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Double data rate refers to a computer bus in which data is transferred on both the rise and fall of a clock signal, effectively yielding twice the transfer rate of normal random-access memory (RAM) or SDRAM. Double data rate memory modules may be referred to as DDR RAM or DDR SDRAM.[1]

References

  1. ↑ Double Data Rate Random Access Memory at the Free On-Line Dictionary Of Computing. 2001-05-24.

External links

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