How to interface STM32F429IGT with an external SDRAM?

Hi,

I’m trying to connect an external SDRAM (part no. K4S561632N) to STM32F429IGT. For that, I am using STM32CubeMX to generate the code. Shown below is the initialization and configuration of the external SDRAM:

The IDE that I am using currently is Keil uVision 5. For writing to the SDRAM, I used the stm32f4xx_hal_sdram driver, but unfortunately using the write function “HAL_SDRAM_Write_8b(…)�? writes the variables in the internal RAM.

Do I need to configure something else in Keil? Or does something need to be changed in the scatter file?

Thanks in advance,

Omid