Forum Discussion
Altera_Forum
Honored Contributor
15 years agoI did a minimal debug inside tse driver code and discovered that it can enumerate and setup automatically the devices. If I remember correctly (it was a few months ago...) this works fine as far as you have a single tse. If more than one (like my case was), the successive tse found replaces the previous one in the enumeration list and in the end only the last one was activated. So I had to explicitly call alt_tse_system_add_sys() for both.
From what I saw inside driver code, if you instead have a single tse with multiple PHYs this doesn't apply. Anyway I'm not sure of the inner workings, so it would be better a true Altera expert helps you. PS: mine is a 10/100 PHY, not a Gigabit, but I think this doesn't matter.