AM6442: Data flow for MII

Tsurumoto

Genius 15234 points

Part Number: AM6442

Is the following data flow for MII acceptable?

Please give us some advice if there is other efficient data flow.

over 2 years ago

+1 Thomas Leyrer over 2 years ago

TI__Intellectual 1920 points

Hi Tsurumoto-san,

what are the upper two devices? Controller on the left and device on the right side? The orange and pink arrow state the same direction which I think is not possible to connect two controller.

In general internal mapping to PRUs can be done with mux registers for RX and TX. A device typically receives on one port and transmits on the other port. A controller does receive and transmit from same port. Same for last device, receive and transmit from same port.

BR,

Thomas