Hi team,
The customer would like to use DP83822I as a PHY (RMII), using IMX6 as MAC.
The customer will consider POE circuitry and Jack and magnetics combined at end of the cable.
He needs bring AVD to the centre taps of the PHY side of transformer for DP83822I. Because he wants to avoid bringing this through
the cable - cable cost and signal integrity.
He would like to verify whether it is feasible to have double magnetics in his device - one transformer on his main board
which he can bring AVD, then another transformer at the end of my cable by the jack from which he can tap POE.
Would you confirm this?
Best Wishes,
Mickey Zhang
Asia Customer Support Center
Texas Instruments
