Forum Discussion
wberbert
New Contributor
New ContributorTX problem on DE2-115
Im having issues with ethernet altera de2-115. I have a design file with NIOS2 and TSE RGMII set using linux as SO from altera linux-sopcfpga. Everything works fine except TX of the ethernet chip. ...
Deshi_Intel
Regular Contributor
Regular ContributorHi Wanderson,
You can consider to use TSE IP internal loopback feature to help isolate your issue debug.
Refer to below link for TSE user guide doc https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_ethernet.pdf
Chapter 4.1.9 - shown MAC local loopback guideline
Chapter 4.2.8 - explain on PHY loopback guideline
If you also encountered failure with TSE IP internal loopback test then maybe you didn't configure TSE IP correctly or you are not sending correct MAC packet data format to TSE MAC IP.
Thanks.
Regards,
dlim
