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

Description

Register 86 (Transmit Frame Count for Late Collision Error Frames)

This register maintains the number of frames aborted because of late collision error.

Register Layout

Bits Access Reset Description
[31:0] R 0x0 ALT_EMAC_GMAC_TXLATECOL_CNT

Field : cnt

This field indicates the number of frames aborted because of late collision error.

Field Access Macros:

#define ALT_EMAC_GMAC_TXLATECOL_CNT_LSB   0
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_MSB   31
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_WIDTH   32
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_SET_MSK   0xffffffff
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_CLR_MSK   0x00000000
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_RESET   0x0
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_GET(value)   (((value) & 0xffffffff) >> 0)
 
#define ALT_EMAC_GMAC_TXLATECOL_CNT_SET(value)   (((value) << 0) & 0xffffffff)
 

Data Structures

struct  ALT_EMAC_GMAC_TXLATECOL_s
 

Macros

#define ALT_EMAC_GMAC_TXLATECOL_RESET   0x00000000
 
#define ALT_EMAC_GMAC_TXLATECOL_OFST   0x158
 
#define ALT_EMAC_GMAC_TXLATECOL_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_EMAC_GMAC_TXLATECOL_OFST))
 

Typedefs

typedef struct
ALT_EMAC_GMAC_TXLATECOL_s 
ALT_EMAC_GMAC_TXLATECOL_t
 

Data Structure Documentation

struct ALT_EMAC_GMAC_TXLATECOL_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_TXLATECOL.

Data Fields
const uint32_t cnt: 32 ALT_EMAC_GMAC_TXLATECOL_CNT

Macro Definitions

#define ALT_EMAC_GMAC_TXLATECOL_CNT_LSB   0

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

#define ALT_EMAC_GMAC_TXLATECOL_CNT_MSB   31

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

#define ALT_EMAC_GMAC_TXLATECOL_CNT_WIDTH   32

The width in bits of the ALT_EMAC_GMAC_TXLATECOL_CNT register field.

#define ALT_EMAC_GMAC_TXLATECOL_CNT_SET_MSK   0xffffffff

The mask used to set the ALT_EMAC_GMAC_TXLATECOL_CNT register field value.

#define ALT_EMAC_GMAC_TXLATECOL_CNT_CLR_MSK   0x00000000

The mask used to clear the ALT_EMAC_GMAC_TXLATECOL_CNT register field value.

#define ALT_EMAC_GMAC_TXLATECOL_CNT_RESET   0x0

The reset value of the ALT_EMAC_GMAC_TXLATECOL_CNT register field.

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

Extracts the ALT_EMAC_GMAC_TXLATECOL_CNT field value from a register.

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

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

#define ALT_EMAC_GMAC_TXLATECOL_RESET   0x00000000

The reset value of the ALT_EMAC_GMAC_TXLATECOL register.

#define ALT_EMAC_GMAC_TXLATECOL_OFST   0x158

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

#define ALT_EMAC_GMAC_TXLATECOL_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_EMAC_GMAC_TXLATECOL_OFST))

The address of the ALT_EMAC_GMAC_TXLATECOL register.

Typedef Documentation

The typedef declaration for register ALT_EMAC_GMAC_TXLATECOL.