Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : TX Over Interrupt Register - ic_clr_tx_over

Description

Clears Over Interrupts

Register Layout

Bits Access Reset Description
[0] R 0x0 TX Over Interrupt Bit
[31:1] ??? 0x0 UNDEFINED

Field : TX Over Interrupt Bit - clr_tx_over

Read this register to clear the TX_OVER interrupt (bit 3) of the ic_raw_intr_stat register.

Field Access Macros:

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_LSB   0
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_MSB   0
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_WIDTH   1
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_SET_MSK   0x00000001
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_CLR_MSK   0xfffffffe
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_RESET   0x0
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_GET(value)   (((value) & 0x00000001) >> 0)
 
#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_SET(value)   (((value) << 0) & 0x00000001)
 

Data Structures

struct  ALT_I2C_CLR_TX_OVER_s
 

Macros

#define ALT_I2C_CLR_TX_OVER_OFST   0x4c
 
#define ALT_I2C_CLR_TX_OVER_ADDR(base)   ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_I2C_CLR_TX_OVER_OFST))
 

Typedefs

typedef struct
ALT_I2C_CLR_TX_OVER_s 
ALT_I2C_CLR_TX_OVER_t
 

Data Structure Documentation

struct ALT_I2C_CLR_TX_OVER_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_I2C_CLR_TX_OVER.

Data Fields
const uint32_t clr_tx_over: 1 TX Over Interrupt Bit
uint32_t __pad0__: 31 UNDEFINED

Macro Definitions

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_LSB   0

The Least Significant Bit (LSB) position of the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_MSB   0

The Most Significant Bit (MSB) position of the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_WIDTH   1

The width in bits of the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_SET_MSK   0x00000001

The mask used to set the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field value.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_CLR_MSK   0xfffffffe

The mask used to clear the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field value.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_RESET   0x0

The reset value of the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_GET (   value)    (((value) & 0x00000001) >> 0)

Extracts the ALT_I2C_CLR_TX_OVER_CLR_TX_OVER field value from a register.

#define ALT_I2C_CLR_TX_OVER_CLR_TX_OVER_SET (   value)    (((value) << 0) & 0x00000001)

Produces a ALT_I2C_CLR_TX_OVER_CLR_TX_OVER register field value suitable for setting the register.

#define ALT_I2C_CLR_TX_OVER_OFST   0x4c

The byte offset of the ALT_I2C_CLR_TX_OVER register from the beginning of the component.

#define ALT_I2C_CLR_TX_OVER_ADDR (   base)    ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_I2C_CLR_TX_OVER_OFST))

The address of the ALT_I2C_CLR_TX_OVER register.

Typedef Documentation

The typedef declaration for register ALT_I2C_CLR_TX_OVER.