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：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.