FSMC_NORSRAMInitTypeDef Struct Reference
[FSMC]

FSMC NOR/SRAM Init structure definition. More...

#include <stm32f4xx_fsmc.h>

Data Fields
uint32_t	FSMC_Bank
uint32_t	FSMC_DataAddressMux
uint32_t	FSMC_MemoryType
uint32_t	FSMC_MemoryDataWidth
uint32_t	FSMC_BurstAccessMode
uint32_t	FSMC_AsynchronousWait
uint32_t	FSMC_WaitSignalPolarity
uint32_t	FSMC_WrapMode
uint32_t	FSMC_WaitSignalActive
uint32_t	FSMC_WriteOperation
uint32_t	FSMC_WaitSignal
uint32_t	FSMC_ExtendedMode
uint32_t	FSMC_WriteBurst
FSMC_NORSRAMTimingInitTypeDef *	FSMC_ReadWriteTimingStruct
FSMC_NORSRAMTimingInitTypeDef *	FSMC_WriteTimingStruct

---

Detailed Description

FSMC NOR/SRAM Init structure definition.

---

Field Documentation

uint32_t FSMC_AsynchronousWait

Enables or disables wait signal during asynchronous transfers, valid only with asynchronous Flash memories. This parameter can be a value of FSMC_AsynchronousWait

uint32_t FSMC_Bank

Specifies the NOR/SRAM memory bank that will be used. This parameter can be a value of FSMC_NORSRAM_Bank

uint32_t FSMC_BurstAccessMode

Enables or disables the burst access mode for Flash memory, valid only with synchronous burst Flash memories. This parameter can be a value of FSMC_Burst_Access_Mode

uint32_t FSMC_DataAddressMux

Specifies whether the address and data values are multiplexed on the databus or not. This parameter can be a value of FSMC_Data_Address_Bus_Multiplexing

uint32_t FSMC_ExtendedMode

Enables or disables the extended mode. This parameter can be a value of FSMC_Extended_Mode

uint32_t FSMC_MemoryDataWidth

Specifies the external memory device width. This parameter can be a value of FSMC_Data_Width

uint32_t FSMC_MemoryType

Specifies the type of external memory attached to the corresponding memory bank. This parameter can be a value of FSMC_Memory_Type

FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct

Timing Parameters for write and read access if the ExtendedMode is not used

uint32_t FSMC_WaitSignal

Enables or disables the wait-state insertion via wait signal, valid for Flash memory access in burst mode. This parameter can be a value of FSMC_Wait_Signal

uint32_t FSMC_WaitSignalActive

Specifies if the wait signal is asserted by the memory one clock cycle before the wait state or during the wait state, valid only when accessing memories in burst mode. This parameter can be a value of FSMC_Wait_Timing

uint32_t FSMC_WaitSignalPolarity

Specifies the wait signal polarity, valid only when accessing the Flash memory in burst mode. This parameter can be a value of FSMC_Wait_Signal_Polarity

uint32_t FSMC_WrapMode

Enables or disables the Wrapped burst access mode for Flash memory, valid only when accessing Flash memories in burst mode. This parameter can be a value of FSMC_Wrap_Mode

uint32_t FSMC_WriteBurst

Enables or disables the write burst operation. This parameter can be a value of FSMC_Write_Burst

uint32_t FSMC_WriteOperation

Enables or disables the write operation in the selected bank by the FSMC. This parameter can be a value of FSMC_Write_Operation

FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct

Timing Parameters for write access if the ExtendedMode is used

---

The documentation for this struct was generated from the following file:

• Libraries/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fsmc.h