Use 50 MHZ Clk is fed to BF516 CLKIN pin.
The buffered versoin of the CLK (50MHZ @ Pin #11) is fed to LAN Phy clk.
In our system we are planning to use LAN8700.
Shall we use this Same BF516 clk for phy also?
25MHZ will used with BF516 .
Whether BF516 will generate 50MHz in Pin # L3 for LAN RMII clock(50MHz)? (frequency doubling is possible)
Whether we can get a clean and accurate clock from this pin L3.
If we use common clk the we do lengh matching
how we can match timeing of BF516 and LAN 8700 chip
Which case is best to use for ethernet phy communication
Please let us know any further informatoin required?