We are using the DP83848Q-Q1 for a low level data communications port in an embedded design.
we are not using an Ethernet stack, just sending proprietary data directly tot he PHY and reading it from another PHY on the other end.
What is the minimum packet size that can be sent?
We understand JK and TR will get transferred with the rising and falling edge of TX_EN.
Is it possible to send a packet without the Preamble and SFD?
We would like to be able send a packet with out this header information.
Do we have to allow time between packets for the interpacket gap? is this effected by MII vs RMII interface?
Thank you
Mark Rae