from stm32f469xx.h:697
typedef struct
{
uint32_t RESERVED0[2];
__IO uint32_t SSCR;
__IO uint32_t BPCR;
__IO uint32_t AWCR;
__IO uint32_t TWCR;
__IO uint32_t GCR;
uint32_t RESERVED1[2];
__IO uint32_t SRCR;
uint32_t RESERVED2[1];
__IO uint32_t BCCR;
uint32_t RESERVED3[1];
__IO uint32_t IER;
__IO uint32_t ISR;
__IO uint32_t ICR;
__IO uint32_t LIPCR;
__IO uint32_t CPSR;
__IO uint32_t CDSR;
} LTDC_TypeDef;