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Part Number: DS90UB948-Q1
I am now trying to get the CML output of DS90UB948-Q1 EVM to measure the eye diagram. And I have set bellow registers according to user guide but still get nothing. Do you have any idea why it is?
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In reply to Junqiang Shi:
In reply to Nic Lin:
1. can you check the coupling capacitors in the CML output trace?
2. can you measure the input high speed signal in the UB948 input?
I have figured that out. I need to click the Apply button every time then I change the register.
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