Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
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

You could add a printf call in your main file to print out the base address of the SGDMA as defined in system.h, to check that it is the same than in your Sopc project, because it looks like there in a mismatch there.

Are you sure you generated the bsp with the correct .sopcinfo file, and that the image in the FPGA is the right one?