_EFI_SPI_PART Struct Reference

#include <SpiConfiguration.h>

Public Attributes
CONST CHAR16 *	Vendor
CONST CHAR16 *	PartNumber
UINT32	MinClockHz
UINT32	MaxClockHz
BOOLEAN	ChipSelectPolarity

Detailed Description

The EFI_SPI_PART data structure provides a description of a SPI part which is independent of the use on the board. This data is available directly from the part's datasheet and may be provided by the vendor.

Member Data Documentation

ChipSelectPolarity

BOOLEAN _EFI_SPI_PART::ChipSelectPolarity

Specify the polarity of the chip select pin. This value can be found in the SPI chip's datasheet. Specify TRUE when a one asserts the chip select and FALSE when a zero asserts the chip select.

MaxClockHz

UINT32 _EFI_SPI_PART::MaxClockHz

The maximum SPI bus clock frequency used to access this chip. This value is found in the chip's datasheet.

MinClockHz

UINT32 _EFI_SPI_PART::MinClockHz

The minimum SPI bus clock frequency used to access this chip. This value may be specified in the chip's datasheet. If not, use the value of zero.

PartNumber

CONST CHAR16* _EFI_SPI_PART::PartNumber

A Unicode string specifying the SPI chip part number.

Vendor

CONST CHAR16* _EFI_SPI_PART::Vendor

A Unicode string specifying the SPI chip vendor.

---

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

• XenevaOS/Boot/include/Protocol/SpiConfiguration.h