I've been trying to run RTCS demos on KV58F220. I've built and download SDK 1.3 with MQX. All the demos kept showing link but were not able to connect to the network.
Changing the adaptor from RMII to MII made it work.
I am not sure which board you used, the TWR-KV58F220M or customer board? Regarding the issure, I am sorry that I have no KV58 board at hand to test. Anyway, I am pretty sure it is due to hardware and RTCS code should do some change. Please have a look at this post, hope it will be helpful.https://community.nxp.com/message/651016
