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BF592 EZ-KIT Connection Errors

Question asked by kovenden on Mar 15, 2013
Latest reply on Mar 15, 2013 by CraigG



I am currently evaluating the BF592 for a project using an EZ-KIT with VisualDSP++ 5.0 (Update 8).


However I'm experiencing a regular problem whereby upon halting the (C) code in a debug session the following error message is displayed:

"The target has requested to disconnect from the IDDE. Reason: JTAG communications time out error-Failed to fill memory".


I have tracked the cause to the inclusion of the library Sine function.


An example of a v.basic project which fails is below (project created via the New Project->Standard Application->Add LDF & Startup Code):


#include <math.h>

float a,b;

int main( void )
     b = 0.0;
          a = sinf(b);



Any advice would be appreciated.


Keith Ovenden