This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280039C: 想请教20039C关于CLA问题

Part Number: TMS320F280039C


Hi TI Team,

我想请教20039C关于CLA问题,配置了EPWM1,2,在CLA任务里实时更新PWM的动作寄存器和compare寄存器,同一套代码烧录到硬件A能正常发波,硬件B无正常发波,一直是低电平或者高电平,通过DEBUG看变量,硬件B的CLA任务有正常在运行的。如果把PWM配置移到非CLA区域,则硬件B能正常发波。想请问下造成这样的问题原因有哪些,如何解决排查。谢谢!