Time multiplexing at different rates to access different memory types

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United States of America Patent

PATENT NO 9864707
SERIAL NO

14866911

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Abstract

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A memory controller accesses different types of memory devices running at different native rates through the use of a time division multiplexed bus. Data is transferred over the bus at one rate when accessing one type of memory device and at a different rate when accessing another type of memory device. In addition, the memory controller may provide control information (e.g., command and address information) to the different types of memory devices at different rates and, in some cases, time multiplex the control information on a shared bus.

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Patent Owner(s)

  • RAMBUS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shaeffer, Ian Los Gatos, US 145 1729

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