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Questions tagged [eye-diagram]

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How to adjust PCIE signals using Hyperlynx S- Parameter report?

I’m using Hyperlynx (MentorGraphic) for Signal Integrity test for PCIE GEN 1 Tx Rx & Clk signals. I imported Altium designed layout file to Hyperlynx. These signals (Tx, Rx, Clk) don’t pass S – ...
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RS485 Eye diagram - does it look good?

I got a new diff probe, I am trying it out on RS485. I'm triggering on the rising edge. The RS485 is running at 25Mhz. Does the eye diagram look good? Could I double the speed (50MHz) and be ok? (...
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Specification for Eye Mask Creation?

I want to create an eye mask which I can apply at the Rx eye diagram up to which I can quantify the quality of my signal at the Rx. Now my question is what are the specifications to determine eye mask ...