Forum Discussion
Occasional ContributorE-tile automatic adaptation issues
HI,
If you want to learn how Etile PMA adaptation flow works, then pls checkout below user guide (page 210, 211)
Else you want to see how E-tile Hard IP control the adaptation flow, kindly refer to page 109 of below doc
Like wise, you can also checkout E-tile hard IP example design directly for the design implementation example
Thanks.
Regards,
dlim
Regular ContributorHI,
Unfortunately there is that case here. PMA adaptation process flow is not automatic.
Yes, you can refer to flowchart or the E-tile HardIP example design to learn how it control the adaptation flow.
Thanks.
Regards,
dlim
Occasional ContributorAlright, I was able to make this work by writing a state machine that implements the operations listed in section 8.2.13 on page 211 of the E-tile PHY user guide. Unfortunately, I don't know what to wait for before starting the sequence, right now I just wait 65k clock cycles. Not a particularly clean solution, but I suppose it will be sufficient at least for the time being. The documentation for this stuff is really quite terrible.
