Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : Timers Interrupt Status Register - timersintstat

Description

Provides the interrupt status for all timers after masking. Because there is only Timer1 in this module instance, this status is the same as timer1intstat.

Register Layout

Bits Access Reset Description
[0] R 0x0 Timers Interrupt Status
[31:1] ??? 0x0 UNDEFINED

Field : Timers Interrupt Status - timersintstat

Provides the interrupt status for Timer1. Because there is only Timer1 in this module instance, this status is the same as timer1intstat. The status reported is after the interrupt mask has been applied. Reading from this register does not clear any active interrupts.

Field Enumeration Values:

Enum Value Description
ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_INACT 0x0 timer_intr is not active
ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_ACT 0x1 timer_intr is active

Field Access Macros:

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_INACT   0x0
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_ACT   0x1
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_LSB   0
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_MSB   0
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_WIDTH   1
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_SET_MSK   0x00000001
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_CLR_MSK   0xfffffffe
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_RESET   0x0
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_GET(value)   (((value) & 0x00000001) >> 0)
 
#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_SET(value)   (((value) << 0) & 0x00000001)
 

Data Structures

struct  ALT_TMR_TMRSINTSTAT_s
 

Macros

#define ALT_TMR_TMRSINTSTAT_OFST   0xa0
 
#define ALT_TMR_TMRSINTSTAT_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_TMR_TMRSINTSTAT_OFST))
 

Typedefs

typedef struct
ALT_TMR_TMRSINTSTAT_s 
ALT_TMR_TMRSINTSTAT_t
 

Data Structure Documentation

struct ALT_TMR_TMRSINTSTAT_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_TMR_TMRSINTSTAT.

Data Fields
const uint32_t timersintstat: 1 Timers Interrupt Status
uint32_t __pad0__: 31 UNDEFINED

Macro Definitions

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_INACT   0x0

Enumerated value for register field ALT_TMR_TMRSINTSTAT_TMRSINTSTAT

timer_intr is not active

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_E_ACT   0x1

Enumerated value for register field ALT_TMR_TMRSINTSTAT_TMRSINTSTAT

timer_intr is active

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_LSB   0

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

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_MSB   0

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

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_WIDTH   1

The width in bits of the ALT_TMR_TMRSINTSTAT_TMRSINTSTAT register field.

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_SET_MSK   0x00000001

The mask used to set the ALT_TMR_TMRSINTSTAT_TMRSINTSTAT register field value.

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_CLR_MSK   0xfffffffe

The mask used to clear the ALT_TMR_TMRSINTSTAT_TMRSINTSTAT register field value.

#define ALT_TMR_TMRSINTSTAT_TMRSINTSTAT_RESET   0x0

The reset value of the ALT_TMR_TMRSINTSTAT_TMRSINTSTAT register field.

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

Extracts the ALT_TMR_TMRSINTSTAT_TMRSINTSTAT field value from a register.

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

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

#define ALT_TMR_TMRSINTSTAT_OFST   0xa0

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

#define ALT_TMR_TMRSINTSTAT_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_TMR_TMRSINTSTAT_OFST))

The address of the ALT_TMR_TMRSINTSTAT register.

Typedef Documentation

The typedef declaration for register ALT_TMR_TMRSINTSTAT.