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TMS320F28335如何使用ePWM模块产生正交脉冲信号输出的脉冲个数控制问题

Other Parts Discussed in Thread: TMS320F28335

目前项目中采用TMS320F28335作一款控制器,需发出AB正交脉冲给伺服驱动器,遇到的问题是:

1、TMS320F28335如何使用ePWM模块产生一定脉冲频率的正交脉冲信号输出?(目前已解决)

2、正交脉冲的个数如何设置???(关键问题)

3、另外,如果我想发出“脉冲+方向”控制信号或者是“双脉冲信号”,通过ePWM模块能否实现呢?