Other Parts Discussed in Thread: TDA3MA
PROCESSOR_SDK_RADAR_03_08_00_00的例程中,并没有打印DSP1的工作频率,只打印了IPU的工作频率,请问如何查看DSP1的实际工作频率啊?
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是PROCESSOR_SDK_RADAR_03_08_00_00中关于1243的例程,下列截图自vision_sdk\docs\Radar\ProcessorSDKRadar_DevelopmentGuide.pdf
抱歉回复晚了,请看下面e2e工程师的回复。
The boot log at the beginning shows the DSP frequency.
When running the use case, it is showing CPU utilization.
The first use case doesn't utilize DSP.
Just try any of the use case which utilizes DSP and it will display CPU utilization on DSP.
感谢您的回复,我仔细看了下输出的log,确实是有DSP的工作频率的
DSP的工作频率只有354MHz,而我看TDA3MA的产品详情中,说是最大745MHz,请问在哪里可以修改工作频率呢?
请看e2e工程师的回复。
If you check the sbl binaries folder, there should be 3 different OPPs, opp_high, opp_nom, and opp_od.
The opp_high version should set DSP at 745Mhz.