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What Are Set Up Time & Hold Time Constraints? What Do They Signify? Which One Is Critical For Estimating Maximum Clock Frequency Of A Circuit? |
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Answer» Set up TIME is the amount of time the DATA should be stable before the application of the clock SIGNAL, where as the hold time is the amount of time the data should be stable after the application of the clock. Setup time SIGNIFIES maximum delay constraints; hold time is for minimum delay constraints. Setup time is critical for establishing the maximum clock FREQUENCY. Set up time is the amount of time the data should be stable before the application of the clock signal, where as the hold time is the amount of time the data should be stable after the application of the clock. Setup time signifies maximum delay constraints; hold time is for minimum delay constraints. Setup time is critical for establishing the maximum clock frequency. |
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