Hi, I have been trying to get JLink working with a Beagleboard-XM (which is a TI DM3730 ARM Cortex-A8 ). I have used a ARM 20 pin to TI-14 pin adapter from Lauterbach. I keep seeing the following error returned: Source Code (40 lines) When I adjust the speed to fixed (2000, 4000, or 6000 kHz), this error goes away but then I can't halt. Doing a reset doesn't solve this either. Admittedly I am new to all of this so the fix might be simple! Any help would be really fantastic. Thanks in advance, Al…