硬件监控芯片分析
为了让用户了解硬件的工作状态，通常有两个硬件监控芯片，用于监控硬件的工作状态一块。当硬件监控芯片是结合各种传感元件，它可以自动采取保护措施或调整相应的部件及时工作参数，当硬件工作状态异常，从而确保所有部件在正常情况下计算机工作。常见的温度控制芯片和通用硬件监控芯片是常见的。温度控制芯片
The mainstream chip can support two sets of computer configuration: (above) temperature detection, and automatically adjust the speed of the cooling fan of the processor when the temperature exceeds a certain standard, so as to reduce the temperature of CPU.It can also be forced to switch off automatically to protect the computer system when it exceeds the preset temperature.The common temperature control chips are Analog Devices ADT7463 and so on.
通用硬件监控芯片
该芯片还集成了超我 / O（输出/输出管理）功能，可用于监测电压、温度、速度等的监测对象，监测温度需与温度传感元件的匹配；对风扇电机转速的监控需求与CPU或发展卡的散热风扇配合。硬件监控芯片更常见，华邦公司w83697hf 83627HF，SMSC LPC47M172，磁铁矿，it8705f，，it8703f，华硕，as99172f（同时芯片三组和三组系统风扇温度监测系统）。