# pcieType1ExpnsnRomReg_s Struct Reference
[PCIE LLD Type1 (root) Register Definitions]

Specification of the Expansion ROM Base Address Register. More...

`#include <pcie.h>`

## Data Fields

uint32_t | raw
| [ro] Raw image of register on read; actual value on write
uint32_t | expRomBaseAddr
| [rw] Address of Expansion ROM
uint8_t | expRomEn
| [rw] Expansion ROM enable

## Detailed Description

Specification of the Expansion ROM Base Address Register.

## Field Documentation

uint32_t pcieType1ExpnsnRomReg_s::expRomBaseAddr

[rw] Address of Expansion ROM

Field size: 21 bits [0-0x1FFFFF]

uint8_t pcieType1ExpnsnRomReg_s::expRomEn

[rw] Expansion ROM enable

Field size: 1 bit

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

- pcie.h

Copyright 2012, Texas Instruments Incorporated