This paper brings forward a design means based on ASLC & PLD to bldcm controller which has some advantages of little bulk,compact structure and convenient debug.

• 提出了由专用集成芯片和可编程集成芯片及外围电路构成的一种体积小、结构紧凑、调试方便的无刷直流电机控制器的实现方法。