Other Parts Discussed in Thread: TLK105L, , TLK105
In my application I need to have an EMAC at PRU1 Eth1.
As of now we plan to use this emac interface using DSP. DSP will be using this Ethernet port as a raw socket port.
I would like to have DP83822 or TLK105L as PHY interfaced to PRU1 ETh1 . In the initial version i would go with TLK105L and later would like to replace it with DP83822.
AM5718 PRU1 MII1 has a PRU1_MII1_RXLINK signal.
This Rx link in operated by connecting to COL pin of TLK105 in AM5718 EVM and possible used to determine link speed.
What can be done to port DP83822 as this feature is not available with DP83822?? Is it mandatory to have Rx_link?? Can i float this input??
Attached is my tentative schematics5287.SCHEMATIC1 _ PAGE1.pdf
