freescale DSP56f807环境下 PE模式输出六路互补PWM波，可用于驱动逆变器-freescale DSP56f807 environment PE mode complementary PWM wave output 6 Road can be used to drive inverter

运行环境为CCStudio v3.3。该程序为DSP TMS320F28335 初始程序，已经初始化EPWM，只要相应得改动输出比较寄存器就可以得到6组波形互补加死区控制的PWM波。-The program for the DSP TMS320F28335 initial program, has been initialized EPWM, may change as long as the corresponding output compare register you can get s

初始化EVA，使得PWM1和PWM2输出互补的周期为1KHz的PWM波，占空比初始化 10 ，死区时间为4.27us。-Initialize the EVA, makes the PWM1 and PWM2 output complementary PWM wave for a period of 1 KHZ, 10 duty cycle is initialized, dead zone of 4.27 us.

说明 环境：DSP28035 输入：13脚COMP1A 输出：55,56 EPWM1A EPWM1B 根据外部输入的电压和内部设定的比较值进行比较，经内部处理后输出不同占空比的PWM波，两路互补。-Based on DSP28035 About epwm and comp output