GATE ECE 2001 | Question: 2.12

Question

The digital block in the figure, realized using two positive edge triggered D-flip-flops. Assume that for that for $t < t_{0}, Q_{1} =Q_{2} = 0.$ The circuit in the digital block is given by

 

• A.

 

 

 

 

• A.

 

 

 

100. 

 

 

 

 

500.