Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
 All Data Structures Variables Typedefs Groups
Register : Register 8 (Version Register) - Version

Description

The Version registers identifies the version of the EMAC. This register contains two bytes: one specified by Synopsys to identify the core release number, and the other specified by Altera.

Register Layout

Bits Access Reset Description
[7:0] R 0x37 ALT_EMAC_GMAC_VER_SNPSVER
[15:8] R 0x10 ALT_EMAC_GMAC_VER_USERVER
[31:16] ??? 0x0 UNDEFINED

Field : snpsver

Synopsys-defined Version (3.7)

Field Access Macros:

#define ALT_EMAC_GMAC_VER_SNPSVER_LSB   0
 
#define ALT_EMAC_GMAC_VER_SNPSVER_MSB   7
 
#define ALT_EMAC_GMAC_VER_SNPSVER_WIDTH   8
 
#define ALT_EMAC_GMAC_VER_SNPSVER_SET_MSK   0x000000ff
 
#define ALT_EMAC_GMAC_VER_SNPSVER_CLR_MSK   0xffffff00
 
#define ALT_EMAC_GMAC_VER_SNPSVER_RESET   0x37
 
#define ALT_EMAC_GMAC_VER_SNPSVER_GET(value)   (((value) & 0x000000ff) >> 0)
 
#define ALT_EMAC_GMAC_VER_SNPSVER_SET(value)   (((value) << 0) & 0x000000ff)
 

Field : userver

Altera-defined Version

Field Access Macros:

#define ALT_EMAC_GMAC_VER_USERVER_LSB   8
 
#define ALT_EMAC_GMAC_VER_USERVER_MSB   15
 
#define ALT_EMAC_GMAC_VER_USERVER_WIDTH   8
 
#define ALT_EMAC_GMAC_VER_USERVER_SET_MSK   0x0000ff00
 
#define ALT_EMAC_GMAC_VER_USERVER_CLR_MSK   0xffff00ff
 
#define ALT_EMAC_GMAC_VER_USERVER_RESET   0x10
 
#define ALT_EMAC_GMAC_VER_USERVER_GET(value)   (((value) & 0x0000ff00) >> 8)
 
#define ALT_EMAC_GMAC_VER_USERVER_SET(value)   (((value) << 8) & 0x0000ff00)
 

Data Structures

struct  ALT_EMAC_GMAC_VER_s
 

Macros

#define ALT_EMAC_GMAC_VER_OFST   0x20
 
#define ALT_EMAC_GMAC_VER_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_EMAC_GMAC_VER_OFST))
 

Typedefs

typedef struct ALT_EMAC_GMAC_VER_s ALT_EMAC_GMAC_VER_t
 

Data Structure Documentation

struct ALT_EMAC_GMAC_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_EMAC_GMAC_VER.

Data Fields
const uint32_t snpsver: 8 ALT_EMAC_GMAC_VER_SNPSVER
const uint32_t userver: 8 ALT_EMAC_GMAC_VER_USERVER
uint32_t __pad0__: 16 UNDEFINED

Macro Definitions

#define ALT_EMAC_GMAC_VER_SNPSVER_LSB   0

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

#define ALT_EMAC_GMAC_VER_SNPSVER_MSB   7

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

#define ALT_EMAC_GMAC_VER_SNPSVER_WIDTH   8

The width in bits of the ALT_EMAC_GMAC_VER_SNPSVER register field.

#define ALT_EMAC_GMAC_VER_SNPSVER_SET_MSK   0x000000ff

The mask used to set the ALT_EMAC_GMAC_VER_SNPSVER register field value.

#define ALT_EMAC_GMAC_VER_SNPSVER_CLR_MSK   0xffffff00

The mask used to clear the ALT_EMAC_GMAC_VER_SNPSVER register field value.

#define ALT_EMAC_GMAC_VER_SNPSVER_RESET   0x37

The reset value of the ALT_EMAC_GMAC_VER_SNPSVER register field.

#define ALT_EMAC_GMAC_VER_SNPSVER_GET (   value)    (((value) & 0x000000ff) >> 0)

Extracts the ALT_EMAC_GMAC_VER_SNPSVER field value from a register.

#define ALT_EMAC_GMAC_VER_SNPSVER_SET (   value)    (((value) << 0) & 0x000000ff)

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

#define ALT_EMAC_GMAC_VER_USERVER_LSB   8

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

#define ALT_EMAC_GMAC_VER_USERVER_MSB   15

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

#define ALT_EMAC_GMAC_VER_USERVER_WIDTH   8

The width in bits of the ALT_EMAC_GMAC_VER_USERVER register field.

#define ALT_EMAC_GMAC_VER_USERVER_SET_MSK   0x0000ff00

The mask used to set the ALT_EMAC_GMAC_VER_USERVER register field value.

#define ALT_EMAC_GMAC_VER_USERVER_CLR_MSK   0xffff00ff

The mask used to clear the ALT_EMAC_GMAC_VER_USERVER register field value.

#define ALT_EMAC_GMAC_VER_USERVER_RESET   0x10

The reset value of the ALT_EMAC_GMAC_VER_USERVER register field.

#define ALT_EMAC_GMAC_VER_USERVER_GET (   value)    (((value) & 0x0000ff00) >> 8)

Extracts the ALT_EMAC_GMAC_VER_USERVER field value from a register.

#define ALT_EMAC_GMAC_VER_USERVER_SET (   value)    (((value) << 8) & 0x0000ff00)

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

#define ALT_EMAC_GMAC_VER_OFST   0x20

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

#define ALT_EMAC_GMAC_VER_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_EMAC_GMAC_VER_OFST))

The address of the ALT_EMAC_GMAC_VER register.

Typedef Documentation

The typedef declaration for register ALT_EMAC_GMAC_VER.