片上系统时钟控制方法、片上系统及包括其的半导体系统

Method of clock control of system on chip including functional block, system on chip of the same and semicondutor system including the same

Abstract

提供了一种片上系统,其包括时钟控制器,该时钟控制器被配置为基于至少一个功能块的工作状态从激活状态至空闲状态的改变,降低至少一个功能块的工作频率。在操作包括至少一个功能块的片上系统的方法中,基于至少一个功能块的工作状态从激活状态至空闲状态的改变,降低至少一个功能块的工作频率。降低的工作频率大于0。
A system-on-chip includes a clock controller configured to decrease an operating frequency of at least one function block based on a change in an operating state of the at least one function block from an active state to an idle state. In a method of operating a system-on-chip including at least one function block, an operating frequency of the at least one function block is decreased based on a change in an operating state of the at least one function block from an active state to an idle state. The decreased operating frequency is greater than zero.

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Cited By (1)

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    CN-104216502-BFebruary 15, 2017华南理工大学一种具有前瞻属性的SoC动态电压频率调节方法