Hi
we design custom board and this board has one DP83825I ethernet transceiver. This board connect to another board and that board has quallcom QCA4531 based module which support 100 Base-T ethernet connection. I want to transfer data between this two board with using 100 Mbps ethernet lines. Without magnetic transformer and direct connection of DP83825I and QCA4531 can work or not? Should I use any matching method or can you recommend anything make ethernet connection work without magnetic transformer with QCA4531
Best Regards
Ahmet