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CCS/TMDSCNCD28379D: Control Card Error (Error -2131 @ 0x0) Unable to access device register.

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Part Number:TMDSCNCD28379D

Tool/software: Code Composer Studio

Hi,

I have recently started working on the control card (TMDSCNCD28379D). Previously i was working with the Launchpad (TMS320F28379D). All the examples program available in C2000ware Library executed perfectly with the Launchpad (TMS320F28379D) but now as i have moved to the control card (TMDSCNCD28379D), none of the C2000 examples is working. I am getting this error on Code Composer Studio v8.3

"IcePick_C_0: Error connecting to the target: (Error -2131 @ 0x0) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK)." .

I googled the TI site for "JTAG Debugging". It suggested that probably i am facing cable connection problem. I am using the same cable for programming Launchpad and its working perfectly fine. Other than that i went through the document "Delfino™ TMS320F28379D controlCARD R1.3" for hardware settings. All the settings of switches for JTAG and Boot mode are currently in default mode. I have included a snap of the control card. Please guide me resolving this error.


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