Memory System With Point-to-Point Request Interconnect

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United States of America Patent

SERIAL NO

12595125

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Abstract

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A memory system includes a memory controller with a plurality N of memory-controller blocks, each of which conveys independent transaction requests over external request ports. The request ports are coupled, via point-to-point connections, to from one to N memory devices, each of which includes N independently addressable memory blocks. All of the external request ports are connected to respective external request ports on the memory device or devices used in a given configuration. The number of request ports per memory device and the data width of each memory device changes with the number of memory devices such that the ratio of the request-access granularity to the data granularity remains constant irrespective of the number of memory devices.

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Patent Owner(s)

Patent OwnerAddress
RAMBUS INC1050 ENTERPRISE WAY SUITE 700 SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perego, Richard E Thornton, US 154 4471
Ware, Frederick A Los Altos Hills, US 757 10947

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