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RCW Override, Error:  Connect Failed. Failed to correctly configure the JTAG chain(CCSProtocolPlugin) Error: Connect Failed.

Question asked by Ahmet Demir on Feb 6, 2020
Latest reply on Feb 10, 2020 by Ahmet Demir

Hello NXP,

Board: T1042 D4 RDB - 64 b

Problem: Unable to execute RCW override script ( <CWInstallDir>\PA\PA_Support\Initialization_Files\jtag_chains ) with NOR flash Target Task.


I want to flash some new U-boot and RCW to my Custom Board for t1042d4 . First, I wanted to try RCW override method on RDB but I am had this error. Asleep led is lit. I changed HEX values of the RCW in script file with the values of a sample RCW generated with YOCTO SDK. I also validated each step in Freescale\CW_PA_v10.5.1\PA\Help\PDF\Targeting_PA_Processors.pdf documentation of Code Warrior.


I am able to write something on flash with default RCW in NOR flash or Hardcoded RCW.


What is the reason behind this error ?