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Results tagged with time
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user 297282
Time cannot be created, but it can be measured by using common references. The oscillation of the cesium atom, or a pulsar, can be used in our lifespan, but neither one is steady forever. We can create 'instances' of time with tuning forks and electronic oscillators. By creating them we define them in terms of 'increments' of time. Those deemed to be laboratory grade become our reference devices for measuring time and frequency, the reciprocal of time.
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Timing Diagram - HyperBus - HyperFlash - HyperRAM - RWDS - CLK - DQ
So, until the next transition of the CLK, there isn't enough time for the RWDS to be valid. Same is applied to the DQx lines in this example. … Plus, the CK transition to DQ/RWDS valid time delays appear to be fixed over the whole frequency of operation range. Could it be really fixed or is it more of a print mistake in the datasheet? …
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