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Codewarrior TAP Suddenly Failing to Connect

Question asked by William Banning on Nov 28, 2018
Latest reply on Nov 28, 2018 by ufedor

I'm using Codewarrior 10.0.8 for the ARMv7 to program a custom board based on the LS1021A-TWR.  It had been working for the most part, I was able to program the PBL, u-boot and write additional files into NOR Flash.  However, it recently began consistently failing to start a debug session.  It always returns the error "CCSProtocolPlugin : Failed to correctly configure the JTAG chain".  Additionally, my RCW/u-boot binaries no longer seem to run from Flash the way they used to.  Does anyone know how I could debug this?