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Altera_Forum's avatar
Altera_Forum
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12 years ago

PTP 1588 on Cyclone V

Hi I would like to implement PTP 1588 on my cyclone V EVAL kit DK-DEV-5CEA7N. My problem is, I don't find any example how to connect all the ports of the TSE-MAC in the QSYS... ...
Altera_Forum's avatar
Altera_Forum
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9 years ago

tnx for replaying.

My PTP_TWO_STEP flag is 0. (see picture or wireshark file in attachment)

https://ibb.co/co7wwf

I think my problem is with Ethernet Packet Classifier. He should recognize ptp package and message in it. If the (message == ptp sync message) then must send timestamp request to the Mac TSE.

In my case Packet Classifier does not recognize packet as ptp packet and thats the problem.

See the picture of my Signaltap, my trigger is set on etherrype_valid.

https://ibb.co/bn8jrf