Hi to all,
I am currently prototyping a customized baseboard for G400-D; based on the G400-HDR breakout board schematic.
Unfortunately, I have met with the issue of the SOM resetting itself whenever the built-in Ethernet is being initialized on my customized baseboard. During this situation, it seems like the physical layer chip is not visible to the MPU on the SOM.
This issue is not present when the G400-HDR breakout board is used. The SOM also seem to function properly when the built-in Ethernet is not initialized.
May I check if anyone has come across this issue? Your clarification on this problem is greatly appreciated.