We have been developing the Ethernet connection with TWR-K65F180M and TWR-SER.
It works correctly using a RMII interface.
However, it does not work using a MII interface.
I hope to know what are the change point in order to convert from RMII to MII Interface.
The points I changed from RMII to MII are as follows.
Jumper-J2 -> 3-4 short to 1-2 short
Jumper-J12 -> 9-10 short to 9-10 open
MII interface pin setting -> add PORTA9 to 11, 24 to 29
-> set MUXing mode 4
Receive Control Register -> clear ENET_RCR register : RMII_MODE bit
MII Speed Control Register -> set 0x17 to ENET_MSCR register (Core/system clock:120MHz)
Could you tell me what I have to change in addition ?
Do you have any sample program using TWR-SER and TWR-K65
for Ethernet connection test by MII mode ?