# pcieBar32bitReg_s Struct Reference
[PCIE LLD Type0 (endpoint) Register Definitions]

Specification of the Base Address Register (BAR). More...

`#include <pcie.h>`

## Data Fields

uint32_t | raw
| [ro] Raw image of register on read; actual value on write
uint32_t | reg32
| [rw] 32bits word (BAR mask or BAR address)

## Detailed Description

Specification of the Base Address Register (BAR).

This should be used to read/write a 32bit word to the BAR register.

There are two situations when this structure should be used:
1. When setting up BAR masks
2. When setting up the upper 32bits of a 64bits BAR

Refer to pcieBarReg_t for the other possible BAR configurations

## Field Documentation

uint32_t pcieBar32bitReg_s::reg32

[rw] 32bits word (BAR mask or BAR address)

Field size: 32 bits

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

- pcie.h

Copyright 2012, Texas Instruments Incorporated