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Q TAB, kaat Ho change - A to = At / Flip Flops Negative edge triggend...
All flip flops are positive-edge triggered. Assume each flip flop starts at 0.
All flip flops are
positive-edge triggered. Assume each flip flop starts at 0.
Problem 11: (8 pts) For the following circuit, complete the timing diagram for the state of each flip flop and the output, where shown. All flip flops are positive-edge triggered. Assume each flip flop starts at 0. J-K FF TFF CLK PRE CLR PRE CLR CLR回 Clock CLR
Problem 11: (8 pts) For the following circuit, complete the timing diagram for the state of each flip flop...
Q D Clock Clk Q Clock Qb Q Qa Q Q Multiple type of flip-flops Circuit...
Q D Clock Clk Q Clock Qb Q Qa Q Q Multiple type of flip-flops Circuit The figure above shows a circuit that use three different types of D flip-flops: a) D latch b) Rising-edge D flip-flop c) Falling-edge flip-flop For each one of the flip-flops enter their output for the times t1.t2.t3.t4 Assume that initially all outputs are '0' D
5) Complete the timing diagram for the circuit with one positive-edge and one negative-edge triggered D...
5) Complete the timing diagram for the circuit with one positive-edge and one negative-edge triggered D FF. Q1 and Q0 start a low (0) because CLRn starts low. CLk K - 1 cun Q ई 6) For each set of waveforms, create a D, T or J/K waveform that will generate the desired Q output. Assume Q starts low. There are several right answers for the J and K inputs. To prevent flip-flop instability, all changes to the D, T...
Lab Exercise 2 (20 ma rks) Title: Asynchronous Counters (using Dual JK Negative-Edge-Triggered fl...
Lab Exercise 2 (20 ma rks) Title: Asynchronous Counters (using Dual JK Negative-Edge-Triggered flip-flops) Objective: To understand usage and theory of the Asynchronous Counters built using the JK-FF Component: 74LS73 Dual JK Negative-Edge-Triggered Flip-flops LED (2 Units) 330 2 resistor (2 units) DC Power supply Oscilloscope with 2 probes with build-in function generator or Oscilloscope with 2 probes with separate unit Enter Shift Function Generator + Paup Other Equipment: Jumper wires, NI Elvis Tester Board (optional) End Procedure: Construct the...
TIMING Consider the following ciru. The clock connections to the flip-flops are not shown (both flip-flops...
TIMING Consider the following ciru. The clock connections to the flip-flops are not shown (both flip-flops are clocked by the same clock). Y1 D a Assume the following Delay of each AND gate: 1 ns Delay of each inverter 04 ns Set up time of each flip-flop: 0.1 ns Hold time of each flip-flop: 0 ns Clk-to-Q delay of each fip-flop: 0.3 ns a) What is the maximum frequency of the clock in this cicuit (in MHz)? b) Suppose the...
Question 3. [20 marks a) Convert a JK - Flip Flop into a D- Flip Flop...
Question 3. [20 marks a) Convert a JK - Flip Flop into a D- Flip Flop [10 marks] b) Given the following JK - Flip Flop Preset dCLK K Clear Clearo Preset J K C CLK 1 Figure 2. Timing Diagram Sketch the output waveform Q in Figure 2. [10 marks C
The following Flip Flops JK fix implements a binary counter; assuming that at time t1, all...
The following Flip Flops JK fix implements a binary counter;
assuming that at time t1, all outputs Q are ZERO, it indicates the
value of Q2, Q1 and Q0 at time t4.
Q2 = LOW . . Q1 = HIGH . QO = LOW 1 J Q2 J Q1 J QO CLK CLK CLK к Q2 K Q K Q. *All PRE and CLR are HIGH t1 Input clock pulses Talk t1 t2 2 +3 3 14 4 5 6...
Using all D flip-flops and combinational logic (AND/OR/NOT gates only) b) using all T flip-flop...
using all D flip-flops and combinational logic (AND/OR/NOT gates
only)
b) using all T flip-flops and a multiplexer of size 8:1
Problem 3: (10 pts) Design a synchronous machine (Transition Table, K-maps, Final Equations, Circuit Diagram) that counts through the following sequence in the order shown below. Note, there are no inputs or output variables, so your Q values must reflect the Hex value listed B 74 2 D9 3 0 and repeat a) using all D flip-flops and combinational...
e Q and Q output waveforms of the flip-flop in Figure 6-18 for the D and...
e Q and Q output waveforms of the flip-flop in Figure 6-18 for the D and CLK inpusts in Figure 6-19.(a). Assume that the positive edge-triggered flip-flop is initially RESEI CLK 4. For the positive edge-triggered J-K flip-flop with preset and clear inputs in Figure 6-27, determine the Q output for the inputs shown in the timing diagram in part (a) if Q is initially LOW CLK 几几几几几几 PRE PRE CLR CLR 5. Use a K-map to reduce the following...
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...
All flip flops are
positive-edge triggered. Assume each flip flop starts at 0.
Problem 11: (8 pts) For the following circuit, complete the timing diagram for the state of each flip flop and the output, where shown. All flip flops are positive-edge triggered. Assume each flip flop starts at 0. J-K FF TFF CLK PRE CLR PRE CLR CLR回 Clock CLR
Problem 11: (8 pts) For the following circuit, complete the timing diagram for the state of each flip flop...
Q D Clock Clk Q Clock Qb Q Qa Q Q Multiple type of flip-flops Circuit The figure above shows a circuit that use three different types of D flip-flops: a) D latch b) Rising-edge D flip-flop c) Falling-edge flip-flop For each one of the flip-flops enter their output for the times t1.t2.t3.t4 Assume that initially all outputs are '0' D
5) Complete the timing diagram for the circuit with one positive-edge and one negative-edge triggered D FF. Q1 and Q0 start a low (0) because CLRn starts low. CLk K - 1 cun Q ई 6) For each set of waveforms, create a D, T or J/K waveform that will generate the desired Q output. Assume Q starts low. There are several right answers for the J and K inputs. To prevent flip-flop instability, all changes to the D, T...
Lab Exercise 2 (20 ma rks) Title: Asynchronous Counters (using Dual JK Negative-Edge-Triggered flip-flops) Objective: To understand usage and theory of the Asynchronous Counters built using the JK-FF Component: 74LS73 Dual JK Negative-Edge-Triggered Flip-flops LED (2 Units) 330 2 resistor (2 units) DC Power supply Oscilloscope with 2 probes with build-in function generator or Oscilloscope with 2 probes with separate unit Enter Shift Function Generator + Paup Other Equipment: Jumper wires, NI Elvis Tester Board (optional) End Procedure: Construct the...
TIMING Consider the following ciru. The clock connections to the flip-flops are not shown (both flip-flops are clocked by the same clock). Y1 D a Assume the following Delay of each AND gate: 1 ns Delay of each inverter 04 ns Set up time of each flip-flop: 0.1 ns Hold time of each flip-flop: 0 ns Clk-to-Q delay of each fip-flop: 0.3 ns a) What is the maximum frequency of the clock in this cicuit (in MHz)? b) Suppose the...
Question 3. [20 marks a) Convert a JK - Flip Flop into a D- Flip Flop [10 marks] b) Given the following JK - Flip Flop Preset dCLK K Clear Clearo Preset J K C CLK 1 Figure 2. Timing Diagram Sketch the output waveform Q in Figure 2. [10 marks C
The following Flip Flops JK fix implements a binary counter;
assuming that at time t1, all outputs Q are ZERO, it indicates the
value of Q2, Q1 and Q0 at time t4.
Q2 = LOW . . Q1 = HIGH . QO = LOW 1 J Q2 J Q1 J QO CLK CLK CLK к Q2 K Q K Q. *All PRE and CLR are HIGH t1 Input clock pulses Talk t1 t2 2 +3 3 14 4 5 6...
using all D flip-flops and combinational logic (AND/OR/NOT gates
only)
b) using all T flip-flops and a multiplexer of size 8:1
Problem 3: (10 pts) Design a synchronous machine (Transition Table, K-maps, Final Equations, Circuit Diagram) that counts through the following sequence in the order shown below. Note, there are no inputs or output variables, so your Q values must reflect the Hex value listed B 74 2 D9 3 0 and repeat a) using all D flip-flops and combinational...
e Q and Q output waveforms of the flip-flop in Figure 6-18 for the D and CLK inpusts in Figure 6-19.(a). Assume that the positive edge-triggered flip-flop is initially RESEI CLK 4. For the positive edge-triggered J-K flip-flop with preset and clear inputs in Figure 6-27, determine the Q output for the inputs shown in the timing diagram in part (a) if Q is initially LOW CLK 几几几几几几 PRE PRE CLR CLR 5. Use a K-map to reduce the following...
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...
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