LPC4337 JTAG debugging not possible

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by PrimeMicro on Wed Jul 22 06:03:32 MST 2015

on a new designed board I checked the controller a first time. All seems ok. Debugging, programming via ULINK Pro was working. After a download nothing is ok. On uVison I see the controller signation (M0, M4) but when I am trying to clean the flash or program it again I get the following error message:

Flash Timeout. Reset the target and try it again.

To correct this problem with FlashMagic doesn't work too.

best regards

J. Baumann