PWM0:
1.	ѡϵͳʱԴõĴOSCMѡƵʱ16MƵʱ32K/500KPWM1ѡTC0TC1TC2ʱѡTC0Ϊʱʱ/ʱؼĴT0CRԼPWM1ĴPWM1CRPWMS

2.      PWM116λֱģʽ˿PWM1PPWM1NPWM1NXPWM1PXPWM1NYPWMIPY

3.      ʼSystem_Init.incļУûɸݾӦ޸á

:
        ϵͳʼʱӼ˿ŹܲRAM㡣
	ڲ˿á
	ʱԴTC0:16λģʽ£Ƶʱ16MԤƵ1:64,2491KHzΡ
	PWM1:50%ռձPWMΡ
	ݿPWM1
       