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TMS320F2800137: F2800137怎么实现EPWM1和EPWM2的同步,甚至更多EPWM之间的同步(寄存器的代码编写)

Part Number: TMS320F2800137
Other Parts Discussed in Thread: C2000WARE

 EPwm1Regs.EPWMSYNCOUTEN.bit.ZEROEN=1;

EPwm1Regs.TBCTL.bit.PHSEN = TB_DISABLE;

EPwm2Regs.EPWMSYNCINSEL.bit.SEL=1;
EPwm2Regs.EPWMSYNCOUTEN.bit.SWEN=1;

EPwm2Regs.TBCTL.bit.PHSEN = TB_ENABLE;

输出波形存在16ns的误差 我该如何配置寄存器实现同步,我有用影子寄存器了。我用的是不是库函数。