Does the Multi-Rate Ethernet PHY Intel® FPGA IP supports MGBASE-T for Cyclone 10 GX? - Does the Multi-Rate Ethernet PHY Intel® FPGA IP supports MGBASE-T for Cyclone 10 GX? We managed to implement the Multi-Rate PHY on a Cyclone 10-GX with 10GBASE-R protocol but it seems that it does not accept 1000BASE-X protocol. From documentation this is only possible when using the MGBASE-T mode , however we can not instantiated this mode in the IP core configuration (greyed out), we only could instantiated USXGMII. Can someone advise? Replies: Re: Does the Multi-Rate Ethernet PHY Intel® FPGA IP supports MGBASE-T for Cyclone 10 GX? Hi, You can find multirate PHY IP user guide in below doc link (chapter 2) https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyclone-10/ug_cyclone10_xcvr_phy.pdf I can see that in page 100, table 104 - it's clearly stated that C10 GX device doesn't support MGBASE-T PHY. So, I hope I clear your doubt Thanks. Regards, dlim