Part Number: TMS320F280039C
To synchronize the EPWM counter with the CLB, I am using the CLB to generate a synchronization pulse that is routed via the EPWMXBAR to the EPWM Digital Compare (DC) module. I have some questions now.
1.I noticed that there…
Part Number: TMS320F280039C Other Parts Discussed in Thread: C2000WARE
问题现象:I2C时钟频率比预期的小。I2C时钟为10MHz,从测试数据来看从测试数据来看是总时间多了10MHz的一个周期0.1us,核查了参考手册配置无误,测试80kHz时信号频率为1/(2.5us+0.1us)=79.37kHz,400kHz时为1/(12.5us+0.1us)=384.62kHz.。
【下图】配置I2C时钟频率为80kHz的参数
【下图…
Other Parts Discussed in Thread: PMP23338 , TIDM-02008 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1563669/tms320f280039c-abnormal…