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host's avatar
host
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Arria V from TSE to 2.5G

A system is currently using an Arria V with the Triple Speed Ethernet IP in PCS only configuration. The design is successfully communicating with other SGMII capable devices at 10/100/1000 speeds. ...
Ethernet
paveetirrasrie_Altera's avatar
paveetirrasrie_Altera
Icon for Frequent Contributor rankFrequent Contributor
1 year ago

Yes it can be done but we have not validated it.

What I would suggest is if you want to support both backplane 2.5G and standard 10/100/1000M, you may use TSE IP for SGMII interface and use transceiver PHY IP for 2.5G SGMII/1000Base-X and add control logic to switch interfaces based on detected link type.


Regards,

Pavee