzd)14, 500 HzCorrect answer is option 'D'. Can you explain this answer?
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Read the following paragraph and answer the questions.A digital counter is a set of flipflops whose states change in response to the pulses applied at Input. Counters can be asynchronous counters or synchronous counters. A counter is an example of a state machine; the number of states is called the modulus. Two basic types of state machines are the Moore and the Mealy. In Moore machine, the combinational logic is a gate array with outputs that determine the next state of the flip-flops in the memory. For Mealy machine, the present state affects just as in Moore machine but in addition, the inputs also affect the outputs.Q. A binary ripple counter is required to count upto 16, 38310. If the clock frequency is 8.192 MHz, the number of flip-flops required and frequency of the output of MSB respectively area)28, 500 Hzb)14, 250 Hzc)28, 250 Hzd)14, 500 HzCorrect answer is option 'D'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about Read the following paragraph and answer the questions.A digital counter is a set of flipflops whose states change in response to the pulses applied at Input. Counters can be asynchronous counters or synchronous counters. A counter is an example of a state machine; the number of states is called the modulus. Two basic types of state machines are the Moore and the Mealy. In Moore machine, the combinational logic is a gate array with outputs that determine the next state of the flip-flops in the memory. For Mealy machine, the present state affects just as in Moore machine but in addition, the inputs also affect the outputs.Q. A binary ripple counter is required to count upto 16, 38310. If the clock frequency is 8.192 MHz, the number of flip-flops required and frequency of the output of MSB respectively area)28, 500 Hzb)14, 250 Hzc)28, 250 Hzd)14, 500 HzCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following paragraph and answer the questions.A digital counter is a set of flipflops whose states change in response to the pulses applied at Input. Counters can be asynchronous counters or synchronous counters. A counter is an example of a state machine; the number of states is called the modulus. Two basic types of state machines are the Moore and the Mealy. In Moore machine, the combinational logic is a gate array with outputs that determine the next state of the flip-flops in the memory. For Mealy machine, the present state affects just as in Moore machine but in addition, the inputs also affect the outputs.Q. A binary ripple counter is required to count upto 16, 38310. If the clock frequency is 8.192 MHz, the number of flip-flops required and frequency of the output of MSB respectively area)28, 500 Hzb)14, 250 Hzc)28, 250 Hzd)14, 500 HzCorrect answer is option 'D'. Can you explain this answer?.
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