Hi All,
We have an issue in the spec about the PAM4 reserved parameters where it
mentions that
"If the AMI Reserved Parameter Modulation lists "PAM4" (either as a Value or as
a List selection),
PAM4_UpperThreshold and PAM4_LowerThreshold are required for Rx AMI parameter
definition files."
If the AMI model want to return those values - it should be allowed to - but I
don't understand why it should be required to.
The EDA tool has the final analyzed waveform and can know the
PAM4_UpperThreshold and PAM4_LowerThreshold values.
This requirement is an unnecessary burden on the model maker. I am wondering if
that was our intention..?
Thanks,
Ambrish.
