Reconfigurable memory controller

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United States of America Patent

PATENT NO 8880818
SERIAL NO

14167635

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Abstract

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Embodiments of a memory controller are described. This memory controller includes signal connectors, which are electrically coupled to a communication path that includes multiple links, and an interface circuit, which is electrically coupled to the signal connectors. In a first operating mode, the interface circuit communicates with a first memory device via the communication path using spatial multiplexing, in which there are dedicated command/address links and dedicated data links in the communication path. Moreover, in a second operating mode, the interface circuit communicates with a second memory device via the communication path using time multiplexing, in which at least some of the links in the communication path time interleave command/address information and data.

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Patent Owner(s)

  • RAMBUS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuchibholta, Venu Madhav Campbell, US 1 5
Linstadt, John Eric Palo Alto, US 149 321
Ware, Frederick A Los Altos Hills, US 758 10954

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