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Forum Post: CCS/LAUNCHXL-F28069M: "Device Calibration not complete, check if device is unlocked and recalibrate" error for brand new chip

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Part Number: LAUNCHXL-F28069M Tool/software: Code Composer Studio I have a LaunchXL-F28069M , whose controller chip was corrupted. Most likely cause was a reset/power glitch during flash programming or my error while using the Flash API. The debugger would give the "Device Cal not complete" error. I have replaced the chip with a brand new F28062F. However I still get the same error. Suspecting an error in the rest of the board, I have checked core and IO voltages (Vdd,VddIO) and they are all fine. I downloaded FT_Prog and checked the FTDI EEPROM. It is working fine. Any help is appreciated.

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