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TMS570LC4357: Error connecting to the target: (Error -2131 @ 0x0) Unable to access device register. Reset the device, and retry the operation

Chandana N
Prodigy 120 points
Part Number: TMS570LC4357

Tool/software:

Hello, 

I am using a TMS570 Development kit board. I have been trying to flash a sample code on the dev kit.

However, the process fails with the following Error :

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). (Emulation package 12.7.0.00105) .

How can i rectify this issue. Whether it is related to some hardware or software.

The JTAG integrity test also succeeds when i verify the connection. I am using Code composer studio and XDS100v2 USB Debug Probe.

Thanks in advance !