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CCS/CC2640R2F: Problem Programming CC2640R2F

Part Number: CC2640R2F

Tool/software: Code Composer Studio

Hello.

I have a problem.

I am working with HM-16 and HM-17 which have cc2640r2f.

(I connected TCK, TMS, VCC, GND, Reset)

I have an XDS110 debugger.

I work with CCS v.9 and flash programmer 2.

My project is Simple Peripheral.

My problem in flash programmer 2 is that

I can force mass erase the first part successfully.

But the second part:

>Initiate access to target: COM9 using 2-pin cJTAG.

>ACK/NAK not received. Expected 0x00 0xCC or 0x00 0x33, received 0x00 0x00.

>ACK/NAK not received. Expected 0x00 0xCC or 0x00 0x33, received 0x00 0x00.

>No response from device. Device may not be in bootloader mode. Reset device and try again.

If problem persists, check connection and baud rate.

>Connecting over serial bootloader failed: No response from device. Device may not be in bootloader mode. Reset device and try again.

If problem persists, check connection and baud rate.

>Failed to create device object.


 

And when I try to debug the program in CCS, I receive error 242 which is :  A router subpath could not be accessed. The board configuration file is probably incorrect.

 

How can I solve this?