DS280DF810: The EEPROM configuration for DS280DF810

Hi Zhang,

Yes, we can help generate this EEPROM.  I believe there may be typo in your EEPROM table.  Can you confirm if table below is correct?

Regarding your observation on the register value, is it possible to share a few more details about the test you're running?

• What does your restart test consist of?  It would be helpful to have more details on your test sequence.
• Regarding "channel setting frequency register", is this register 0x2F?  Was this observed on multiple channels, or just a single channel?
• Is this observation repeatable?

Thanks,

Drew

Hi Drew,

Thanks for your kindly suggestion, the EEPROM will follow by your form;

Below is the reply from us：

Drew Miller1 said:

Regarding your observation on the register value, is it possible to share a few more details about the test you're running?

We do not have a timing diagram, and the power is always on for the DS280DF810, we are checking the link status

of the network interface that we restared is a power cycle test run by the system;

Drew Miller1 said:

Regarding "channel setting frequency register", is this register 0x2F?  Was this observed on multiple channels, or just a single channel?

The register is 2F and is read after selecting a single channel;

Drew Miller1 said:

Is this observation repeatable?

Probabilistic issue, tested twice, appeared after restarting for over 400 cycles;

Hi Zhang,

If my understanding is correct, from the perspective of DS280DF810, you are just enabling/disabling the signal that the DS280DF810 is receiving.  This should not have any impact on register 0x2F.

Thanks,

Drew

Hi Drew,

Plesae kindly also share us the EEPROM file based on your comment form, same as the below thread, thanks.

Drew Miller1 said:

Yes, we can help generate this EEPROM.  I believe there may be typo in your EEPROM table.  Can you confirm if table below is correct?

e2e.ti.com/.../ds280df810-the-eeprom-file-for-ds280df810

Hi Zhang,

Thanks for following up.  Apologies for the delay, we are still working on this and will share it this week.

Thanks,

Drew

Hi Drew,

Plesae advise if there are any EEPROM file for this case, thanks.

Hi Drew,

Please kindly support the EEPROM file, thanks.