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(e) Suppose that for the circuit of Figure 11-21, new semiconductor technol- ogy has allowed us...
(20 pts.) For the following circuit, the timing characteristics of the components are summarized below. .Flip-flop:...
(20 pts.) For the following circuit, the timing characteristics of the components are summarized below. .Flip-flop: clock-to-Q maximum delay tpcq 40ps, clock-to-Q minimum delay tec 30ps, setup time tsetup 50ps, hold time thold 60ps Logic gate (each AND, OR, Inverter): propagation delay tpd 35ps, contamination delay ted25ps. FFl Fr3 CLK OUT FF2 CLK Suppose that there is no clock skew. What is the maximum clock frequency of this a. circuit? b. How much clock skew can the circuit tolerate before...
1. a) Complete the waveform templates for the Master –Slave D-flip-flop below with given D, CLK,...
1.
a) Complete the waveform templates for the Master –Slave
D-flip-flop below with given D, CLK, CLEAR, and PRESET signals.
Neglect the propagation delays.
b) Does it have positive or negative edge triggering with
respect to CLK?
c) Are the asynchronous PRESET and CLEAR active-high or
active-low?
2. Enabling of data load in the D-flip-flop was implemented with
a 2-to-1 multiplexer as show below. The D-flip-flop has the
positive edge triggering and the active-low asynchronous clear.
a) Is the Enable...
Study the following circuit and corresponding waveforms: a) D Q Clock CLK Q Undefined 01 02...
Study the following circuit and corresponding waveforms: a) D Q Clock CLK Q Undefined 01 02 Undefined Q Undefined Undefined Undefined Identify the waveforms that correspond to Qa, Qb and Qc. Provide the name of the components that produce Qa, Qb and Qc. (Note: one answer is none of the above.) (6 marks) b) Study the following circuit: D D D CLK CLK CLK CLK Explain why this will not implement a shift register. Your answer should include a waveform...
Name: (4) (10 pts) Design a Moore FSM that has one input A and one output Y, and the output Y should be 1 if A has...
Name: (4) (10 pts) Design a Moore FSM that has one input A and one output Y, and the output Y should be 1 if A has been 101 during the most recent three consecutive clock cycles or A has been 1 during the two most recent consecutive clock cycles. You only need to write down your state transition diagram. (5) (6 pts) Consider the following sequential circuit. Each two-input OR gate has a propagation delay of 130ps and a...
Design an electronic lock system. This system has 2 inputs: A and B. This system will...
Design an electronic lock system. This system has 2 inputs: A and B. This system will be unlocked when the sequence BBA is pressed. State diagram of this electronic lock system is shown below. - Draw a circuit diagram and find the maximum clock frequency of your circuit. Check if this circuit violates any hold time violation Note: 1) This circuit is a Moore machine 2) Please assign each state as follows, XO = 00, x1 = 01, X2 =...
Question 1 Based on this digital circuit design answer the following questions 14 P Q D...
Question 1 Based on this digital circuit design answer the following questions 14 P Q D 21 L G1 2 D2 Q2 L G21 CLK Which component represents the "Master" Dlatch (Select] Which component represents a D flip-flop Select Component "1" is trigger when G2 is (Select] Component "2" is trigger when the input to Component 3 is Select ] Component "4" is trigger when CLK is (Select] What is the Next State or Characteristic Equation for Component 1 [Select]...
Please show all the work. Thanks QUESTION 1 Consider the following circuit. Given that XOR and...
Please show all the work.
Thanks
QUESTION 1 Consider the following circuit. Given that XOR and AND gates have an input to output delay of 10 ns, the D Flip-Flops have a delay of 20 ns from clock to Q-output, and the minimum setup time of the D Flip-Flops is 8 ns, hold time of the D-FF is 5 ns. (a) what is the maximum frequency (in MHz) that this counter can be clocked before it fails? (b) Does the...
Purpose The purpose of this homework is to better understand how real-world device delays effect the...
Purpose The purpose of this homework is to better understand how real-world device delays effect the maximum speed of operation in sequential synchronous designs. Assignment A sequential network has been implemented using two D flip/flops, and discrete combinational logic as shown in the figure below. Assume that the inputs A and B always change at the same time as the falling edge of the 50% duty cycle clock. Also assume the following delay parameters for the combinational logic elements: The...
Suppose you have a synchronous sequential circuit whose clock has a cycle time of 900 ps...
Suppose you have a synchronous sequential circuit whose clock has a cycle time of 900 ps (i.e., Te = 900 ps). The flip-flops have the timing characteristics given in Table 1 below. What is the minimum contamination delay of a combinational circuit between two registers? Give your answer in number of picoseconds (ps). For example, if your answer were 800 ps, you would write 800. Table 1. Flip-flop Timing Characteristics Timing characteristic toca Amount (in ps) 100 сса setup thold
i know this solution, but can you please explain why and when to use the Tphl...
i
know this solution, but can you please explain why and when to use
the Tphl and when to use the Tplh for the inverter and Xor gate?
LAMDL 10 Quiz 1 3) for the circuit and specifications shown. Find the parameters a), b) Use the specs below for the XOR gate, inver CSE and Tip-flop Vc3.3V Vo: 36 ) La Cik — >> write the equations first, then fill in the numbers. a) What is the minimum clock period...
(20 pts.) For the following circuit, the timing characteristics of the components are summarized below. .Flip-flop: clock-to-Q maximum delay tpcq 40ps, clock-to-Q minimum delay tec 30ps, setup time tsetup 50ps, hold time thold 60ps Logic gate (each AND, OR, Inverter): propagation delay tpd 35ps, contamination delay ted25ps. FFl Fr3 CLK OUT FF2 CLK Suppose that there is no clock skew. What is the maximum clock frequency of this a. circuit? b. How much clock skew can the circuit tolerate before...
1.
a) Complete the waveform templates for the Master –Slave
D-flip-flop below with given D, CLK, CLEAR, and PRESET signals.
Neglect the propagation delays.
b) Does it have positive or negative edge triggering with
respect to CLK?
c) Are the asynchronous PRESET and CLEAR active-high or
active-low?
2. Enabling of data load in the D-flip-flop was implemented with
a 2-to-1 multiplexer as show below. The D-flip-flop has the
positive edge triggering and the active-low asynchronous clear.
a) Is the Enable...
Study the following circuit and corresponding waveforms: a) D Q Clock CLK Q Undefined 01 02 Undefined Q Undefined Undefined Undefined Identify the waveforms that correspond to Qa, Qb and Qc. Provide the name of the components that produce Qa, Qb and Qc. (Note: one answer is none of the above.) (6 marks) b) Study the following circuit: D D D CLK CLK CLK CLK Explain why this will not implement a shift register. Your answer should include a waveform...
Name: (4) (10 pts) Design a Moore FSM that has one input A and one output Y, and the output Y should be 1 if A has been 101 during the most recent three consecutive clock cycles or A has been 1 during the two most recent consecutive clock cycles. You only need to write down your state transition diagram. (5) (6 pts) Consider the following sequential circuit. Each two-input OR gate has a propagation delay of 130ps and a...
Design an electronic lock system. This system has 2 inputs: A and B. This system will be unlocked when the sequence BBA is pressed. State diagram of this electronic lock system is shown below. - Draw a circuit diagram and find the maximum clock frequency of your circuit. Check if this circuit violates any hold time violation Note: 1) This circuit is a Moore machine 2) Please assign each state as follows, XO = 00, x1 = 01, X2 =...
Question 1 Based on this digital circuit design answer the following questions 14 P Q D 21 L G1 2 D2 Q2 L G21 CLK Which component represents the "Master" Dlatch (Select] Which component represents a D flip-flop Select Component "1" is trigger when G2 is (Select] Component "2" is trigger when the input to Component 3 is Select ] Component "4" is trigger when CLK is (Select] What is the Next State or Characteristic Equation for Component 1 [Select]...
Please show all the work.
Thanks
QUESTION 1 Consider the following circuit. Given that XOR and AND gates have an input to output delay of 10 ns, the D Flip-Flops have a delay of 20 ns from clock to Q-output, and the minimum setup time of the D Flip-Flops is 8 ns, hold time of the D-FF is 5 ns. (a) what is the maximum frequency (in MHz) that this counter can be clocked before it fails? (b) Does the...
Purpose The purpose of this homework is to better understand how real-world device delays effect the maximum speed of operation in sequential synchronous designs. Assignment A sequential network has been implemented using two D flip/flops, and discrete combinational logic as shown in the figure below. Assume that the inputs A and B always change at the same time as the falling edge of the 50% duty cycle clock. Also assume the following delay parameters for the combinational logic elements: The...
Suppose you have a synchronous sequential circuit whose clock has a cycle time of 900 ps (i.e., Te = 900 ps). The flip-flops have the timing characteristics given in Table 1 below. What is the minimum contamination delay of a combinational circuit between two registers? Give your answer in number of picoseconds (ps). For example, if your answer were 800 ps, you would write 800. Table 1. Flip-flop Timing Characteristics Timing characteristic toca Amount (in ps) 100 сса setup thold
i
know this solution, but can you please explain why and when to use
the Tphl and when to use the Tplh for the inverter and Xor gate?
LAMDL 10 Quiz 1 3) for the circuit and specifications shown. Find the parameters a), b) Use the specs below for the XOR gate, inver CSE and Tip-flop Vc3.3V Vo: 36 ) La Cik — >> write the equations first, then fill in the numbers. a) What is the minimum clock period...
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