Hi all,
i just broke the ICDI micro USB connection on my Stellaris Launchpad EK-LM4F120XL, and this is the second time (i find this micro USB connection is really prone).
I am thinking to use the ICDI of EK-LM4F232 for the Launchpad.
So first question: is this possible?
If yes, which pins should i connect? i tried to connect the MDL-ADA2 adapter to the EK-LM4F232 J6 JTAG connector, and connect the following lines to the EK-LM4F120XL Launchpad:
- GND (MDL-ADA2 pin 8) <-> EK-LM4F120XL GND connector on bottom left of the board
- TDI (MDL-ADA2 pin 5) <-> EK-LM4F120XL TDI pad
- TDO (MDL-ADA2 pin 13) <-> EK-LM4F120XL TDO pad
- TMS (MDL-ADA2 pin 7) <-> EK-LM4F120XL TMS pad
- TCK (MDL-ADA2 pin 9) <-> EK-LM4F120XL TCK pad
- SRST (MDL-ADA2 pin 15) <-> EK-LM4F120XL RESET pad
for power i connect the +5V pin of EK-LM4F232 directly to +EK-LM4F120XL VBUS connector at bottom left of the board.
But this doesn't work.
Thanks for any insight on this problem.