Debuger not working on LPC11U68 XPRESSO V2 REV C

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by bruce1 on Sun Aug 30 22:01:51 MST 2015
Just received 4 new LPC11U68 Xpresso V2 REV C boards and am unable to get the debugger to load program and start debug session. Have been using several (10) REV B boards with no problems. I can load the J-link software via the LPCScrypt successfully.   I remove the jumper remove the USB  reconnect start a debug session with IAR it  finds the debugger but it is always seeing it as busy and times out.  a reset does not help. Using IAR 7.4 latest addition. What is different with the debugger circuitry? has any one else seen this with the REV c boards?