Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : ic_comp_version

Description

Name: I2C Component Version Register

Size: 32 bits

Address Offset: 0xf8

Read/Write Access: Read

Register Layout

Bits Access Reset Description
[31:0] R 0x3132312a ALT_I2C_COMP_VER_IC_COMP_VER

Field : ic_comp_version

Specific values for this register are

described in the Releases Table in the

DW_apb_i2c Release Notes

Field Enumeration Values:

Enum Value Description
ALT_I2C_COMP_VER_IC_COMP_VER_E_VER_1_21A 0x3132312a Version 1.21a

Field Access Macros:

#define ALT_I2C_COMP_VER_IC_COMP_VER_E_VER_1_21A   0x3132312a
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_LSB   0
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_MSB   31
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_WIDTH   32
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_SET_MSK   0xffffffff
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_CLR_MSK   0x00000000
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_RESET   0x3132312a
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_GET(value)   (((value) & 0xffffffff) >> 0)
 
#define ALT_I2C_COMP_VER_IC_COMP_VER_SET(value)   (((value) << 0) & 0xffffffff)
 

Data Structures

struct  ALT_I2C_COMP_VER_s
 

Macros

#define ALT_I2C_COMP_VER_RESET   0x3132312a
 
#define ALT_I2C_COMP_VER_OFST   0xf8
 
#define ALT_I2C_COMP_VER_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_I2C_COMP_VER_OFST))
 

Typedefs

typedef struct ALT_I2C_COMP_VER_s ALT_I2C_COMP_VER_t
 

Data Structure Documentation

struct ALT_I2C_COMP_VER_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_I2C_COMP_VER.

Data Fields
const uint32_t ic_comp_version: 32 ALT_I2C_COMP_VER_IC_COMP_VER

Macro Definitions

#define ALT_I2C_COMP_VER_IC_COMP_VER_E_VER_1_21A   0x3132312a

Enumerated value for register field ALT_I2C_COMP_VER_IC_COMP_VER

Version 1.21a

#define ALT_I2C_COMP_VER_IC_COMP_VER_LSB   0

The Least Significant Bit (LSB) position of the ALT_I2C_COMP_VER_IC_COMP_VER register field.

#define ALT_I2C_COMP_VER_IC_COMP_VER_MSB   31

The Most Significant Bit (MSB) position of the ALT_I2C_COMP_VER_IC_COMP_VER register field.

#define ALT_I2C_COMP_VER_IC_COMP_VER_WIDTH   32

The width in bits of the ALT_I2C_COMP_VER_IC_COMP_VER register field.

#define ALT_I2C_COMP_VER_IC_COMP_VER_SET_MSK   0xffffffff

The mask used to set the ALT_I2C_COMP_VER_IC_COMP_VER register field value.

#define ALT_I2C_COMP_VER_IC_COMP_VER_CLR_MSK   0x00000000

The mask used to clear the ALT_I2C_COMP_VER_IC_COMP_VER register field value.

#define ALT_I2C_COMP_VER_IC_COMP_VER_RESET   0x3132312a

The reset value of the ALT_I2C_COMP_VER_IC_COMP_VER register field.

#define ALT_I2C_COMP_VER_IC_COMP_VER_GET (   value)    (((value) & 0xffffffff) >> 0)

Extracts the ALT_I2C_COMP_VER_IC_COMP_VER field value from a register.

#define ALT_I2C_COMP_VER_IC_COMP_VER_SET (   value)    (((value) << 0) & 0xffffffff)

Produces a ALT_I2C_COMP_VER_IC_COMP_VER register field value suitable for setting the register.

#define ALT_I2C_COMP_VER_RESET   0x3132312a

The reset value of the ALT_I2C_COMP_VER register.

#define ALT_I2C_COMP_VER_OFST   0xf8

The byte offset of the ALT_I2C_COMP_VER register from the beginning of the component.

#define ALT_I2C_COMP_VER_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_I2C_COMP_VER_OFST))

The address of the ALT_I2C_COMP_VER register.

Typedef Documentation

The typedef declaration for register ALT_I2C_COMP_VER.