Hi everybody,
I developed a project with MCUXpresso using the evaluation board for above mentioned MCUs.
The eval board carries a LPC54S018J4M and my custom board carries the LPC54S018J2M which is essentially the same except the different size of the flash memory (2 / 4 MB)
I compared the startup files in SDKs for both processors and they're exactly the same, i.e. both have the SPI descriptor for 4MB flash inside
/* SPI Descriptor - Winbond W25Q32JV */
Is it safe to just change the memory size in the Memory Details, first line, from 0x400000 to 0x200000?
Best regards,
Rainer
Hi @hfuhruhurr
Thank you for the post!
The recommendation always will be to select the specific device/package you are using in your project.
Please create a new project, select the correct device package, and then copy your existing source files, project settings, and configurations into the new project.
This will help ensure that all device-specific settings are generated correctly for the selected package and may resolve any configuration-related issues.
Also, you could change the MCU selected: How to Change MCU with MCUXpresso
Hope this information helps!