For the following circuit calculate the following:  a) Define what type of skew we have in the above circuit.  b) The maximum Frequency if the skew for the second Flip-Flop is 3 ns? Also, compare it with the clock frequency if no skew is present c) What is the biggest skew that the above circuit can take while meeting the hold-time constraint for the above circuit?  While you are solving the above questions, consider the following delays:  CLK-to-Q for Flip-Flops: 7ns/9ns Combinational Delay: (The combinational circuit is a 2-bit multiplier, which entirely built based on using 2-input NAND gates and the response time of the gate is 1ns)

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For the following circuit calculate the following: 
a) Define what type of skew we have in the above circuit. 
b) The maximum Frequency if the skew for the second Flip-Flop is 3
ns? Also, compare it with the clock frequency if no skew is present
c) What is the biggest skew that the above circuit can take while
meeting the hold-time constraint for the above circuit? 
While you are solving the above questions, consider the following
delays: 
CLK-to-Q for Flip-Flops: 7ns/9ns
Combinational Delay: (The combinational circuit is a 2-bit multiplier, which
entirely built based on using 2-input NAND gates and the response time of
the gate is 1ns)
Setup Time for Flip-Flops: 5ns
Hold Time for Flip-Flops: 2ns

2) For the following circuit calculate the following:
CLK
CLK₁
Iskew
FF
D₁ Q₁
comb
CLK₂
FF₂
D₂ Q₂
a) Define what type of skew do we have in the above circuit.
b) The maximum Frequency if the skew for the second Flip-Flop is 3
ns? Also compare it with the clock frequency if no skew is present
c) What is the biggest skew that the above circuit can take while
meeting the hold-time constraint for the above circuit?
While you are solving the above questions, consider the following
delays:
CLK-to-Q for Flip-Flops: 7ns/9ns
Combinational Delay: (The combinational circuit is 2-bit multiplier, which
entirely built based on using 2-input NAND gates and the response time of
the gate is 1ns)
Setup Time for Flip-Flops: 5ns
Hold Time for Flip-Flops: 2ns
Transcribed Image Text:2) For the following circuit calculate the following: CLK CLK₁ Iskew FF D₁ Q₁ comb CLK₂ FF₂ D₂ Q₂ a) Define what type of skew do we have in the above circuit. b) The maximum Frequency if the skew for the second Flip-Flop is 3 ns? Also compare it with the clock frequency if no skew is present c) What is the biggest skew that the above circuit can take while meeting the hold-time constraint for the above circuit? While you are solving the above questions, consider the following delays: CLK-to-Q for Flip-Flops: 7ns/9ns Combinational Delay: (The combinational circuit is 2-bit multiplier, which entirely built based on using 2-input NAND gates and the response time of the gate is 1ns) Setup Time for Flip-Flops: 5ns Hold Time for Flip-Flops: 2ns
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