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TMS320F28377D in Delfino experimenter Kit Resetting

Hi ,

I recently bought a F28377D based Kit. Started with the examples given in latest control suite.

Successfully connected the kit to CCS V6,Loaded a sample code.Now when the debugger is connected the code 

simply runs fine,i could verify the output but when i remove the debugger and reset the kit then the code doesn't seem to work. I able to see XRSN pin going Low after every 14 ms say for 50us. It could be a watchdog problem,but how can it be when i am running the sample code,the initsysctrl(); function used in the code has a function Disabledog();.

 

I probed TP2 as shown in the schematic of controlcard and found it as resetting...what could be the issue?