3D eye measurement in Transceiver toolkit using Stratix V

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3D eye measurement in Transceiver toolkit using Stratix V

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Hello,

I'm Insun. I'm a beginner of Stratix.

I've measured 3D eye contour using Stratix V for testing signal integrity.

However, I don't know how can i convert the "eye width" and "eye height" into real dimension like time and voltage.

I already read a related document "overcome high-speed I/O verification challenges with Stratix V on-die instrumentation" which explains about the 3D eye measurement and concept of phase and vertical steps.

And I understood the concept of phase and vertical steps.

But I need to know the time and voltage of eye width and eye height results, not just sampling steps.

Please help me to get the answer.

Thank you.

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