CC430 and compilation of large array

Heloo,

I have CCS 5.2.1 and CC430F6137 (32kB, 4kB RAM) and I want to implement big array - 3072 bytes .

I set  project to Large data model, trying to set higher heap and stack size (from value 80B). Problem is that after "RUN", the program is loaded into CC430, but

NO debugging arrow (Step into,..) has showed. Only "Suspend" and "Terminate". After stop debuging and reset target, LED isnt blinking according to program. So program is corrupted or what.

Where is the problem ? With 2048B array is everything OK.

Thanks, Mykro