其实在CW2.10的安装目录下就有两种实现PWM的方式,EMOIS和eTPU。请参考C:\Program Files\Freescale\CW for MPC55xx and MPC56xx 2.10\(CodeWarrior_Examples)\563xM-CW\eMIOS-OPWM\
和C:\Program Files\Freescale\CW for MPC55xx and MPC56xx 2.10\(CodeWarrior_Examples)\563xM-CW\eTPU-set1-PWM(正解)