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DS90UB933-Q1: About eye diagram measuring

Part Number: DS90UB933-Q1
Other Parts Discussed in Thread: ALP

Hello,

Regarding to eye diagram measuring on DS90UB933/953,my customer is asking a question.

 

(Question)

Could you please tell them how to measure eye diagram?

What should we refer document for eye diagram measuring and eye mask?

 

Regards,

Tao_2199

  • Hi Tao, 

    You will need to refer to the DES side for parameters on the eye diagram. You can view the eye diagram using CMLOUT; however, this is better used for diagnosing gross errors in the link. We would suggest using MAP tool in the ALP GUI instead. 

    Can you please email me at s-cheung@ti.com for the document? 

    Thanks, 
    Sally