SIMPLELINK-CC2640R2-SDK: unable to flash the cc2640F128 using UNIFLASH tool

Abhijeet Mhatre

Prodigy 100 points

Part Number: SIMPLELINK-CC2640R2-SDK
Other Parts Discussed in Thread: UNIFLASH, CC2640

Hi,

I am trying to flash BLE_stack into CC2640F128 (I am using CC-DEVPACK DEBUGGER) but am getting an error as :

Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 6.0.628.3)

I am using Uniflash to flash the device

below is the error snapshot:

over 8 years ago

0 JXS over 8 years ago

TI__Guru** 105180 points

Hello,

Did you figure out the problem from your other post: e2e.ti.com/.../613836 ?

I suggest using uniflash to program a TI dev kit, such as the CC2640 LaunchPad. If that is ok, then likely you have a board or layout issue. Please see the HW troubleshooting tips on the TI BLE Wiki.

Best wishes

Bluetooth®︎

Bluetooth forum

SIMPLELINK-CC2640R2-SDK: unable to flash the cc2640F128 using UNIFLASH tool