I am using STM32F411RET6 and RCT6 chips. For some reasons, I can't tell the chip number in the board because it is blocked by something else.
Therefore I present all the chips are RCT6, which has a smaller code space.
In the program of keil, I assume the chip is RCT6. Everything is working well.
Now I have a new board with RET6, which has a larger code space.
My question is can I pretend the chip is RCT6 in keil and still access the flash space beyond 256k?
The RCT6 chip only has 256k flash space.