EMMC_CSD Struct Reference

Data Fields
UINT32	NotUsed: 1
UINT32	Crc: 7
UINT32	Ecc: 2
UINT32	FileFormat: 2
UINT32	TmpWriteProtect: 1
UINT32	PermWriteProtect: 1
UINT32	Copy: 1
UINT32	FileFormatGrp: 1
UINT32	ContentProtApp: 1
UINT32	Reserved: 4
UINT32	WriteBlPartial: 1
UINT32	WriteBlLen: 4
UINT32	R2WFactor: 3
UINT32	DefaultEcc: 2
UINT32	WpGrpEnable: 1
UINT32	WpGrpSize: 5
UINT32	EraseGrpMult: 5
UINT32	EraseGrpSize: 5
UINT32	CSizeMult: 3
UINT32	VddWCurrMax: 3
UINT32	VddWCurrMin: 3
UINT32	VddRCurrMax: 3
UINT32	VddRCurrMin: 3
UINT32	CSizeLow: 2
UINT32	CSizeHigh: 10
UINT32	Reserved1: 2
UINT32	DsrImp: 1
UINT32	ReadBlkMisalign: 1
UINT32	WriteBlkMisalign: 1
UINT32	ReadBlPartial: 1
UINT32	ReadBlLen: 4
UINT32	Ccc: 12
UINT32	TranSpeed: 8
UINT32	Nsac: 8
UINT32	Taac: 8
UINT32	Reserved2: 2
UINT32	SpecVers: 4
UINT32	CsdStructure: 2

Detailed Description

Definition at line 84 of file Emmc.h.

Field Documentation

Ccc

UINT32 EMMC_CSD::Ccc

Definition at line 118 of file Emmc.h.

ContentProtApp

UINT32 EMMC_CSD::ContentProtApp

Definition at line 93 of file Emmc.h.

Copy

UINT32 EMMC_CSD::Copy

Definition at line 91 of file Emmc.h.

Crc

UINT32 EMMC_CSD::Crc

Definition at line 86 of file Emmc.h.

CsdStructure

UINT32 EMMC_CSD::CsdStructure

Definition at line 125 of file Emmc.h.

CSizeHigh

UINT32 EMMC_CSD::CSizeHigh

Definition at line 111 of file Emmc.h.

CSizeLow

UINT32 EMMC_CSD::CSizeLow

Definition at line 109 of file Emmc.h.

CSizeMult

UINT32 EMMC_CSD::CSizeMult

Definition at line 104 of file Emmc.h.

DefaultEcc

UINT32 EMMC_CSD::DefaultEcc

Definition at line 98 of file Emmc.h.

DsrImp

UINT32 EMMC_CSD::DsrImp

Definition at line 113 of file Emmc.h.

Ecc

UINT32 EMMC_CSD::Ecc

Definition at line 87 of file Emmc.h.

EraseGrpMult

UINT32 EMMC_CSD::EraseGrpMult

Definition at line 102 of file Emmc.h.

EraseGrpSize

UINT32 EMMC_CSD::EraseGrpSize

Definition at line 103 of file Emmc.h.

FileFormat

UINT32 EMMC_CSD::FileFormat

Definition at line 88 of file Emmc.h.

FileFormatGrp

UINT32 EMMC_CSD::FileFormatGrp

Definition at line 92 of file Emmc.h.

NotUsed

UINT32 EMMC_CSD::NotUsed

Definition at line 85 of file Emmc.h.

Nsac

UINT32 EMMC_CSD::Nsac

Definition at line 121 of file Emmc.h.

PermWriteProtect

UINT32 EMMC_CSD::PermWriteProtect

Definition at line 90 of file Emmc.h.

R2WFactor

UINT32 EMMC_CSD::R2WFactor

Definition at line 97 of file Emmc.h.

ReadBlkMisalign

UINT32 EMMC_CSD::ReadBlkMisalign

Definition at line 114 of file Emmc.h.

ReadBlLen

UINT32 EMMC_CSD::ReadBlLen

Definition at line 117 of file Emmc.h.

ReadBlPartial

UINT32 EMMC_CSD::ReadBlPartial

Definition at line 116 of file Emmc.h.

Reserved

UINT32 EMMC_CSD::Reserved

Definition at line 94 of file Emmc.h.

Reserved1

UINT32 EMMC_CSD::Reserved1

Definition at line 112 of file Emmc.h.

Reserved2

UINT32 EMMC_CSD::Reserved2

Definition at line 123 of file Emmc.h.

SpecVers

UINT32 EMMC_CSD::SpecVers

Definition at line 124 of file Emmc.h.

Taac

UINT32 EMMC_CSD::Taac

Definition at line 122 of file Emmc.h.

TmpWriteProtect

UINT32 EMMC_CSD::TmpWriteProtect

Definition at line 89 of file Emmc.h.

TranSpeed

UINT32 EMMC_CSD::TranSpeed

Definition at line 120 of file Emmc.h.

VddRCurrMax

UINT32 EMMC_CSD::VddRCurrMax

Definition at line 107 of file Emmc.h.

VddRCurrMin

UINT32 EMMC_CSD::VddRCurrMin

Definition at line 108 of file Emmc.h.

VddWCurrMax

UINT32 EMMC_CSD::VddWCurrMax

Definition at line 105 of file Emmc.h.

VddWCurrMin

UINT32 EMMC_CSD::VddWCurrMin

Definition at line 106 of file Emmc.h.

WpGrpEnable

UINT32 EMMC_CSD::WpGrpEnable

Definition at line 99 of file Emmc.h.

WpGrpSize

UINT32 EMMC_CSD::WpGrpSize

Definition at line 101 of file Emmc.h.

WriteBlkMisalign

UINT32 EMMC_CSD::WriteBlkMisalign

Definition at line 115 of file Emmc.h.

WriteBlLen

UINT32 EMMC_CSD::WriteBlLen

Definition at line 96 of file Emmc.h.

WriteBlPartial

UINT32 EMMC_CSD::WriteBlPartial

Definition at line 95 of file Emmc.h.

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

• MdePkg/Include/IndustryStandard/Emmc.h