CONTROL SYSTEM AND CONTROL METHOD FOR DDR SYSTEM

The present invention provides a control system and a control method for a DDR system, so as to reduce power consumption of the DDR system. The system includes: a monitoring unit, configured to monitor a working status of each functional system that shares a power domain with the DDR system, and determine a target power parameter value and a target clock parameter value of the DDR system according to the working status of each functional system; and a control unit, configured to control a power parameter and a clock parameter of the DDR system according to the target power parameter value and the target clock parameter value of the DDR system.