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What is DQS in DDR3 SDRAM?

Updated: 10/3/2023
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16y ago

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DQS = data strobe. When data is read from DRAM using the DQ pins, DQS is asserted so that memory controller can use that to read data. When memory controller writes to DRAM, it asserts DQS when DQ pins have the data to be written.

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16y ago
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11y ago

Data queue strobe

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Q: What is DQS in DDR3 SDRAM?
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