摘要
电源管理是目前便携式设备需要解决的重要问题。Intel公司的PXA270芯片是在便携式设备中普遍使用的微处理器系统芯片。该文详细讲解了PXA270各种电源状态,以及时钟频率和电压的改变。
Today,PM is the important problem to be solved in portable electronic equipment.PXA270 is widely used in the portable electronic equipment.The paper introduced the same power states and clock,frequency and voltage in detailed.
出处
《电脑知识与技术(过刊)》
2009年第4X期4569-4570,共2页
Computer Knowledge and Technology