I have created a new Project for STM32F437xI. The project has only one file (main.c), no other changes to Projcets Options has been made.

main.c looks like this:

void SystemInit(void)
{

}

int main(void)
{
    while(1);
}

Debug Output window:

Status,PC,Time,Description
,FFFFFFFE,11:08:19:675,Loading C:\Users\mosi\Desktop\TEST\Application0.elf
,08000188,11:08:37:150,Emulation Memory cleared in 16832 milliseconds
,200000DA,11:08:38:16,Program loaded in 865 milliseconds
,200000DA,11:08:38:243,Run

It looks like the debugger assumes boot mode RAM???

Is this a bug?

I also get a lot of OPI Driver Error (1) and must restart my board.

Maybe my board is spooky.

But when I try the same project on the the stm32f discovery board (I only change the Device to STM32F407xG i get the following:

Debug Output window:

Status,PC,Time,Description
,FFFFFFFE,10:51:38:979,Loading C:\Users\mosi\Desktop\TEST\Application0.elf
,08000188,10:51:56:711,Emulation Memory cleared in 17085 milliseconds
,08000188,10:51:57:518,Program loaded in 806 milliseconds
,08000188,10:51:57:696,Run
,08000188,10:51:57:789,Stop on code breakpoint (addr=0x080001D4)
,08000188,10:51:57:792,Stop on code breakpoint

It works fine.