Fill in the timing diagram for a falling-edge-triggered S-R flip-flop. Assume Q begins at 0. Clock R.
Fill in the timing diagram for a falling-edge-triggered S-R flip-flop. Assume Q begins at 0. Clock R.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
![### Educational Website Content
#### Timing Diagram for a Falling-Edge-Triggered S-R Flip-Flop
**Objective:**
Understand how to interpret and fill in the timing diagram for a falling-edge-triggered S-R flip-flop.
**Description:**
An S-R (Set-Reset) flip-flop is a basic type of flip-flop used in various electronic circuits. It has two inputs, labeled S (Set) and R (Reset), and one output, labeled Q. The state of the Q output depends on the inputs S and R as well as the clock signal.
**Diagram Explanation:**
The provided diagram is a timing diagram that illustrates the behavior of a falling-edge-triggered S-R flip-flop. The diagram includes four distinct waveforms:
1. **Clock Signal:**
- This is the base signal that synchronizes changes in the flip-flop. In the diagram, it alternates between high and low states, with the transitions from high to low (falling edges) being critical for triggering.
2. **S (Set) Input Signal:**
- This signal determines when the flip-flop should be set. It is shown as a rectangular waveform that transitions between high (logic 1) and low (logic 0) states.
3. **R (Reset) Input Signal:**
- This signal determines when the flip-flop should be reset. Like the S signal, it is also shown as a rectangular waveform.
4. **Q (Output) Signal:**
- The output of the flip-flop, which changes in response to the S and R inputs at the falling edge of the clock signal.
**Key Points:**
- **Falling Edge Trigger:** The flip-flop is sensitive to the falling edge of the clock signal, meaning it will evaluate the inputs and potentially change the output Q at the moment the clock transitions from high to low.
- **Initial State Assumption:** Assume Q begins at 0.
**Exercise:**
Based on the S and R input signals shown in the timing diagram, fill in the Q (output) waveform. Remember, the flip-flop responds on the falling edge of the clock signal only.
**Guide:**
1. Observe each falling edge of the clock on the diagram.
2. At each falling edge, note the states of the S and R inputs:
- If S = 1 and R = 0, set Q to 1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa30064f7-533a-43ae-833a-abf84350ad37%2F1efcab59-ce9b-4157-9ca2-cba76c669186%2Fzzldstl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Educational Website Content
#### Timing Diagram for a Falling-Edge-Triggered S-R Flip-Flop
**Objective:**
Understand how to interpret and fill in the timing diagram for a falling-edge-triggered S-R flip-flop.
**Description:**
An S-R (Set-Reset) flip-flop is a basic type of flip-flop used in various electronic circuits. It has two inputs, labeled S (Set) and R (Reset), and one output, labeled Q. The state of the Q output depends on the inputs S and R as well as the clock signal.
**Diagram Explanation:**
The provided diagram is a timing diagram that illustrates the behavior of a falling-edge-triggered S-R flip-flop. The diagram includes four distinct waveforms:
1. **Clock Signal:**
- This is the base signal that synchronizes changes in the flip-flop. In the diagram, it alternates between high and low states, with the transitions from high to low (falling edges) being critical for triggering.
2. **S (Set) Input Signal:**
- This signal determines when the flip-flop should be set. It is shown as a rectangular waveform that transitions between high (logic 1) and low (logic 0) states.
3. **R (Reset) Input Signal:**
- This signal determines when the flip-flop should be reset. Like the S signal, it is also shown as a rectangular waveform.
4. **Q (Output) Signal:**
- The output of the flip-flop, which changes in response to the S and R inputs at the falling edge of the clock signal.
**Key Points:**
- **Falling Edge Trigger:** The flip-flop is sensitive to the falling edge of the clock signal, meaning it will evaluate the inputs and potentially change the output Q at the moment the clock transitions from high to low.
- **Initial State Assumption:** Assume Q begins at 0.
**Exercise:**
Based on the S and R input signals shown in the timing diagram, fill in the Q (output) waveform. Remember, the flip-flop responds on the falling edge of the clock signal only.
**Guide:**
1. Observe each falling edge of the clock on the diagram.
2. At each falling edge, note the states of the S and R inputs:
- If S = 1 and R = 0, set Q to 1.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Introductory Circuit Analysis (13th Edition)](https://www.bartleby.com/isbn_cover_images/9780133923605/9780133923605_smallCoverImage.gif)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
![Delmar's Standard Textbook Of Electricity](https://www.bartleby.com/isbn_cover_images/9781337900348/9781337900348_smallCoverImage.jpg)
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
![Introductory Circuit Analysis (13th Edition)](https://www.bartleby.com/isbn_cover_images/9780133923605/9780133923605_smallCoverImage.gif)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
![Delmar's Standard Textbook Of Electricity](https://www.bartleby.com/isbn_cover_images/9781337900348/9781337900348_smallCoverImage.jpg)
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
![Fundamentals of Electric Circuits](https://www.bartleby.com/isbn_cover_images/9780078028229/9780078028229_smallCoverImage.gif)
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
![Electric Circuits. (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780134746968/9780134746968_smallCoverImage.gif)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
![Engineering Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780078028151/9780078028151_smallCoverImage.gif)
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,