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Author Question: Which of the following describes the operation of a positive edge-triggered D flip-flop? A) If ... (Read 126 times)

berenicecastro

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on: Jul 28, 2018
Which of the following describes the operation of a positive edge-triggered D flip-flop?
 
  A) If both inputs are high, the output will toggle.
  B) When both inputs are low, an invalid state will exist.
  C) The output will follow the input on the leading edge of the clock.
  D) The input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock.

Question 2

An intersective method of pulse width modulation ________.
 
  A) compares the value of a pulse waveform intersecting the modulating signal to determine the pulse width
  B) compares the value of a reference sine wave intersecting the modulating signal to determine the pulse width
  C) compares the value of a sawtooth waveform intersecting the modulating signal to determine the pulse width
  D) compares the value of a reference dc voltage intersecting the modulating signal to determine the pulse width
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mrphibs

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Reply #1 on: Jul 28, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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berenicecastro

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

xiazhe

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Reply 3 on: Yesterday
Gracias!

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