Question

In: Electrical Engineering

Explain in detail the differences between 4-Bit Synchronous and Asynchronous Counters. Each Flip-Flop is negative-edge triggered....

Explain in detail the differences between 4-Bit Synchronous and Asynchronous Counters. Each Flip-Flop is negative-edge triggered. Use the relevant block diagrams, Truth Table of state sequence, and Timing Diagram to support your explanation.

Solutions

Expert Solution

Here I have differentiated synchronous and asynchronous counters. If you have any queries please feel free to comment.

If you are satisfied with my work please UPVOTE.

Thank you.!


Related Solutions

Explain in detail the differences between 4-Bit Synchronous and Asynchronous Counters. Each Flip-Flop is negative-edge triggered....
Explain in detail the differences between 4-Bit Synchronous and Asynchronous Counters. Each Flip-Flop is negative-edge triggered. Use the relevant block diagrams, Truth Table of state sequence, and Timing Diagram to support your explanation.
2. Design a falling-edge triggered SR flip-flop with an active-high asynchronous clear. a) Draw the logic...
2. Design a falling-edge triggered SR flip-flop with an active-high asynchronous clear. a) Draw the logic symbol and a truth table. b) Write a complete VHDL model (entity and behavioral architecture)
A T flip-flop is a 1-bit synchronous storage component alternative to the D flip-flop, with a...
A T flip-flop is a 1-bit synchronous storage component alternative to the D flip-flop, with a slightly different interface. The T flip-flop has one input t to synchronously control the state of the flip-flop, as follows: When t is 0, the flip-flop does not change its state value. When t is 1, the flip-flop inverts its current state value (0 becomes 1, and 1 becomes 0). Write a Verilog module for the T flip-flop using a behavioral model. The flip-flop...
Implement the synchronous 2-bit Up/Down counter with saturation at the end states. The flip-flop outputs Q1,...
Implement the synchronous 2-bit Up/Down counter with saturation at the end states. The flip-flop outputs Q1, Q0 serve as the outputs of the counter. The counting direction is set with mode control input M. With M =1 the flip-flop outputs follow the incrementing binary sequence starting from a current state with saturation at state 11 as shown in the following example: 00-> 01-> 10-> 11-> 11-> 11... With M =0 the outputs follow the decrementing binary sequence from a current...
Design a synchronous counter having the count sequence given by the following table. Use negative edge-triggered...
Design a synchronous counter having the count sequence given by the following table. Use negative edge-triggered T flip-flops provided with a clock. (i) Draw the state diagram of the counter. (ii) Build the counter's state table showing the synchronous inputs of the T flip-flops as well. (iii) Using Karnaugh maps, find the minimal sum-of-products form of the equations for the inputs to the flip-flops; assume the next states of the unused combinations to be "don't care states" (iv) Draw the...
Implement the synchronous 2-bit Up/Down counter  with saturation at the end states. The flip-flop outputs Q1, Q0...
Implement the synchronous 2-bit Up/Down counter  with saturation at the end states. The flip-flop outputs Q1, Q0 serve as the outputs of the counter. The counting direction is set with mode control input M. With M =1 the flip-flop outputs follow the incrementing binary sequence starting from a current state with saturation at state 11 as shown in the following example: 00-> 01-> 10-> 11-> 11-> 11... With M =0 the outputs follow the decrementing binary sequence from a current state...
Create a VHDL code of a 4 bit Counter using D flip flop and a Frequency...
Create a VHDL code of a 4 bit Counter using D flip flop and a Frequency Divider that provides the clock signal input for counter
Design a 4-bit bidirectional serial-in-serial-out shift register using S-R flip flops that trigger on the negative–edge...
Design a 4-bit bidirectional serial-in-serial-out shift register using S-R flip flops that trigger on the negative–edge transition. EXPLAIN its operation if binary input 0101 is applied to the register which initially holds binary data 1101. DRAW the timing-diagram for serial-in operation in right-shift mode only.
(a) Design a 4-bit ring counter. Use an external asynchronous INIT input to initialize the flip-flops...
(a) Design a 4-bit ring counter. Use an external asynchronous INIT input to initialize the flip-flops to a valid initial state. Also remember to hook up the CLOCK to all flip-flops. (b) Design a 4-bit Johnson counter. Use an external asynchronous INIT input to initialize the flip-flops to a valid initial state. Also remember to hook up the CLOCK to all flip-flops. (c) How many states does the ring counter in part (a) have? How many states does the Johnson...
Deserializer Explain how this circuit works. Note that these flip-flops are positive edge-triggered. What requirements of...
Deserializer Explain how this circuit works. Note that these flip-flops are positive edge-triggered. What requirements of setup time, hold time, and propagation delay must be met for this circuit to work? Imagine that clock had a slow rising edge (for example, it could be coming through a long path from a separate circuit board, or the clock driver might be undersized). Considering that, due to random mismatch, each flip-flop will trigger at a slightly different threshold, what behavior could result...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT