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Altera_Forum's avatar
Altera_Forum
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10 years ago

EYE Q feature

I'm confused whether the eye pattern we get through eyeq feature is the plot of the BER values or is that the plot of analog value settings.:confused::confused:
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

There are two EyeQ modes:

- In 1-dimensional mode (also known as bathtub) you can set horizontal offset and get error and tested bit counter values

- In 2-dimensional mode (also known as 2D eye scan) you can set horizontal and vertical offsets and get error and tested bit counter values

The measurements are done for fixed PMA settings.

Thanks,

Evgeni