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

Description

Register Layout

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

Field : TRACEALARMSTATUS

Register TraceAlarmStatus is a read-only register that indicates which lookup table or filter has been matched by a packet, independently of register TraceAlarmEn bit configuration. The number of bits in TraceAlarmStatus is determined by the value set for parameter nFilter + 1.When nFilter is set to None, TraceAlarmStatus is reserved.

Field Access Macros:

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_LSB   0
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_MSB   1
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_WIDTH   2
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_SET_MSK   0x00000003
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_CLR_MSK   0xfffffffc
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_RESET   0x0
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_GET(value)   (((value) & 0x00000003) >> 0)
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_SET(value)   (((value) << 0) & 0x00000003)
 

Data Structures

struct  ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_s
 

Macros

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_RESET   0x00000000
 
#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_OFST   0x1c
 

Typedefs

typedef struct
ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_s 
ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_t
 

Data Structure Documentation

struct ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_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_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT.

Data Fields
const uint32_t TRACEALARMSTATUS: 2 ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT
uint32_t __pad0__: 30 UNDEFINED

Macro Definitions

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_LSB   0

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

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_MSB   1

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

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_WIDTH   2

The width in bits of the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT register field.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_SET_MSK   0x00000003

The mask used to set the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT register field value.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_CLR_MSK   0xfffffffc

The mask used to clear the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT register field value.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_RESET   0x0

The reset value of the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT register field.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_GET (   value)    (((value) & 0x00000003) >> 0)

Extracts the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT field value from a register.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_TRACEALARMSTAT_SET (   value)    (((value) << 0) & 0x00000003)

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

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_RESET   0x00000000

The reset value of the ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT register.

#define ALT_NOC_MPU_PRB_MPU_MAIN_TRACEALARMSTAT_OFST   0x1c

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

Typedef Documentation