I was trying almost everything. I do not have link or activity LEDs active (the connection is OK when I use my oher modules)
Here is the schematics. Maybe I am missing something obvious ![:slight_smile: :slight_smile:](https://emoji.discourse-cdn.com/twitter/slight_smile.png?v=12)
The communication with the chip is OK , I detect and receive the correct answers.
I appreciate any help.
Scott
2
Hi.
Did you use RB1-125BAG1A?
Please check the data sheet of RB1-125BAG1A again.
RD1-125BAG1A(XA).pdf (185.3 KB)
There seems to be no other circuit problems.
Did you design the PCB with the PCB Design Guide?
http://wizwiki.net/wiki/doku.php?id=design_guide:hardware:start
Thank you
Soctt
Thank you very much for your answer.
Yes i did. I did design another version as well using the HR911105
A bit more simple. And I think this time I did not make any mistakes.
Peter