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1. (WO2017148362) CONTROL SYSTEM AND CONTROL METHOD FOR DDR SYSTEM

Pub. No.:    WO/2017/148362    International Application No.:    PCT/CN2017/075117
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: G06F 1/32
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: TSAO, Youming
曹友铭
YAO, Cong
姚琮
Title: CONTROL SYSTEM AND CONTROL METHOD FOR DDR SYSTEM
Abstract:
A control system and control method for a DDR system, which can reduce the power consumption of the DDR system. The system comprises: a monitoring unit for monitoring working states of various functional systems sharing a power supply domain with a DDR system, and determining a power supply parameter target value and a clock parameter target value of the DDR system according to the working states of the various functional systems; and a control unit for controlling a power supply parameter and a clock parameter of the DDR system according to the power supply parameter target value and the clock parameter target value of the DDR system.