TMDS243EVM: can't connect

LD2 is not turned on because it is associated with the power good signal from a 0.85V power source that is not installed on the EVM. The 0.85V power rail is being sourced from another power source. Please review the power connections via R1, R2, R3, and R4 to understand how the AM243x device is powered.

I will need to forward your question related to not getting the debugger to connect to someone that is familiar with using the debugger.

Regards,
Paul

Hi Mike,

Please provide the full error logs which you seeing.

Have you tried changing the USB cables also?

Regards,

Tushar

eventlog.csv

Yes, i've tried changing USB cables.  Is it possible that my java script isn't running?

5732.eventlog.csv

Yes, i've tried changing USB cables.  Is it possible that my java script isn't running?

Please follow the steps mentioned at CCS_LAUNCH_PAGE

Also is the EVM initialized properly via SBL binaries? 

Tushar, I did follow the CCS launch page steps.  I don't know how to judge whether the EVM is initialized properly.  I just realized that I may not have checked all of the FILTER boxes prior to capturing the latest debug log.  Can you tell me how to interpret the error messages I received?  For example, for the message  "Failed to configure debug server.  Failed to connect to AM2434_ALV device; Please unplug your hardware, then plug it back in and try again"  a) What is the "debug server", is that hosted on the EVM module MCU, on my PC, or on the web page?  b) What is failed to "connect to AM2434_ALV device"?  Is it my PC, or is it the web page script?  c)  Does the web page load a script onto my PC to run and log the EVM telemetry?  d)  What is it that I should plug and unplug on the device?  Is that the USB ports and if so, which of the two is most iportant?  Is it the power switch?  Sorry for all the questions, I simply am starting from zero on this one;  any perspectives at all will be helpful.   Thanks!

Mike Lindberg said:

I don't know how to judge whether the EVM is initialized properly.

Once the EVM is initialized via SBL binaries, you should be able to see the SBL logs coming on UART console.

Mike Lindberg said:

I just realized that I may not have checked all of the FILTER boxes prior to capturing the latest debug log.

Can you please reproduce the error and share complete logs for analysis?

Mike Lindberg said:

 COM23:230400  

The baud rate used here seems to be incorrect. The correct one should be 115200.

Mike Lindberg said:

a) What is the "debug server"

A debug server is your JTAG debugger.

Mike Lindberg said:

What is failed to "connect to AM2434_ALV device"?

The debugger is unable to connect with the Target device.

Mike Lindberg said:

c)  Does the web page load a script onto my PC to run and log the EVM telemetry? 

Which webpage are you referring to?

Mike Lindberg said:

What is it that I should plug and unplug on the device?

Disconnect and Reconnect the JTAG cable from host or target.

Also Which example from the SDK are you trying to run?

I'm trying to run the Sitara out of box experience Benchmark Demo             https://dev.ti.com/gallery/view/SitaraMCU/AM243x_EVM_OOB_Experience/ver/1.0.1/

I've uploaded a more complete debug log file (all boxes checked)  Thanks,

Mikeeventlog (230400).csveventlog (115200).csv