Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : User ID Register - usrid

Description

Register Layout

Bits Access Reset Description
[31:0] RW 0x7967797 User ID

Field : User ID - usr_id

User identification field; Value is 0x7967797.

Field Access Macros:

#define ALT_SDMMC_USRID_USR_ID_LSB   0
 
#define ALT_SDMMC_USRID_USR_ID_MSB   31
 
#define ALT_SDMMC_USRID_USR_ID_WIDTH   32
 
#define ALT_SDMMC_USRID_USR_ID_SET_MSK   0xffffffff
 
#define ALT_SDMMC_USRID_USR_ID_CLR_MSK   0x00000000
 
#define ALT_SDMMC_USRID_USR_ID_RESET   0x7967797
 
#define ALT_SDMMC_USRID_USR_ID_GET(value)   (((value) & 0xffffffff) >> 0)
 
#define ALT_SDMMC_USRID_USR_ID_SET(value)   (((value) << 0) & 0xffffffff)
 

Data Structures

struct  ALT_SDMMC_USRID_s
 

Macros

#define ALT_SDMMC_USRID_OFST   0x68
 

Typedefs

typedef struct ALT_SDMMC_USRID_s ALT_SDMMC_USRID_t
 

Data Structure Documentation

struct ALT_SDMMC_USRID_s

WARNING: The C register and register group struct declarations are provided for convenience and illustrative purposes. They should, however, be used with caution as the C language standard provides no guarantees about the alignment or atomicity of device memory accesses. The recommended practice for writing hardware drivers is to use the SoCAL access macros and alt_read_word() and alt_write_word() functions.

The struct declaration for register ALT_SDMMC_USRID.

Data Fields
uint32_t usr_id: 32 User ID

Macro Definitions

#define ALT_SDMMC_USRID_USR_ID_LSB   0

The Least Significant Bit (LSB) position of the ALT_SDMMC_USRID_USR_ID register field.

#define ALT_SDMMC_USRID_USR_ID_MSB   31

The Most Significant Bit (MSB) position of the ALT_SDMMC_USRID_USR_ID register field.

#define ALT_SDMMC_USRID_USR_ID_WIDTH   32

The width in bits of the ALT_SDMMC_USRID_USR_ID register field.

#define ALT_SDMMC_USRID_USR_ID_SET_MSK   0xffffffff

The mask used to set the ALT_SDMMC_USRID_USR_ID register field value.

#define ALT_SDMMC_USRID_USR_ID_CLR_MSK   0x00000000

The mask used to clear the ALT_SDMMC_USRID_USR_ID register field value.

#define ALT_SDMMC_USRID_USR_ID_RESET   0x7967797

The reset value of the ALT_SDMMC_USRID_USR_ID register field.

#define ALT_SDMMC_USRID_USR_ID_GET (   value)    (((value) & 0xffffffff) >> 0)

Extracts the ALT_SDMMC_USRID_USR_ID field value from a register.

#define ALT_SDMMC_USRID_USR_ID_SET (   value)    (((value) << 0) & 0xffffffff)

Produces a ALT_SDMMC_USRID_USR_ID register field value suitable for setting the register.

#define ALT_SDMMC_USRID_OFST   0x68

The byte offset of the ALT_SDMMC_USRID register from the beginning of the component.

Typedef Documentation

The typedef declaration for register ALT_SDMMC_USRID.