zedboard hardware project use vivado 2014.4 embedded zedboard zynq evaluation and development kit design without any modification.Generate bitstream directly and program device successfully.
Then i lanuch SDK and use helloworld application without any modification.after i build it and run error occured:
problem occured window :
An internal error occurred during: "Launching New_configuration".
No Target with ID 64 in the System
SDK log:
21:37:04 INFOt: Processor reset is completed for ps7_cortexa9_0
21:37:07 ERRORt: Unexpected error while launching program.
java.lang.RuntimeException: Failed to download ELF file
AP transaction error (DP CTRL_STAT=0xf0000021)
Error Address = 0x00100000, Size = 0x00000004
tat com.xilinx.sdk.targetmanager.internal.TM.downloadELF(TM.java:666)
tat com.xilinx.sdk.debug.core.internal.AppRunner.run(AppRunner.java:129)
tat com.xilinx.sdk.debug.core.XilinxAppLaunchConfigurationDelegate.runApplication(XilinxAppLaunchConfigurationDelegate.java:605)
at the beginning i used this process run helloworld application can read helloworld at serial port.but these days error occurred. who knows what is the problem?