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Altera_Forum's avatar
Altera_Forum
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15 years ago

TSE TX SGDMA problem

Hi I had triple speed ethernet working in a system. I then added a PIO to the SOPC system, reasigned addresses and IRQs, regenerated and recompiled in Quartus. The ethernet is no longer working...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Thank you for the tip. Adding a printf sounds like a good way to verify if there is any mismatch. At the moment my system is working, but I will keep this in mind in case I get this error or a similar error in the future.

I think I must have generated the BSP correctly because the newly added PIO was working as it should. If the image on the FPGA was a wrong one I would have expected to get system id and time stamp mismatches which I did not get.