Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : Functionality Modification 2 Register - fn_mod2

Description

Controls bypass merge of upsizing/downsizing.

Register Layout

Bits Access Reset Description
[0] RW 0x0 Bypass Merge
[31:1] ??? 0x0 UNDEFINED

Field : Bypass Merge - bypass_merge

Controls bypass merge of upsizing/downsizing.

Field Enumeration Values:

Enum Value Description
ALT_F2H_FN_MOD2_BYPASS_MERGE_E_ALTER 0x0 The network can alter transactions.
ALT_F2H_FN_MOD2_BYPASS_MERGE_E_NOALTER 0x1 The network does not alter any transactions that
: could pass through the upsizer legally without
: alteration.

Field Access Macros:

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_E_ALTER   0x0
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_E_NOALTER   0x1
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_LSB   0
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_MSB   0
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_WIDTH   1
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_SET_MSK   0x00000001
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_CLR_MSK   0xfffffffe
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_RESET   0x0
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_GET(value)   (((value) & 0x00000001) >> 0)
 
#define ALT_F2H_FN_MOD2_BYPASS_MERGE_SET(value)   (((value) << 0) & 0x00000001)
 

Data Structures

struct  ALT_F2H_FN_MOD2_s
 

Macros

#define ALT_F2H_FN_MOD2_OFST   0x24
 
#define ALT_F2H_FN_MOD2_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_F2H_FN_MOD2_OFST))
 

Typedefs

typedef struct ALT_F2H_FN_MOD2_s ALT_F2H_FN_MOD2_t
 

Data Structure Documentation

struct ALT_F2H_FN_MOD2_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_F2H_FN_MOD2.

Data Fields
uint32_t bypass_merge: 1 Bypass Merge
uint32_t __pad0__: 31 UNDEFINED

Macro Definitions

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_E_ALTER   0x0

Enumerated value for register field ALT_F2H_FN_MOD2_BYPASS_MERGE

The network can alter transactions.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_E_NOALTER   0x1

Enumerated value for register field ALT_F2H_FN_MOD2_BYPASS_MERGE

The network does not alter any transactions that could pass through the upsizer legally without alteration.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_LSB   0

The Least Significant Bit (LSB) position of the ALT_F2H_FN_MOD2_BYPASS_MERGE register field.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_MSB   0

The Most Significant Bit (MSB) position of the ALT_F2H_FN_MOD2_BYPASS_MERGE register field.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_WIDTH   1

The width in bits of the ALT_F2H_FN_MOD2_BYPASS_MERGE register field.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_SET_MSK   0x00000001

The mask used to set the ALT_F2H_FN_MOD2_BYPASS_MERGE register field value.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_CLR_MSK   0xfffffffe

The mask used to clear the ALT_F2H_FN_MOD2_BYPASS_MERGE register field value.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_RESET   0x0

The reset value of the ALT_F2H_FN_MOD2_BYPASS_MERGE register field.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_GET (   value)    (((value) & 0x00000001) >> 0)

Extracts the ALT_F2H_FN_MOD2_BYPASS_MERGE field value from a register.

#define ALT_F2H_FN_MOD2_BYPASS_MERGE_SET (   value)    (((value) << 0) & 0x00000001)

Produces a ALT_F2H_FN_MOD2_BYPASS_MERGE register field value suitable for setting the register.

#define ALT_F2H_FN_MOD2_OFST   0x24

The byte offset of the ALT_F2H_FN_MOD2 register from the beginning of the component.

#define ALT_F2H_FN_MOD2_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_F2H_FN_MOD2_OFST))

The address of the ALT_F2H_FN_MOD2 register.

Typedef Documentation

The typedef declaration for register ALT_F2H_FN_MOD2.