Using dynamic bursts to support frequency-agile memory interfaces

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United States of America Patent

PATENT NO 9568980
SERIAL NO

14416088

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Abstract

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The disclosed embodiments relate to a system that supports dynamic bursts to facilitate frequency-agile communication between a memory controller and a memory device. During operation, the system monitors a reference clock signal received at an interface between the memory device and the memory controller. Upon detecting a frequency change in the reference clock signal from a fullrate to a subrate, the interface operates in a burst mode, wherein data is communicated through bursts separated by intervening low-power intervals during which portions of the interface are powered down.

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Patent Owner(s)

  • RAMBUS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daly, Barry William Chapel Hill, US 10 99
Tsang, Brian Hing-Kit Fremont, US 12 6
Zerbe, Jared L Woodside, US 215 5652

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