# pcieRootErrStReg_s Struct Reference
[PCIE LLD Extended Capabilities Register Definitions]

Specification of the Root Error Status register. More...

`#include <pcie.h>`

## Data Fields

uint32_t | raw
uint8_t | aerIntMsg
| [rw] AER Interrupt Message Number.
uint8_t | ferrRcv
| [rw] Fatal Error Messages Received.
uint8_t | nfErr
| [rw] Non-Fatal Error Messages Received.
uint8_t | uncorFatal
| [rw] First Uncorrectable Fatal Received.
uint8_t | multFnf
| [rw] Multiple Uncorrectable Error (ERR_FATAL/NONFATAL) Received.
uint8_t | errFnf
| [rw] Uncorrectable Error (ERR_FATAL/NONFATAL) Received.
uint8_t | multCor
| [rw] Multiple Correctable Error (ERR_COR) Received.
uint8_t | corrErr
| [rw] Correctable Error (ERR_COR) Received.

## Detailed Description

Specification of the Root Error Status register.

This register may be used for both endpoint and root complex modes.

## Field Documentation

uint8_t pcieRootErrStReg_s::aerIntMsg

[rw] AER Interrupt Message Number.

Field size: 5 bits

uint8_t pcieRootErrStReg_s::corrErr

[rw] Correctable Error (ERR_COR) Received.

Write 1 to clear

Field size: 1 bit

uint8_t pcieRootErrStReg_s::errFnf

[rw] Uncorrectable Error (ERR_FATAL/NONFATAL) Received.

Write 1 to clear

Field size: 1 bit

uint8_t pcieRootErrStReg_s::ferrRcv

[rw] Fatal Error Messages Received.

Write 1 to clear

Field size: 1 bit

uint8_t pcieRootErrStReg_s::multCor

[rw] Multiple Correctable Error (ERR_COR) Received.

Write 1 to clear

Field size: 1 bit

uint8_t pcieRootErrStReg_s::multFnf

[rw] Multiple Uncorrectable Error (ERR_FATAL/NONFATAL) Received.

Write 1 to clear

Field size: 1 bit

uint8_t pcieRootErrStReg_s::nfErr

[rw] Non-Fatal Error Messages Received.

Write 1 to clear

Field size: 1 bit

uint32_t pcieRootErrStReg_s::raw

[ro] Raw image of register on read; actual value on write

uint8_t pcieRootErrStReg_s::uncorFatal

[rw] First Uncorrectable Fatal Received.

Write 1 to clear

Field size: 1 bit

The documentation for this struct was generated from the following file:

- pcie.h

Copyright 2012, Texas Instruments Incorporated