公开(公告)号：EP3047352B1

公开(公告)日：2017-03-15

申请号：EP14784149.8

申请日：2014-09-19

Applicant: Qualcomm Incorporated

Inventor： LO, Haw-Jing ,  CHUN, Dexter

IPC: G06F1/32 ,  G06F13/16 ,  G06F13/40

CPC classification number: G06F13/4018 ,  G06F1/3253 ,  G06F1/3275 ,  G06F13/1678 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D10/151

Abstract: Systems and methods are disclosed for conserving power consumption in a memory system. One such system comprises a DRAM memory system and a system on chip (SoC). The SoC is coupled to the DRAM memory system via a memory bus. The SoC comprises one or more memory controllers for processing memory requests from one or more memory clients for accessing the DRAM memory system. The one or more memory controllers are configured to selectively conserve memory power consumption by dynamically resizing a bus width of the memory bus.

Abstract translation: 的系统和方法游离缺失盘用于在存储器系统节省功率消耗。一种搜索系统包括DRAM存储器系统上芯片（SoC）的系统。 该SoC经由存储器总线耦合到所述DRAM存储器系统。 该SoC包括一个或多个存储器控制器，用于从一个或多个存储器的客户端处理的存储器请求用于访问DRAM存储器系统，该一个或多个存储器控制器被配置为通过动态调整所述存储器总线的总线宽度，以选择性地节省存储器的功耗。

公开(公告)号：EP2524301B1

公开(公告)日：2016-11-30

申请号：EP11700592.6

申请日：2011-01-10

Applicant: Qualcomm Incorporated

Inventor： THOMSON, Steven S. ,  IRANLI, Ali ,  DROP, Michael J. ,  CUPPU, Vinodh R. ,  CHUN, Christopher Kong Yee ,  XUE, Tao ,  LO, Haw-Jing ,  KHAN, Moinul, H.

IPC: G06F9/00 ,  G06F13/24

CPC classification number: G06F1/3203 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

Abstract: A method of monitoring one or more central processing units in real time is disclosed. The method may include monitoring state data associated with the one or more CPUs in real-time, filtering the state data, and at least partially based on filtered state data, selectively altering one or more system settings.