Part Number:AM5718
Hi,
As I understand TMDXIDK5718 has 4 PRU ethernet ports realized using TLK105L PHY.
We are developing a board using AM5718. We already use DP83822 ethernet PHY on our board.
We want to realize a 10/100 Ethernet (100Mbps Full duplex) port using PRU. So thought of replacing TLK105L with DP83822. We do not plan to do any real time programming on PRU.
1. Can i interface DP83822 PHY to PRU MII port without any software modification to PRU code or real time coding?? is it that the code residing in PRU only works with TL105.
2. For MDIO is it mandatory to use PRU MDIO port. In case I use PRU MDIO do I need to do some real time software development as the chipset is different. My understanding PHY configuration commands via MDIO is issued by Linux to PRU and PRU relays via MDIO port.
3. i have another ethernet 10/100 connected GMAC Sw0 . PHY to this port is connected to GMDIO can i use this port to control PHY connected to PRU MDIO (address different)