公开(公告)号：GB2506750B

公开(公告)日：2015-03-04

申请号：GB201315339

申请日：2013-08-29

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： MOLL LAURENT ,  LECLER JEAN-JACQUES

IPC: G06F12/08 ,  G06F12/0815 ,  G06F12/0831

公开(公告)号：EP2771796A4

公开(公告)日：2015-10-28

申请号：EP12843752

申请日：2012-10-25

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： LECLER JEAN-JACQUES

IPC: G06F12/08

CPC classification number: G06F12/0815 ,  G06F12/0831 ,  G06F13/4282 ,  G06F2212/622

公开(公告)号：EP2771793A4

公开(公告)日：2015-07-15

申请号：EP12844279

申请日：2012-10-25

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： MOLL LAURENT RENE ,  LECLER JEAN-JACQUES

IPC: G06F12/00 ,  G06F12/08

CPC classification number: G06F12/0815 ,  G06F2212/1016 ,  G06F2212/621 ,  Y02B60/1225 ,  Y02D10/13

Abstract: 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.

公开(公告)号：EP2901294A4

公开(公告)日：2016-08-10

申请号：EP13842232

申请日：2013-09-24

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： BOUCARD PHILIPPE ,  LECLER JEAN-JACQUES ,  BOUTILLIER BORIS

IPC: G06F13/00 ,  G06F13/42 ,  G06F15/78

CPC classification number: H04L12/403 ,  G06F15/7825

公开(公告)号：EP2885713A4

公开(公告)日：2016-03-23

申请号：EP13830550

申请日：2013-08-16

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： MOLL LAURENT ,  LECLER JEAN-JACQUES ,  BOUCARD PHILIPPE

IPC: G06F12/02

CPC classification number: G06F12/1036 ,  G06F12/0207 ,  G06F12/0215 ,  G06F12/0811 ,  G06F12/1027 ,  G06F12/1081 ,  G06F17/5009 ,  G06F2212/681

Abstract: A system TLB accepts translation prefetch requests from initiators. Misses generate external translation requests to a walker port. Attributes of the request such as ID, address, and class, as well as the state of the TLB affect the allocation policy of translations within multiple levels of translation tables. Translation tables are implemented with SRAM, and organized in groups.

公开(公告)号：EP2788874A4

公开(公告)日：2015-06-03

申请号：EP12854899

申请日：2012-12-07

Applicant: QUALCOMM TECHNOLOGIES INC

Inventor： MARTIN PHILIPPE ,  PROBELL JONAH ,  LECLER JEAN-JACQUES

IPC: H04L1/18

CPC classification number: H04L1/1809 ,  G06F11/00 ,  H04L1/0061