Tool/software:
Hi Team,
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Tool/software:
Hi Team,
Hello,
Please refer to the following documents.
https://www.ti.com/lit/an/slva844b/slva844b.pdf
Please also refer to these discussions.
https://e2e.ti.com/support/power-management-group/power-management/f/196/t/1497385
However, we would like to understand what additional configurations are necessary for DisplayPort (DP) functionality to work as expected. I have attached the binary image for your reference. Could you please review and provide guidance on any required modifications to ensure proper functionality?
No. Please review the documentation and implement. If you have any issues, then please let us know.
Regards,
Chris
Hi Chris,
Thank you for your reply.
Based the links and document provided by you we are able to generate the firmware binary and flashed it the SPI EEPROM. But we couldn't see any changes getting reflected in the CTRL0, CTRL1 and FLIP pins. So, I would request you to review the project and let us know if something has been missed in the configuration.
Regards,
Shwetha
Hello,
Can you please move to the latest GUI tool 6.1.4?
Thanks and Regards,
Chris
Hi Chris,
Currently I am using the Tool Version 6.1.4, which version you want me to move to?
Regards,
Shwetha Nayak
Hello,
I am not able to discern a means to import the project file and update the template to 6.1.4. I have gone ahead and copied the settings into a new project. Please find the attached.
/cfs-file/__key/communityserver-discussions-components-files/196/0755.example.pjt
Regards,
Chris
Hi Chris,
Thank you for sharing the new project file. Can you please let me know if the setting in the current project looks good? Any changes do you suggest from your end?
Regards,
Shwetha Nayak
Hello,
I do not see any issues with the configuration. The GPIO definitions are different but that should not have any impact in how the PD responds to the alternate mode. I would highly recommend getting a tool which can decode the USBC-PD messaging to determine what is being negotiated/communicated in terms of the alternate mode. Also it would be very helpful to have a tool like Elysis which also shows the display port messaging. So for example if 2 lane or 4 lane dp configuration is negotiated then you should be able to see the appropriate values on the GPIO to the mux.
Regards,
Chris