Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : ecccorinfo_b01

Description

ECC Error correction Information register. Controller updates this register when it completes

a transaction. The values are held in this register till a new transaction completes.

Register Layout

Bits Access Reset Description
[6:0] R 0x0 ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0
[7] R 0x0 ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0
[14:8] R 0x0 ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1
[15] R 0x0 ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1
[31:16] ??? Unknown UNDEFINED

Field : max_errors_b0

Maximum of number of errors corrected per sector in Bank0. This field is not valid for

uncorrectable errors. A value of zero indicates that no ECC error occurred in last completed

transaction.

Field Access Macros:

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_LSB   0
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_MSB   6
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_WIDTH   7
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_SET_MSK   0x0000007f
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_CLR_MSK   0xffffff80
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_RESET   0x0
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_GET(value)   (((value) & 0x0000007f) >> 0)
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_SET(value)   (((value) << 0) & 0x0000007f)
 

Field : uncor_err_b0

Uncorrectable error occurred while reading pages for last transaction in Bank0. Uncorrectable

errors also generate interrupts in intr_statusx register.

Field Access Macros:

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_LSB   7
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_MSB   7
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_WIDTH   1
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_SET_MSK   0x00000080
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_CLR_MSK   0xffffff7f
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_RESET   0x0
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_GET(value)   (((value) & 0x00000080) >> 7)
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_SET(value)   (((value) << 7) & 0x00000080)
 

Field : max_errors_b1

Maximum of number of errors corrected per sector in Bank1. This field is not valid for

uncorrectable errors. A value of zero indicates that no ECC error occurred in last

completed transaction.

Field Access Macros:

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_LSB   8
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_MSB   14
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_WIDTH   7
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_SET_MSK   0x00007f00
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_CLR_MSK   0xffff80ff
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_RESET   0x0
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_GET(value)   (((value) & 0x00007f00) >> 8)
 
#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_SET(value)   (((value) << 8) & 0x00007f00)
 

Field : uncor_err_b1

Uncorrectable error occurred while reading pages for last transaction in Bank1. Uncorrectable

errors also generate interrupts in intr_statusx register.

Field Access Macros:

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_LSB   15
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_MSB   15
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_WIDTH   1
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_SET_MSK   0x00008000
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_CLR_MSK   0xffff7fff
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_RESET   0x0
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_GET(value)   (((value) & 0x00008000) >> 15)
 
#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_SET(value)   (((value) << 15) & 0x00008000)
 

Data Structures

struct  ALT_NAND_ECC_ECCCORINFO_B01_s
 

Macros

#define ALT_NAND_ECC_ECCCORINFO_B01_RESET   0x00000000
 
#define ALT_NAND_ECC_ECCCORINFO_B01_OFST   0x0
 

Typedefs

typedef struct
ALT_NAND_ECC_ECCCORINFO_B01_s 
ALT_NAND_ECC_ECCCORINFO_B01_t
 

Data Structure Documentation

struct ALT_NAND_ECC_ECCCORINFO_B01_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_NAND_ECC_ECCCORINFO_B01.

Data Fields
const uint32_t max_errors_b0: 7 ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0
const uint32_t uncor_err_b0: 1 ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0
const uint32_t max_errors_b1: 7 ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1
const uint32_t uncor_err_b1: 1 ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1
uint32_t __pad0__: 16 UNDEFINED

Macro Definitions

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_LSB   0

The Least Significant Bit (LSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_MSB   6

The Most Significant Bit (MSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_WIDTH   7

The width in bits of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_SET_MSK   0x0000007f

The mask used to set the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_CLR_MSK   0xffffff80

The mask used to clear the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_RESET   0x0

The reset value of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_GET (   value)    (((value) & 0x0000007f) >> 0)

Extracts the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 field value from a register.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0_SET (   value)    (((value) << 0) & 0x0000007f)

Produces a ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B0 register field value suitable for setting the register.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_LSB   7

The Least Significant Bit (LSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_MSB   7

The Most Significant Bit (MSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_WIDTH   1

The width in bits of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_SET_MSK   0x00000080

The mask used to set the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_CLR_MSK   0xffffff7f

The mask used to clear the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_RESET   0x0

The reset value of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_GET (   value)    (((value) & 0x00000080) >> 7)

Extracts the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 field value from a register.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0_SET (   value)    (((value) << 7) & 0x00000080)

Produces a ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B0 register field value suitable for setting the register.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_LSB   8

The Least Significant Bit (LSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_MSB   14

The Most Significant Bit (MSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_WIDTH   7

The width in bits of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_SET_MSK   0x00007f00

The mask used to set the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_CLR_MSK   0xffff80ff

The mask used to clear the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_RESET   0x0

The reset value of the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_GET (   value)    (((value) & 0x00007f00) >> 8)

Extracts the ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 field value from a register.

#define ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1_SET (   value)    (((value) << 8) & 0x00007f00)

Produces a ALT_NAND_ECC_ECCCORINFO_B01_MAX_ERRORS_B1 register field value suitable for setting the register.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_LSB   15

The Least Significant Bit (LSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_MSB   15

The Most Significant Bit (MSB) position of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_WIDTH   1

The width in bits of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_SET_MSK   0x00008000

The mask used to set the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_CLR_MSK   0xffff7fff

The mask used to clear the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field value.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_RESET   0x0

The reset value of the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_GET (   value)    (((value) & 0x00008000) >> 15)

Extracts the ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 field value from a register.

#define ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1_SET (   value)    (((value) << 15) & 0x00008000)

Produces a ALT_NAND_ECC_ECCCORINFO_B01_UNCOR_ERR_B1 register field value suitable for setting the register.

#define ALT_NAND_ECC_ECCCORINFO_B01_RESET   0x00000000

The reset value of the ALT_NAND_ECC_ECCCORINFO_B01 register.

#define ALT_NAND_ECC_ECCCORINFO_B01_OFST   0x0

The byte offset of the ALT_NAND_ECC_ECCCORINFO_B01 register from the beginning of the component.

Typedef Documentation

The typedef declaration for register ALT_NAND_ECC_ECCCORINFO_B01.