摘要
Blackfin@处理器广泛应用于便携音视频产品等嵌入式系统,低功耗设计直接影响产品使用时间。文中从时钟频率、工作模式、片内外设、内核电压等方面,说明了Blackfin@处理器低功耗设计的具体方法,根据实际应用实现对系统功耗的灵活控制与调节,最大程度上延长系统的有效使用时间。
Blackfin@ processors are applied in embedded systems such as handy video or audio products.Low-power consumption design affects directly using time of products.This paper shows specific methods for low-power consumption design with Blackfin@ processors.The methods involve clock frequency,operating modes,peripherals on the chip and the core voltage.Flexible control and management of system power consumption can be achieved to extend the effective using time of system to the maximum extent.
出处
《电子科技》
2010年第7期92-94,98,共4页
Electronic Science and Technology
