LPC4357 JLink Issue

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by TahaSN on Sat Oct 17 13:12:57 MST 2015
Hello Folks,

I came across a problem where I can download the code using JLink/Jtag Debugger but as soon as I go into Debug mode, the debugger crashes out because it is not able to read any data back from microcontroller (See attached Snapshot_1). I tried debugging with Segger JLink as well as LPC Link 2 but having the same issue with both. I also tried to boot from USART0 (P2_7 = Low) but it didn't help. Does anybody know what kind of issue is this and how to solve it?