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Digital Logic - Propagation Delay, Setup, and Hold times
 
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This is one of a series of videos where I cover concepts relating to digital electronics. In this video I talk about three aspects of how flip-flops work. I first talk about the propagation time for a flip-flop, then I follow with the setup and hold times for flip-flops.
Views: 88731 Robot Brigade
Lecture-1 What is meant by clock skew
 
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This video unlock doubts in your mind about what is meant by clock skew?
Views: 16660 sathya moorthy
Metastability
 
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Asynchronous input,Multiple Cycle Synchronizer,De-skewed Multiple-Cycle Synchronizer,
Views: 4585 sigjobs
Mod-06 Lec-39 Xilinx Virtex Clock Tree
 
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Digital System design with PLDs and FPGAs by Prof. Kuruvilla Varghese,Department of Electronics & Communication Engineering,IISc Bangalore.For more details on NPTEL visit http://nptel.ac.in.
Views: 1966 nptelhrd
Flip-flop (electronics)
 
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In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems. Flip-flops and latches are used as data storage elements. Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 336 Audiopedia
Mod-02 Lec-30 Synchronization 2
 
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Digital System design with PLDs and FPGAs by Prof. Kuruvilla Varghese,Department of Electronics & Communication Engineering,IISc Bangalore.For more details on NPTEL visit http://nptel.ac.in.
Views: 2277 nptelhrd
Mod-02 Lec-28 FSM Issues 5
 
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Digital System design with PLDs and FPGAs by Prof. Kuruvilla Varghese,Department of Electronics & Communication Engineering,IISc Bangalore.For more details on NPTEL visit http://nptel.ac.in.
Views: 1214 nptelhrd
Flip-flop (electronics) | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Flip-flop_(electronics) 00:02:09 1 History 00:04:20 2 Implementation 00:06:07 3 Flip-flop types 00:06:53 3.1 Simple set-reset latches 00:07:04 3.1.1 SR NOR latch 00:08:09 3.1.2 spanSR 00:10:57 3.1.3 SR AND-OR latch 00:11:33 3.1.4 JK latch 00:12:11 3.2 Gated latches and conditional transparency 00:12:53 3.2.1 Gated SR latch 00:13:46 3.2.2 Gated D latch 00:15:09 3.2.3 Earle latch 00:17:18 3.3 D flip-flop 00:19:04 3.3.1 Classical positive-edge-triggered D flip-flop 00:20:08 3.3.2 Master–slave edge-triggered D flip-flop 00:20:23 3.3.3 Dual-edge-triggered D flip-flop 00:21:36 3.3.4 Edge-triggered dynamic D storage element 00:22:29 3.4 T flip-flop 00:24:01 3.5 JK flip-flop 00:26:12 4 Timing considerations 00:26:41 4.1 Timing parameters 00:28:26 4.2 Metastability 00:29:42 4.3 Propagation delay 00:30:02 5 Generalizations 00:30:18 6 See also 00:30:33 7 References 00:30:48 8 External links 00:31:07 K 00:32:15 Timing considerations 00:32:25 Timing parameters 00:35:52 Metastability 00:40:03 Propagation delay 00:41:23 Generalizations 00:43:01 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.7914232662713307 Voice name: en-US-Wavenet-D "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are fundamental building blocks of digital electronics systems used in computers, communications, and many other types of systems. Flip-flops and latches are used as data storage elements. A flip-flop is a device which stores a single bit (binary digit) of data; one of its two states represents a "one" and the other represents a "zero". Such data storage can be used for storage of state, and such a circuit is described as sequential logic in electronics. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal. Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.
Views: 7 wikipedia tts
Mod-01 Lec-30 Advanced Machining Processes
 
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Advanced Machining Processes by Prof. Vijay K. Jain, Department of Mechanical Engineering, IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 1574 nptelhrd
VLSI Design [Module 02 - Lecture 09] High Level Synthesis: RTL Optimizations for Power
 
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Course: Optimization Techniques for Digital VLSI Design Instructor: Dr. Chandan Karfa Department of Computer Science and Engineering, IIT Guwahati.