我想请教一下如何将SDFM 模块的调制时钟频率设置为 10MHz。我没有找到对应的寄存器对SYSCLK进行分频
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另外,EPWM的输出和SDFM的clock输入之间其实不用额外布线,在芯片内部可以直接相连,只需要布AMC到C2000的线就行:
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[1]zhcsgy3g_TMS320F28004x 实时微控制器 datasheet (Rev. G) 第24页
[2]sprui33f_TMS320F28004x Real-Time Microcontrollers Technical Reference Manual (Rev. F) 第882页 Figure 8-1. GPIO Logic for a Single Pin