Hi,
We have a problem to program LPC1768 MCU with the TFBGA100 package. Keil uVision software with the ULINK2 JTAG programmer is used to program and debug. We obtain the following error message «Error: Flash Downloaded failed - "Cortex-M3"» when downloading software to the MCU. According the log the flash erase is going okay but the flash write operation is aborted with the error.
If we use the same Keil uVision software and the ULINK2 JTAG programmer with the LPC1768 with the LQFP100 package. In this case the MCU is correctly programmed with the same software setting and binary files.
We try to use flash sector erase instead of full flash erase but have the same error during the programming.
Thank you in advance!