SPD4_MODULE_LOADREDUCED Struct Reference

#include <SdramSpdDdr4.h>

Collaboration diagram for SPD4_MODULE_LOADREDUCED:

Public Attributes
SPD4_LRDIMM_MODULE_NOMINAL_HEIGHT	ModuleNominalHeight
	128 Module Nominal Height
SPD4_LRDIMM_MODULE_NOMINAL_THICKNESS	ModuleMaximumThickness
	129 Module Maximum Thickness
SPD4_LRDIMM_REFERENCE_RAW_CARD	ReferenceRawCardUsed
	130 Reference Raw Card Used
SPD4_LRDIMM_MODULE_ATTRIBUTES	DimmModuleAttributes
	131 DIMM Module Attributes
SPD4_LRDIMM_THERMAL_HEAT_SPREADER_SOLUTION	ThermalHeatSpreaderSolution
	132 RDIMM Thermal Heat Spreader Solution
SPD4_MANUFACTURER_ID_CODE	RegisterManufacturerIdCode
	133-134 Register Manufacturer ID Code
SPD4_LRDIMM_REGISTER_REVISION_NUMBER	RegisterRevisionNumber
	135 Register Revision Number
SPD4_LRDIMM_ADDRESS_MAPPING_FROM_REGISTER_TO_DRAM	AddressMappingFromRegisterToDram
	136 Address Mapping from Register to DRAM
SPD4_LRDIMM_REGISTER_OUTPUT_DRIVE_STRENGTH_FOR_CONTROL_COMMAND_ADDRESS	RegisterOutputDriveStrengthForControlCommandAddress
	137 Register Output Drive Strength for Control and Command Address
SPD4_LRDIMM_REGISTER_OUTPUT_DRIVE_STRENGTH_FOR_CLOCK	RegisterOutputDriveStrengthForClock
	138 Register Output Drive Strength for Clock
SPD4_LRDIMM_DATA_BUFFER_REVISION_NUMBER	DataBufferRevisionNumber
	139 Data Buffer Revision Number
SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK	DramVrefDQForPackageRank0
	140 DRAM VrefDQ for Package Rank 0
SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK	DramVrefDQForPackageRank1
	141 DRAM VrefDQ for Package Rank 1
SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK	DramVrefDQForPackageRank2
	142 DRAM VrefDQ for Package Rank 2
SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK	DramVrefDQForPackageRank3
	143 DRAM VrefDQ for Package Rank 3
SPD4_LRDIMM_DATA_BUFFER_VREFDQ_FOR_DRAM_INTERFACE	DataBufferVrefDQForDramInterface
	144 Data Buffer VrefDQ for DRAM Interface
SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE	DataBufferMdqDriveStrengthRttForDataRateLe1866
	145 Data Buffer MDQ Drive Strength and RTT for data rate <= 1866
SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE	DataBufferMdqDriveStrengthRttForDataRateLe2400
	146 Data Buffer MDQ Drive Strength and RTT for data rate <=2400
SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE	DataBufferMdqDriveStrengthRttForDataRateLe3200
	147 Data Buffer MDQ Drive Strength and RTT for data rate <=3200
SPD4_LRDIMM_DRAM_DRIVE_STRENGTH	DramDriveStrength
	148 DRAM Drive Strength
SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE	DramOdtRttWrRttNomForDataRateLe1866
	149 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 1866
SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE	DramOdtRttWrRttNomForDataRateLe2400
	150 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 2400
SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE	DramOdtRttWrRttNomForDataRateLe3200
	151 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 3200
SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE	DramOdtRttParkForDataRateLe1866
	152 DRAM ODT (RTT_PARK) for data rate <= 1866
SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE	DramOdtRttParkForDataRateLe2400
	153 DRAM ODT (RTT_PARK) for data rate <= 2400
SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE	DramOdtRttParkForDataRateLe3200
	154 DRAM ODT (RTT_PARK) for data rate <= 3200
SPD4_LRDIMM_DATA_BUFFER_VREFDQ_FOR_DRAM_INTERFACE_RANGE	DataBufferVrefDQForDramInterfaceRange
	155 Data Buffer VrefDQ for DRAM Interface Range
SPD4_LRDIMM_DATA_BUFFER_DQ_DECISION_FEEDBACK_EQUALIZATION	DataBufferDqDecisionFeedbackEqualization
	156 Data Buffer DQ Decision Feedback Equalization
UINT8	Reserved [253 - 157+1]
	253-132 Reserved
SPD4_CYCLIC_REDUNDANCY_CODE	Crc
	254-255 Cyclical Redundancy Code (CRC)

Member Data Documentation

AddressMappingFromRegisterToDram

SPD4_LRDIMM_ADDRESS_MAPPING_FROM_REGISTER_TO_DRAM SPD4_MODULE_LOADREDUCED::AddressMappingFromRegisterToDram

136 Address Mapping from Register to DRAM

Crc

SPD4_CYCLIC_REDUNDANCY_CODE SPD4_MODULE_LOADREDUCED::Crc

254-255 Cyclical Redundancy Code (CRC)

DataBufferDqDecisionFeedbackEqualization

SPD4_LRDIMM_DATA_BUFFER_DQ_DECISION_FEEDBACK_EQUALIZATION SPD4_MODULE_LOADREDUCED::DataBufferDqDecisionFeedbackEqualization

156 Data Buffer DQ Decision Feedback Equalization

DataBufferMdqDriveStrengthRttForDataRateLe1866

SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DataBufferMdqDriveStrengthRttForDataRateLe1866

145 Data Buffer MDQ Drive Strength and RTT for data rate <= 1866

DataBufferMdqDriveStrengthRttForDataRateLe2400

SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DataBufferMdqDriveStrengthRttForDataRateLe2400

146 Data Buffer MDQ Drive Strength and RTT for data rate <=2400

DataBufferMdqDriveStrengthRttForDataRateLe3200

SPD4_LRDIMM_DATA_BUFFER_MDQ_DRIVE_STRENGTH_RTT_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DataBufferMdqDriveStrengthRttForDataRateLe3200

147 Data Buffer MDQ Drive Strength and RTT for data rate <=3200

DataBufferRevisionNumber

SPD4_LRDIMM_DATA_BUFFER_REVISION_NUMBER SPD4_MODULE_LOADREDUCED::DataBufferRevisionNumber

139 Data Buffer Revision Number

DataBufferVrefDQForDramInterface

SPD4_LRDIMM_DATA_BUFFER_VREFDQ_FOR_DRAM_INTERFACE SPD4_MODULE_LOADREDUCED::DataBufferVrefDQForDramInterface

144 Data Buffer VrefDQ for DRAM Interface

DataBufferVrefDQForDramInterfaceRange

SPD4_LRDIMM_DATA_BUFFER_VREFDQ_FOR_DRAM_INTERFACE_RANGE SPD4_MODULE_LOADREDUCED::DataBufferVrefDQForDramInterfaceRange

155 Data Buffer VrefDQ for DRAM Interface Range

DimmModuleAttributes

SPD4_LRDIMM_MODULE_ATTRIBUTES SPD4_MODULE_LOADREDUCED::DimmModuleAttributes

131 DIMM Module Attributes

DramDriveStrength

SPD4_LRDIMM_DRAM_DRIVE_STRENGTH SPD4_MODULE_LOADREDUCED::DramDriveStrength

148 DRAM Drive Strength

DramOdtRttParkForDataRateLe1866

SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttParkForDataRateLe1866

152 DRAM ODT (RTT_PARK) for data rate <= 1866

DramOdtRttParkForDataRateLe2400

SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttParkForDataRateLe2400

153 DRAM ODT (RTT_PARK) for data rate <= 2400

DramOdtRttParkForDataRateLe3200

SPD4_LRDIMM_DRAM_ODT_RTT_PARK_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttParkForDataRateLe3200

154 DRAM ODT (RTT_PARK) for data rate <= 3200

DramOdtRttWrRttNomForDataRateLe1866

SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttWrRttNomForDataRateLe1866

149 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 1866

DramOdtRttWrRttNomForDataRateLe2400

SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttWrRttNomForDataRateLe2400

150 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 2400

DramOdtRttWrRttNomForDataRateLe3200

SPD4_LRDIMM_DRAM_ODT_RTT_WR_RTT_NOM_FOR_DATA_RATE SPD4_MODULE_LOADREDUCED::DramOdtRttWrRttNomForDataRateLe3200

151 DRAM ODT (RTT_WR and RTT_NOM) for data rate <= 3200

DramVrefDQForPackageRank0

SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK SPD4_MODULE_LOADREDUCED::DramVrefDQForPackageRank0

140 DRAM VrefDQ for Package Rank 0

DramVrefDQForPackageRank1

SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK SPD4_MODULE_LOADREDUCED::DramVrefDQForPackageRank1

141 DRAM VrefDQ for Package Rank 1

DramVrefDQForPackageRank2

SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK SPD4_MODULE_LOADREDUCED::DramVrefDQForPackageRank2

142 DRAM VrefDQ for Package Rank 2

DramVrefDQForPackageRank3

SPD4_LRDIMM_DRAM_VREFDQ_FOR_PACKAGE_RANK SPD4_MODULE_LOADREDUCED::DramVrefDQForPackageRank3

143 DRAM VrefDQ for Package Rank 3

ModuleMaximumThickness

SPD4_LRDIMM_MODULE_NOMINAL_THICKNESS SPD4_MODULE_LOADREDUCED::ModuleMaximumThickness

129 Module Maximum Thickness

ModuleNominalHeight

SPD4_LRDIMM_MODULE_NOMINAL_HEIGHT SPD4_MODULE_LOADREDUCED::ModuleNominalHeight

128 Module Nominal Height

ReferenceRawCardUsed

SPD4_LRDIMM_REFERENCE_RAW_CARD SPD4_MODULE_LOADREDUCED::ReferenceRawCardUsed

130 Reference Raw Card Used

RegisterManufacturerIdCode

SPD4_MANUFACTURER_ID_CODE SPD4_MODULE_LOADREDUCED::RegisterManufacturerIdCode

133-134 Register Manufacturer ID Code

RegisterOutputDriveStrengthForClock

SPD4_LRDIMM_REGISTER_OUTPUT_DRIVE_STRENGTH_FOR_CLOCK SPD4_MODULE_LOADREDUCED::RegisterOutputDriveStrengthForClock

138 Register Output Drive Strength for Clock

RegisterOutputDriveStrengthForControlCommandAddress

SPD4_LRDIMM_REGISTER_OUTPUT_DRIVE_STRENGTH_FOR_CONTROL_COMMAND_ADDRESS SPD4_MODULE_LOADREDUCED::RegisterOutputDriveStrengthForControlCommandAddress

137 Register Output Drive Strength for Control and Command Address

RegisterRevisionNumber

SPD4_LRDIMM_REGISTER_REVISION_NUMBER SPD4_MODULE_LOADREDUCED::RegisterRevisionNumber

135 Register Revision Number

Reserved

UINT8 SPD4_MODULE_LOADREDUCED::Reserved[253 - 157+1]

253-132 Reserved

ThermalHeatSpreaderSolution

SPD4_LRDIMM_THERMAL_HEAT_SPREADER_SOLUTION SPD4_MODULE_LOADREDUCED::ThermalHeatSpreaderSolution

132 RDIMM Thermal Heat Spreader Solution

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

• XenevaOS/Boot/include/IndustryStandard/SdramSpdDdr4.h