topic Re: MIMXRT1064 RAM Application in Kinetis Microcontrollers

MIMXRT1064 RAM Application

GiulioDallaVecchia — Tue, 27 Dec 2022 12:08:42 GMT

Hi,

I'm working on a project with a MIMXRT1064 microcontroller. I need to load the application from External Flash to internal DTC RAM. I've followed this guide and everything works well, but I would like to create a bootable binary image from MCU Expresso or using a python script, so that I can load the application using Ozone or directly from MCUEspressoIDE. How can I do that?

Re: MIMXRT1064 RAM Application

Omar_Anguiano — Wed, 28 Dec 2022 22:09:42 GMT

These are the steps to execute the image from RAM:

1. Select Project > Properties - C/C++ Build > Settings > Tool Settings > MCU Linker > Managed Linker Script and check Link application to RAM.

2. In Project > Properties > C/C++ Build > MCU settings, delete Flash, and modify SRAM_ITC to start at (BASE + 0x3000) with size (SIZE - 0x3000).

3. Move SRAM_ITC to the first position to make it default.

4. Build the image.

Best regards,
Omar