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

Triple-Speed Ethernet IP on Cyclone V GX - GXB Reconfiguration Interface

I'm integrating this IP on a Cyclone V GX device (5CGXFC3B6F23I7) using Quartus Prime 23.1std. My configuration is: - Core Variation: "10/100/1000-Mbps MAC with 1000BASE-X/SGMII PCS" - Uncheck "Us...
Ethernet
paveetirrasrie_Altera's avatar
paveetirrasrie_Altera
Icon for Frequent Contributor rankFrequent Contributor
1 year ago

Hi Nicales,


The reconfig_togxb and reconfig_fromgxb are SERDES control signals and present in variations targeting devices with GX transceivers.

Its best to follow the recommendation to ensure the performance is maximized for the IP.

You may refer to below link to understand further more on XCVR reconfiguration

https://www.intel.com/content/www/us/en/docs/programmable/683171/current/cyclone-v-transceiver-native-phy-ip.html


Regards,

Pavee