This union represents the bit fields in the SFC bus flash size Register.
Read the register into the d32 member then set/clear the bits using the b elements. 更多...

#include <hal_sfc_v150_regs_def.h>

成员变量
uint32_t	d32

struct {

uint32_t flash_size_cs0: 4

uint32_t reserved0: 4

uint32_t flash_size_cs1: 4

uint32_t reserved1: 20

}	b

struct {

uint32_t flash_size_cs0: 4

uint32_t reserved0: 4

uint32_t flash_size_cs1: 4

uint32_t reserved1: 20

}	b

详细描述

This union represents the bit fields in the SFC bus flash size Register.
Read the register into the d32 member then set/clear the bits using the b elements.

结构体成员变量说明

◆ [struct] [1/2]

struct { ... } bus_flash_size::b

Register bits.

◆ [struct] [2/2]

struct { ... } bus_flash_size::b

Register bits.

◆ d32

uint32_t bus_flash_size::d32

Raw register data.

◆ flash_size_cs0

uint32_t bus_flash_size::flash_size_cs0

Capacity of the SPI flash connected to CS0. value: 0x0 No flash; 0x1 64KB; 0x2 128KB; 0x3 256KB; 0x4 512KB; 0x5 1MB; 0x6 2MB; 0x7 4MB; 0x8 8MB; 0x9 16MB(default); 0xA 32MB; 0xB 64MB; 0xC 128MB; 0xD 256MB; 0xE 512MB; 0xF 1GB.

◆ flash_size_cs1

uint32_t bus_flash_size::flash_size_cs1

Capacity of the SPI flash connected to CS0. The value is the same as that of flash_size_cs0.

◆ reserved0

uint32_t bus_flash_size::reserved0

◆ reserved1

uint32_t bus_flash_size::reserved1

该联合体的文档由以下文件生成:

src/drivers/chips/ws63/rom/drivers/drivers/hal/sfc/hal_sfc_v150_regs_def.h
src/drivers/drivers/hal/sfc/hal_sfc_v150_regs_def.h