Other Parts Discussed in Thread: AWR1243, TDA2
Hello
T04756616 corresponds to MMWCAS-DSP-EVM
Our customer encountered the following problems in the computer test, please help analyze whether the development board is caused by bad?
Please review the instruction file。
https://note.youdao.com/s/RwmYLA67
Summary of the problems encountered in the cascade board
一、Problems encountered
According to the guidance of the official document, the downloaded mmwave_studio script is run: Cascade_Configuration_MIMO.lua and Cascade_Capture.lua, and the running results are shown in the figure:
Figure 1 Running results
Using WinSCP to view SSD, only a new folder and no data under the folder, as shown in the figure:
Figure 2 There is no radar echo data under the folder in SSD
The DSP board status is as shown below:
二、Forum information
Check the related problems and solutions to the forum, mainly refer to the following two articles: AWR1243: Cascade EVM-No data files in SSD after successful running script Cascade_Capture.lua-Sensor Forum-Sensor-TI E2E Support Forum and MMWCAS-DSP-EVM: Cascade EVM-No data files in SSD after successful running script Cascade_Capture.lua-Sensor Forum-Sensor-TI E2E Support Forum:
For the first forum, mmwave_studio error is shown in the figure:
Figure 4, mmwave _ studio, reported an error
The official explanation given by the forum is the FPGA start timing problem, and the DSP back indicator should be shown in the figure
Figure 5 DSP normal display Fig
The four FPGA indicators should be lit normally, and our board can only be lit on FPGA 3. As shown in figure 3 above, nothing else can be lit up, but the problem is not solved.
