Design a sequence generator that generates the following serial sequence: If your Entry no. is 2021EE1X1X2X3X4,...

 

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Design a sequence generator that generates the following serial sequence: If your Entry no. is 2021EE1X1X2X3X4, then the serial sequence to be generated is: {3-bit binary of (X3%8), 3-bit binary of (X4%8)} where % is the modulo operator. For example: If your Entry no. is 2021EE10465, you have to generate a sequence: {1,1,0,1,0,1} If your Entry no. is 2021EE10485, you have to generate a sequence: {0,0,0,1,0,1} If your Entry no. is 2021EE10498, you have to generate a sequence: {0,0,1,0,0,0} and so on.... FSM Design steps: • The circuit has one input, X, and one serial output, Y. If X is 1 at the rising clock edge, the machine should generate the desired output sequence as Y. If X is 1 while the circuit is busy generating its output sequence, the input X should be ignored. If X is 0, and the circuit is idle, the output Y should be 0. · [Let's say the circuit to be designed is a black box. It has two inputs, X and CLK and one serial output Y. Let's say X is 0 and the clock is being fed to CLK input. At this moment output Y should be 0, the circuit is in 'idle state'. Whenever X becomes 1 at the rising clock edge, the black box starts generating the sequence given to you. If the sequence to be generated is a 6-bit sequence, then since Y is a serial output, it will take 6 clock cycles (or more, depending on your circuit) to generate the required sequence at Y. During these 6 clock cycles, we say the circuit is 'busy generating its output'. Once the output is generated (i.e. these 6 clock cycles are over) the circuit is called to be in 'idle state'.] Construct a state diagram for the finite state machine. • How many flip-flops will you need? • Assign values to each state in the state diagram. • Construct the state table from the state diagram. Use D-flip-flops. • Use Karnaugh maps to generate each of the inputs to each of the flipflops. • Write Verilog code to simulate the circuit. Implement the designed circuit on CPLD board. Design a sequence generator that generates the following serial sequence: If your Entry no. is 2021EE1X1X2X3X4, then the serial sequence to be generated is: {3-bit binary of (X3%8), 3-bit binary of (X4%8)} where % is the modulo operator. For example: If your Entry no. is 2021EE10465, you have to generate a sequence: {1,1,0,1,0,1} If your Entry no. is 2021EE10485, you have to generate a sequence: {0,0,0,1,0,1} If your Entry no. is 2021EE10498, you have to generate a sequence: {0,0,1,0,0,0} and so on.... FSM Design steps: • The circuit has one input, X, and one serial output, Y. If X is 1 at the rising clock edge, the machine should generate the desired output sequence as Y. If X is 1 while the circuit is busy generating its output sequence, the input X should be ignored. If X is 0, and the circuit is idle, the output Y should be 0. · [Let's say the circuit to be designed is a black box. It has two inputs, X and CLK and one serial output Y. Let's say X is 0 and the clock is being fed to CLK input. At this moment output Y should be 0, the circuit is in 'idle state'. Whenever X becomes 1 at the rising clock edge, the black box starts generating the sequence given to you. If the sequence to be generated is a 6-bit sequence, then since Y is a serial output, it will take 6 clock cycles (or more, depending on your circuit) to generate the required sequence at Y. During these 6 clock cycles, we say the circuit is 'busy generating its output'. Once the output is generated (i.e. these 6 clock cycles are over) the circuit is called to be in 'idle state'.] Construct a state diagram for the finite state machine. • How many flip-flops will you need? • Assign values to each state in the state diagram. • Construct the state table from the state diagram. Use D-flip-flops. • Use Karnaugh maps to generate each of the inputs to each of the flipflops. • Write Verilog code to simulate the circuit. Implement the designed circuit on CPLD board.

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State Diagram Design States Idle Generating Inputs X input CK clock Outputs Y output Transitions Tra... View the full answer