INTEGRATED CIRCUITS WITH CACHE-COHERENCY

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United States of America Patent

APP PUB NO 20130111149A1
SERIAL NO

13659850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved cache coherency controller, method of operation, and system of such is provided. Traffic from coherent agents to shared targets can flow on different channels through the coherency controller. This improves quality of service for performance sensitive agents. Furthermore, data transfer is performed on a separate network from coherency control. This minimizes the distance of data movement, reducing congestion for the physical routing of wires on the chip and reduces the power consumption for data transfers.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM TECHNOLOGIES INC5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lecler, Jean-Jacques Sunnyvale, US 32 377
Moll, Laurent Rene San Jose, US 13 109

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