STM32756G_EVAL BSP User Manual: STM32756G_EVAL_SDRAM_Exported_Types

STM32756G EVAL BSP Drivers

STM32756G_EVAL BSP User Manual
STM32756G_EVAL_SDRAM_Exported_Types

Modules

 STM32756G_EVAL_SDRAM_Exported_Constants

Defines

#define SDRAM_OK   ((uint8_t)0x00)
 SDRAM status structure definition.
#define SDRAM_ERROR   ((uint8_t)0x01)
#define SDRAM_MODEREG_BURST_LENGTH_1   ((uint16_t)0x0000)
 FMC SDRAM Mode definition register defines.
#define SDRAM_MODEREG_BURST_LENGTH_2   ((uint16_t)0x0001)
#define SDRAM_MODEREG_BURST_LENGTH_4   ((uint16_t)0x0002)
#define SDRAM_MODEREG_BURST_LENGTH_8   ((uint16_t)0x0004)
#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL   ((uint16_t)0x0000)
#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED   ((uint16_t)0x0008)
#define SDRAM_MODEREG_CAS_LATENCY_2   ((uint16_t)0x0020)
#define SDRAM_MODEREG_CAS_LATENCY_3   ((uint16_t)0x0030)
#define SDRAM_MODEREG_OPERATING_MODE_STANDARD   ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED   ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE   ((uint16_t)0x0200)

Define Documentation

#define SDRAM_MODEREG_BURST_LENGTH_1   ((uint16_t)0x0000)

FMC SDRAM Mode definition register defines.

Definition at line 103 of file stm32756g_eval_sdram.h.

Referenced by BSP_SDRAM_Initialization_sequence().

#define SDRAM_MODEREG_BURST_LENGTH_2   ((uint16_t)0x0001)

Definition at line 104 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_BURST_LENGTH_4   ((uint16_t)0x0002)

Definition at line 105 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_BURST_LENGTH_8   ((uint16_t)0x0004)

Definition at line 106 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED   ((uint16_t)0x0008)

Definition at line 108 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL   ((uint16_t)0x0000)

Definition at line 107 of file stm32756g_eval_sdram.h.

Referenced by BSP_SDRAM_Initialization_sequence().

#define SDRAM_MODEREG_CAS_LATENCY_2   ((uint16_t)0x0020)

Definition at line 109 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_CAS_LATENCY_3   ((uint16_t)0x0030)

Definition at line 110 of file stm32756g_eval_sdram.h.

Referenced by BSP_SDRAM_Initialization_sequence().

#define SDRAM_MODEREG_OPERATING_MODE_STANDARD   ((uint16_t)0x0000)

Definition at line 111 of file stm32756g_eval_sdram.h.

Referenced by BSP_SDRAM_Initialization_sequence().

#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED   ((uint16_t)0x0000)

Definition at line 112 of file stm32756g_eval_sdram.h.

#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE   ((uint16_t)0x0200)

Definition at line 113 of file stm32756g_eval_sdram.h.

Referenced by BSP_SDRAM_Initialization_sequence().

#define SDRAM_OK   ((uint8_t)0x00)
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