上面代码中释放与闭锁PWM的功能是由软件TRIP实现的。 以上三个函数基本在两电平或者三电平逆变器上用的比较多，除此之外PWM还有很多其他功能，接下来笔者慢慢列举。 PWM启动ADC 这是一个比较常用的功能，基本上如果使用DSP的片内ADC，大部分都会用PWM触发ADC ...

Chinese Digital PWM modules have come down in cost over the past few months, but picking a PWM module that will help you to do what you need actually means you have to think about a host of things, ...

Pulse width modulation (PWM) control, which uses variable-width digital pulses to represent the amplitude of an analog waveform, has been around for decades. The first specialized PWM IC dates back to ...

Last time, I showed you a simple PWM block and an open source UART core. This time, I’ll put these parts together to create a PC PWM output peripheral. With working code (working, at least, in ...

Pulse-width modulation (PWM) peripherals have enjoyed a long association with microcontrollers and power control, starting with motor control and power conversion. For the most part, these ...