Hello, I have a problem with IAR and SAM7X128, I've tried to download IAR example into the SAM and it works fine (blinks LEDs...) but only as long as I don't switch the power off. After I reset the MCU by power down, it does nothing. When I download the program into the MCU againt, it starts to work again (till I reset it again). The program runs on adresses about 0x00000500 so it is in FLASH not RAM... Thank You a lot, Mirek
Miroslav Fiala wrote: >... > The program runs on > adresses about 0x00000500 so it is in FLASH not RAM... >... Sure? Check the settings in the IDE again, maybe it's a "RAM-debug" setting so Code gets uploaded and remapping is done and SRAM is mapped to 0x0. You may also check the bits in the NVM.