Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : Component Version Register - spi_version_id

Description

This read-only register stores the specific SPI Slave component version.

Register Layout

Bits Access Reset Description
[31:0] RW 0x3332302a Component Version

Field : Component Version - spi_version_id

Contains the hex representation of the Synopsys component version. Consists of ASCII value for each number in the version.

Field Access Macros:

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_LSB   0
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_MSB   31
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_WIDTH   32
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_SET_MSK   0xffffffff
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_CLR_MSK   0x00000000
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_RESET   0x3332302a
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_GET(value)   (((value) & 0xffffffff) >> 0)
 
#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_SET(value)   (((value) << 0) & 0xffffffff)
 

Data Structures

struct  ALT_SPIS_SPI_VER_ID_s
 

Macros

#define ALT_SPIS_SPI_VER_ID_OFST   0x5c
 
#define ALT_SPIS_SPI_VER_ID_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_SPIS_SPI_VER_ID_OFST))
 

Typedefs

typedef struct
ALT_SPIS_SPI_VER_ID_s 
ALT_SPIS_SPI_VER_ID_t
 

Data Structure Documentation

struct ALT_SPIS_SPI_VER_ID_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_SPIS_SPI_VER_ID.

Data Fields
uint32_t spi_version_id: 32 Component Version

Macro Definitions

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_LSB   0

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

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_MSB   31

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

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_WIDTH   32

The width in bits of the ALT_SPIS_SPI_VER_ID_SPI_VER_ID register field.

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_SET_MSK   0xffffffff

The mask used to set the ALT_SPIS_SPI_VER_ID_SPI_VER_ID register field value.

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_CLR_MSK   0x00000000

The mask used to clear the ALT_SPIS_SPI_VER_ID_SPI_VER_ID register field value.

#define ALT_SPIS_SPI_VER_ID_SPI_VER_ID_RESET   0x3332302a

The reset value of the ALT_SPIS_SPI_VER_ID_SPI_VER_ID register field.

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

Extracts the ALT_SPIS_SPI_VER_ID_SPI_VER_ID field value from a register.

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

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

#define ALT_SPIS_SPI_VER_ID_OFST   0x5c

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

#define ALT_SPIS_SPI_VER_ID_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_SPIS_SPI_VER_ID_OFST))

The address of the ALT_SPIS_SPI_VER_ID register.

Typedef Documentation

The typedef declaration for register ALT_SPIS_SPI_VER_ID.