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使能PWM外设时,SYSCTL_PERIPH_PWM0和SYSCTL_PERIPH_PWM1分别代表什么?

Other Parts Discussed in Thread: TM4C1294NCPDT

您好!

我使用TM4C1294NCPDT编程,需要用到PWM模块。

查阅了技术手册和编程手册,都没有查阅到这两个值的含义。

在例程中,也只简单地说明了是:使能PWM0外设

而没有说明这个PWM0外设是什么含义。

TM4C1294NCPDT一共有四路PWM生成器和8路输出,和0还有1两个外设都对应不上啊。