TX517EVM: NO output results

Hi,
Welcome to TI e2e forum.

Regarding the issue, was the EVM functional earlier or are the LED3 and LED7 not turning on from the start?

Also can you please confirm that the following?
1. The other LEDs turn on as expected.
2. The board voltages at the respective test points seem ok.

Did you apply any of the high voltages to the board?

Thanks for your reply.

The LED3 and LED7 are not turning on from the start. the 5V, 3.3V and 1.2V test point is OK, but  the LED6 is off.

I just want to test the CW mode, so I apply +11V to the VCW, but not apply any voltage to the HV0,LV0,HV1,LV1 and HV2,LV2.

Finally, I press the CW mode button according to the manual , but there are not any output results. Also,there are not any sinal on the JP30 and JP31 for CWINA and CWINB.

Except for the HVx and LVx pins, what are the other voltage levels on the pins of the P1 or J1 header?
Also please confirm if you have followed the power supply sequence outlined in Table 4 of the datasheet.

The FPGA seems to be not alive because when it is non-CW mode, PDM\ = 0, INPxx = 1, INNxx = 0 PCLKIN = 0.

Though I have pressed the PDM_BUTTON，the level of PDM\, INPxx, INNxx are not changed.

The problem has been solved.
Thanks!