Show Posts
1
NXPTM M522XX, KINETIS and i.MX RT / m52235evb Help with Ethernet Problem
« on: February 24, 2009, 06:31:16 PM »
Hi Mark,
I have been working on uTasker for the M522XX and I am having trouble to establish the link. I have done a lot of tests and nothing is working until now. I am trying to connect the M52235EVB to a PC directly using a crossover cable.
I have read about the AUTO_NEGOTIATE bug and I have set the parameters as suggested (FULL_DUPLEX and I have tried with both, LAN_10M and LAN_100M). I also remove the firewall from my computer and configured the Link Speed of my network device to Autodetect, 10Mbps/Full Duplex and 100Mbps/Full Duplex without any success.
After I program the board and push the reset button, the LNK, SPD and DUP leds turn on, then ACT and RX turn on too and after all ethernet LEDs turn off and the LED1 start to blink. Communication doesnt work. I cant find the problem.
Thank you in advanced,
Regards,
Jaime
I have been working on uTasker for the M522XX and I am having trouble to establish the link. I have done a lot of tests and nothing is working until now. I am trying to connect the M52235EVB to a PC directly using a crossover cable.
I have read about the AUTO_NEGOTIATE bug and I have set the parameters as suggested (FULL_DUPLEX and I have tried with both, LAN_10M and LAN_100M). I also remove the firewall from my computer and configured the Link Speed of my network device to Autodetect, 10Mbps/Full Duplex and 100Mbps/Full Duplex without any success.
After I program the board and push the reset button, the LNK, SPD and DUP leds turn on, then ACT and RX turn on too and after all ethernet LEDs turn off and the LED1 start to blink. Communication doesnt work. I cant find the problem.
Thank you in advanced,
Regards,
Jaime