I'm trying to create a EtherCAT slave device based on XMC4800 and ADIN1200. I've generated a firmware according to the "Getting started with XMC4800 EtherCAT" video tutorial (LINK ) on YouTube. Unfortunately there is no connection with the device.
On the oscilloscope, I can see that there are some packages coming from the PC at intervals within about one second. However, the LINK and LINK_ACK LEDs are off and also there is nothing on the MII lines. LINK_ST stays at logic LOW...
All the clocks are present. Voltages are stable. Reset is HIGH (3.3V)
My schematic is based on the Relax kit datasheet. (LINK )
Can somebody give me a clue what could gone wrong?
Please check screenshots below!