MULTIPLE CORE PROCESSOR DEVICE AND CLOCK CONTROL IMPLEMENTING METHOD THEREFOR

摘要

A multi-core processor device and a method for implementing clock control thereof are provided. The method includes: each first type of core processor running multiple sets of software systems employing a single phase-locked loop module, performing dynamic clock frequency selections respectively via corresponding clock controllers to control a clock; and a second type of core processor running only a single software system performing clock control via a sharable phase-locked loop module. The problem in the prior art of complexity and impreciseness in DFS implementation can be solved by the present application.