Hi,
Is it possible to wait until DS250DF810 adaptation is complete, then reset the switch chip to re-trigger the switch chip's CTLE adaptation? The goal would be to allow the switch chip CTLE adaptation to take place after the retimer configuration has…
Part Number: DS280DF810 Tool/software: Hello Team,
Currently my customer wants to set the DS280DF810 data rate to 27.34375G which isn't common data rate in the programming guide. We have bring up the device with common data rate setting to 25Gsps and…
Hi Drew-san
Drew Miller1 said: How does channel insertion loss prior to the retimer correlate to the ports in your data? Does it make sense that port 9 and 11 tend to have more CTLE applied?
If we consider ports insertion loss prior to the re-timer, value…
Part Number: DS280DF810 Other Parts Discussed in Thread: USB2ANY , , DS250DF810 Tool/software: Hello,
I'm working on a custom DS280DF810 eval board. Can the device SMBus interface be controlled using a USB2ANY interface adapter and SigCon Architect…
Hi Mizobuchi-san,
Might it be possible to share a block diagram so I can better understand your issue? It's not clear to me if the retimer is in the signal chain for both Port A and Port B in your example.
Also, are these errors separate from the PPM…
Part Number: DS280DF810 Hi TI teams
PRBS has LFSR logic inside and an associated feedback polynomial, this helps to generate the data-flow with clock-signal. These are usually standard information, could you please share the LFSR logic information for …
Part Number: DS280DF810 Hi,
I am an ICT test engineer and would greatly appreciate being able to download the SNLU182 programming guide to be able to write and read from this device at the component level.
Thanks,
Alex
Part Number: DS280DF810 Other Parts Discussed in Thread: DS250DF210 , DS250DF230 , DS250DF410 , DS250DF810 , Tool/software: TI has several retimers in its 25/28G retimer product family. This FAQ breaks down some of the key differences between TI's 25/28G…
Part Number: DS280DF810 Hi Team
My customer Accton is using DS280DF810. I have some questions that I would like to confirm with you and would like your help.
1.
Is it correct that AC coupling is not required at the four positions A, B, C, and D?
Especially…
