TMDS64EVM: When I connect to the TMDS64EVM, the message 1170 appears and I can't connect.

Part Number: TMDS64EVM

Tool/software:

Hi,

My AM64X EVM board suddenly stopped connecting with CCS.
I tried to flash sbl_null, but I couldn't flash sbl_null either.

When I boot from UART, nothing is output to Teraterm.

I tried initializing the SOC using a CCS script,
but I get an error because I can't connect to the target.



I'm having trouble debugging. I need help urgently.

Regards,
Yukinobu