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AWR2944EVM: AWR2944evm use DDM to implement adv frame config

Part Number: AWR2944EVM

Our waveform setting requires adv frame config,It has been verified in mmwave studio.  At present, we want to realize it in CCS project,It is noted in the SDK that DDM mode is not supported adv frame config,When I set up a subframe, dca1000 can capture ADC data (LED flashing and Wireshark),When I set two subframes, dca1000 cannot capture ADC data. The information displayed through CCS debug is as follows (2 subframes).  Two waveforms can be captured by the instrument. 

I want to collect ADC data of adv frame config in DDM mode,At present, I have checked the LVDS configuration, ADC configuration, and EDMA configuration. I don't find any problems. I want to ask which module I should pay attention to. The project I use is the DDM demo project in the SDK.

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