Content originally posted in LPCWare by CodeRedSupport on Mon Feb 27 11:07:18 MST 2012
To connect debug, the LPCXpresso debugger must power up, or enable debug. The "... marked as not debuggable" error is an indication debug did not enable.
I see nothing fundamentally wrong with your test fixture connecting the separated LPCXpresso and LPC-Link boards. It's doubtful you have a pin mapping problem, since the fixture enforces the original mapping. It's hard to tell from the picture, but is it possible you have a cold solder joint? Increase the heat on your solder iron, and try to reflow the J4 connections.
Regards,
CodeRedSupport