flash_spi_info结构体 参考

Flash基本信息结构 更多...

#include <flash_config_info.h>

flash_spi_info 的协作图:

成员变量
uint32_t	chip_id
uint32_t	chip_size
uint32_t	erase_cmd_num
spi_opreation_t *	read_cmds
spi_opreation_t *	write_cmds
spi_opreation_t *	erase_cmds
flash_cmd_execute_t *	quad_mode

详细描述

Flash基本信息结构

结构体成员变量说明

chip_id

uint32_t flash_spi_info::chip_id

Flash 制造id

chip_size

uint32_t flash_spi_info::chip_size

Flash实际大小

erase_cmd_num

uint32_t flash_spi_info::erase_cmd_num

擦除指令的个数

erase_cmds

spi_opreation_t* flash_spi_info::erase_cmds

写指令表单 索引按照擦除大小降序排列

quad_mode

flash_cmd_execute_t* flash_spi_info::quad_mode

开启四线模式指令表单 flash_cmd_execute_t

read_cmds

spi_opreation_t* flash_spi_info::read_cmds

读指令表单 索引 sfc_read_if_t

write_cmds

spi_opreation_t* flash_spi_info::write_cmds

写指令表单 索引 sfc_write_if_t

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该结构体的文档由以下文件生成:

• src/drivers/chips/ws63/porting/sfc/flash_config_info.h