基于ARM7和FPGA的风扇散热系统温控模块设计及实现

The Design and Realization of a Temperature Control Module in Fan Cooling System Based on ARM and FPGA

文中设计了一种基于ARM7和FPGA的风扇散热系统温控模块,定时采集散热系统温度以及风扇转速,实现了对风扇的PWM输入信号的实时控制,完成了温控模块的电路和软件设计,并对其应用功能进行了仿真测试。

A temperature control module in fan cooling system based on ARM and FPGA is designed in this article.The temperature of the cooling system and the speed of the fan are collected regularly.Real time control of the PWM input signal for the fan is realized.The circuit and software design of the temperature control module is completed.The Simulation testing to the application of temperature control module is also made.