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Tool/software:
Hello,
Thank you for the information. I would like to caution that TLK110 is NRND, and support is sparse and is limited to datasheet. Is it possible to conduct a register dump (all registers) for the following cases:
- DUT linked up below 50C
- DUT linked up and then temperature ramped above 50C
- DUT link down below 50C
- DUT linked down due to being powered on above 50C
Could you also please share our schematics so we can do a quick check on the design if there is any marginal that is contributing to this behavior?
Sincerely,
Gerome
Hi Gerome,
Thank you for your rapid response. Please can you furnish me with a support email address for delivery of the requested schematic sheet and the register dumps.
Many thanks.
All best,
Chris.
Hi Chris,
Can you please contact your local TI field contact? We can handle communication regarding schematic via this avenue.
Sincerely,
Gerome
Hi Gerome,
I forwarded the requested data to you in a PM on 09/08/24, please can you confirm receipt and a likely initial feedback timescale.
Issues remain ongoing.
All best,
Chris.
Hi Chris,
Looks like E2E never gave me a notification of receipt, but looks like its there. My apologies for the delay. Allow me to take a look a the files and analyze. I expect a response by EoW.
Sincerely,
Gerome
Hi Gerome,
I suspected it would be something like that. Not to worry, I'll look forward to your assessment in due course.
All best,
Chris.
Hi Chris,
I see in some logs Reg 0x17 differ on [5]. This would be a difference in RMII vs MII and would have functional affect. I would suggest investigating more into this as the register availability on this device is limited compared to those in our modern portfolio. Aside from that, there isn't much else I can spot on registers. As the design work with some sensitivity to temperature, I would expect to determine much from schematic.
Sincerely,
Gerome
Hi Gerome,
Many thanks for your kind support in reaching a resolution to this issue.
All best,
Chris.