Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : Boot ROM Software State Register - bootromswstate

Description

32-bits general purpose register used by the Boot ROM code. Actual usage is defined in the Boot ROM source code.

Register Layout

Bits Access Reset Description
[31:0] RW 0x0 Boot ROM Software State

Field : Boot ROM Software State - value

Reserved for Boot ROM use.

Field Access Macros:

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_LSB   0
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_MSB   31
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_WIDTH   32
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_SET_MSK   0xffffffff
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_CLR_MSK   0x00000000
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_RESET   0x0
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_GET(value)   (((value) & 0xffffffff) >> 0)
 
#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_SET(value)   (((value) << 0) & 0xffffffff)
 

Data Structures

struct  ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_s
 

Macros

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_OFST   0x10
 

Typedefs

typedef struct
ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_s 
ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_t
 

Data Structure Documentation

struct ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_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_SYSMGR_ROMCODE_BOOTROMSWSTATE.

Data Fields
uint32_t value: 32 Boot ROM Software State

Macro Definitions

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_LSB   0

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

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_MSB   31

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

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_WIDTH   32

The width in bits of the ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE register field.

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_SET_MSK   0xffffffff

The mask used to set the ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE register field value.

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_CLR_MSK   0x00000000

The mask used to clear the ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE register field value.

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE_RESET   0x0

The reset value of the ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE register field.

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

Extracts the ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_VALUE field value from a register.

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

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

#define ALT_SYSMGR_ROMCODE_BOOTROMSWSTATE_OFST   0x10

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

Typedef Documentation