Olimex Sam7X256 Query

Hi All,

I been working in a Olimex SAM7X256 Board. I was using IAR Evaluatin version. I downloaded the demo program using JTAG wiggler and it seems like running. when i edited the demo program and downloaded, the flash shows that download completed. But still the old program in the board execute,the new project i downloaded doesnot works…i tried using more than five examples, but it shows that it dowloaded,but still only the old code given by olimex is execting.

I downloaded many example programs but still the Old Program executes…

I need to know is there any jumper settings to be changed in order to use JTAG downloding? if yes please say what are the jumpers settings.

Can u please help me n saying the remedy for the problem i faced. Waiting for your quick response…