DP83867IR: Ethernet Compliance Tests for DP83867

takishin

Expert 2360 points

Part Number: DP83867IR

Our customer has questions about DP83867IR.
I'm posting the questions for the customer:

They are using DP83867,and planning the compliance testing.
They read SNLA239A but have the following questions.

Can "Jitter Master Filtered" and "Jitter Slave Filtered" tests be applied for the DP83867IR?

If they can, would you let us know the configurations for the device?

They have not found the description of "Jitter Master Filtered" and "Jitter Slave Filtered" ,
although there are "Jitter Master Unfiltered" and "Jitter Slave Unfiltered" in the application report.

Thank you in advance.

Best regards,
Takishin

over 7 years ago

0 Ross Pimentel over 7 years ago

TI__Mastermind 23675 points

Hi Takishin,

When in Master we support both unfiltered and filtered.

There is no filtered and unfiltered jitter tests supported for the DP83867IR when in Slave.

The app note is going through a revision update to reflect this.

0 takishin over 7 years ago in reply to Ross Pimentel

Expert 2360 points

Thank you for your reply.

But I have received your another answer via e-mail.
It says, "There is only unfiltered jitter tests for the DP83867IR."

Does that mean that the Compliance Test does not require "filtered jitter tests"
for DP83867IR in Master and Slave?

Or is the correct answer above suggested one?
There is a "Jitter Slave Unfiltered" test in SNLA239A, though.

Best regards,
Takishin

0 Ross Pimentel over 7 years ago in reply to takishin

TI__Mastermind 23675 points

Hi Takishin,

My original post I made an edit to because my initial response was not correct.
I went back and adjusted the above response.

The response above is correct for the DP83867IR.

0 takishin over 7 years ago in reply to Ross Pimentel

Expert 2360 points

Hi Ross,

Thank you for your response.

I understand and will report it to the customer.

Best regards,
Takishin

Interface

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DP83867IR: Ethernet Compliance Tests for DP83867