以D S P 芯片TM S 320C240 为核心的永磁无刷直流电机 控制器的设计。其主要内容涉及其核心电路的构成, 功率开关元件的驱动等硬件 电路和软件编程。-To DSP chip as the core TM S 320C240 permanent magnet brushless DC motor controller design. The main content of the core circuitry involved in the composition, power