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

Description

Provides information about the HPS capabilities.

Register Layout

Bits Access Reset Description
[0] R Unknown Dual Core
[1] R Unknown CAN
[31:2] ??? 0x0 UNDEFINED

Field : Dual Core - dualcore

Indicates if CPU1 is available in MPU or not.

Field Enumeration Values:

Enum Value Description
ALT_SYSMGR_HPSINFO_DUALCORE_E_SINGLECORE 0x0 Not dual-core (only CPU0 available).
ALT_SYSMGR_HPSINFO_DUALCORE_E_DUALCORE 0x1 Is dual-core (CPU0 and CPU1 both available).

Field Access Macros:

#define ALT_SYSMGR_HPSINFO_DUALCORE_E_SINGLECORE   0x0
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_E_DUALCORE   0x1
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_LSB   0
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_MSB   0
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_WIDTH   1
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_SET_MSK   0x00000001
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_CLR_MSK   0xfffffffe
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_RESET   0x0
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_GET(value)   (((value) & 0x00000001) >> 0)
 
#define ALT_SYSMGR_HPSINFO_DUALCORE_SET(value)   (((value) << 0) & 0x00000001)
 

Field : CAN - can

Indicates if CAN0 and CAN1 controllers are available or not.

Field Enumeration Values:

Enum Value Description
ALT_SYSMGR_HPSINFO_CAN_E_CAN_UNAVAILABLE 0x0 CAN0 and CAN1 are not available.
ALT_SYSMGR_HPSINFO_CAN_E_CAN_AVAILABLE 0x1 CAN0 and CAN1 are available.

Field Access Macros:

#define ALT_SYSMGR_HPSINFO_CAN_E_CAN_UNAVAILABLE   0x0
 
#define ALT_SYSMGR_HPSINFO_CAN_E_CAN_AVAILABLE   0x1
 
#define ALT_SYSMGR_HPSINFO_CAN_LSB   1
 
#define ALT_SYSMGR_HPSINFO_CAN_MSB   1
 
#define ALT_SYSMGR_HPSINFO_CAN_WIDTH   1
 
#define ALT_SYSMGR_HPSINFO_CAN_SET_MSK   0x00000002
 
#define ALT_SYSMGR_HPSINFO_CAN_CLR_MSK   0xfffffffd
 
#define ALT_SYSMGR_HPSINFO_CAN_RESET   0x0
 
#define ALT_SYSMGR_HPSINFO_CAN_GET(value)   (((value) & 0x00000002) >> 1)
 
#define ALT_SYSMGR_HPSINFO_CAN_SET(value)   (((value) << 1) & 0x00000002)
 

Data Structures

struct  ALT_SYSMGR_HPSINFO_s
 

Macros

#define ALT_SYSMGR_HPSINFO_OFST   0x18
 

Typedefs

typedef struct ALT_SYSMGR_HPSINFO_s ALT_SYSMGR_HPSINFO_t
 

Data Structure Documentation

struct ALT_SYSMGR_HPSINFO_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_HPSINFO.

Data Fields
const uint32_t dualcore: 1 Dual Core
const uint32_t can: 1 CAN
uint32_t __pad0__: 30 UNDEFINED

Macro Definitions

#define ALT_SYSMGR_HPSINFO_DUALCORE_E_SINGLECORE   0x0

Enumerated value for register field ALT_SYSMGR_HPSINFO_DUALCORE

Not dual-core (only CPU0 available).

#define ALT_SYSMGR_HPSINFO_DUALCORE_E_DUALCORE   0x1

Enumerated value for register field ALT_SYSMGR_HPSINFO_DUALCORE

Is dual-core (CPU0 and CPU1 both available).

#define ALT_SYSMGR_HPSINFO_DUALCORE_LSB   0

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

#define ALT_SYSMGR_HPSINFO_DUALCORE_MSB   0

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

#define ALT_SYSMGR_HPSINFO_DUALCORE_WIDTH   1

The width in bits of the ALT_SYSMGR_HPSINFO_DUALCORE register field.

#define ALT_SYSMGR_HPSINFO_DUALCORE_SET_MSK   0x00000001

The mask used to set the ALT_SYSMGR_HPSINFO_DUALCORE register field value.

#define ALT_SYSMGR_HPSINFO_DUALCORE_CLR_MSK   0xfffffffe

The mask used to clear the ALT_SYSMGR_HPSINFO_DUALCORE register field value.

#define ALT_SYSMGR_HPSINFO_DUALCORE_RESET   0x0

The reset value of the ALT_SYSMGR_HPSINFO_DUALCORE register field is UNKNOWN.

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

Extracts the ALT_SYSMGR_HPSINFO_DUALCORE field value from a register.

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

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

#define ALT_SYSMGR_HPSINFO_CAN_E_CAN_UNAVAILABLE   0x0

Enumerated value for register field ALT_SYSMGR_HPSINFO_CAN

CAN0 and CAN1 are not available.

#define ALT_SYSMGR_HPSINFO_CAN_E_CAN_AVAILABLE   0x1

Enumerated value for register field ALT_SYSMGR_HPSINFO_CAN

CAN0 and CAN1 are available.

#define ALT_SYSMGR_HPSINFO_CAN_LSB   1

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

#define ALT_SYSMGR_HPSINFO_CAN_MSB   1

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

#define ALT_SYSMGR_HPSINFO_CAN_WIDTH   1

The width in bits of the ALT_SYSMGR_HPSINFO_CAN register field.

#define ALT_SYSMGR_HPSINFO_CAN_SET_MSK   0x00000002

The mask used to set the ALT_SYSMGR_HPSINFO_CAN register field value.

#define ALT_SYSMGR_HPSINFO_CAN_CLR_MSK   0xfffffffd

The mask used to clear the ALT_SYSMGR_HPSINFO_CAN register field value.

#define ALT_SYSMGR_HPSINFO_CAN_RESET   0x0

The reset value of the ALT_SYSMGR_HPSINFO_CAN register field is UNKNOWN.

#define ALT_SYSMGR_HPSINFO_CAN_GET (   value)    (((value) & 0x00000002) >> 1)

Extracts the ALT_SYSMGR_HPSINFO_CAN field value from a register.

#define ALT_SYSMGR_HPSINFO_CAN_SET (   value)    (((value) << 1) & 0x00000002)

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

#define ALT_SYSMGR_HPSINFO_OFST   0x18

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

Typedef Documentation

The typedef declaration for register ALT_SYSMGR_HPSINFO.