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srdatucsd
Adventurer
Adventurer
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Registered: ‎09-06-2016

Ethernet 100G CMAC

I'm testing my code with a loopback cable.  I want to know if there was an error of any kind in the transmission or receipt.  Is there one signal that is the OR of all possible errors.  There are too many error types to sort out without that.

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nanz
Moderator
Moderator
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Registered: ‎08-25-2009

Hi @srdatucsd ,

There isn't a single signal to indicate all kinds of errors but you should monitor the status and statistics register for any _ERRs:

https://www.xilinx.com/support/documentation/ip_documentation/cmac_usplus/v3_1/pg203-cmac-usplus.pdf

Please check PG203 for register details. 


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