Maxtor 2B010H1, 2B015H1, 2B020H1 manual 15- 10, as c urrently defined

Page 52

INTERFACE COMMANDS

W OR D

CONT ENT DESC RIPTION

83

Command sets s upported . If words 82 and 83 = 0000h or F FF Fh command set notification not supported .

 

15- 10, as c urrently defined

 

9, 1 = Automatic Acoustic Management feature set supported

 

8

-0, as c urrently defined

84

Command set extensions supported. If words 84, 85 and 86 = 0000h or FFF Fh com mand set notification not

 

supported.

 

15 = shall be cleared to zero

 

14 = shall be set to one

 

13 -0 = reserved

85

Command set enabled. If words 84, 85 and 86 = 0000h or F FF Fh command set notification not supported .

 

15, obsolete

 

14, 1 = NOP command enabled

 

13, 1 = Read Buffer command enabled

 

12, 1 = Write Buffer command enabled

 

11, obsolete

 

10, 1 = Host Protec ted Area feature set enabled

 

9, 1 = Device Reset command enabled

 

8, 1 = Service Interrupt enabled

 

7, 1 = Release Interrupt enabled

 

6, 1 = Look Ahead enabled

 

5, 1 = Write C ache enabled

 

4, 1 = Packet command feature set enabled

 

3, 1 = Power Mangement feature set enabled

 

2, 1 = Removable Media feature set enabled

 

1, 1 = Security Mode feature set enabled

 

0, 1 = SMART feature set enabled

86

Command sets s upported . If words 82 and 83 = 0000h or F FF Fh command set notification not supported .

 

15- 10, as c urrently defined

 

9, 1 = Automatic Acoustic Management feature set supported

 

8

-0, as c urrently defined

88

Ultra D MA

 

15- 14 reserved

 

13

1 = Ultra D MA mode 5 is selected

 

 

 

0 = Ultra D MA mode 5 is not selected

 

12

1 = Ultra D MA mode 4 is selected

 

 

 

0 = Ultra D MA mode 4 is not selected

 

11

1 = Ultra D MA mode 3 is selected

 

 

 

0 = Ultra D MA mode 3 is not selected

 

10

1 = Ultra D MA mode 2 is selected

 

 

 

0 = Ultra D MA mode 2 is not selected

 

9

 

1 = Ultra D MA mode 1 is selected

 

 

 

0 = Ultra D MA mode 1 is not selected

 

8

 

1 = Ultra D MA mode 0 is selected

 

 

 

0 = Ultra D MA mode 0 is not selected

 

7

-6

reserved

 

5

 

1 = Ultra DMA mode 5 and below are supported

 

4 1 = Ultra DMA mode 4 and below are supported

 

3

 

1 = Ultra DMA mode 3 and below are supported

 

2

 

1 = Ultra DMA mode 2 and below are supported

 

1 1 = Ultra DMA mode 1 and below are supported

 

0

 

1 = Ultra D MA mode 0 is supported

127

reserved

128

Security Status

 

15 -9 reserved

 

8

 

Security Level 0 = High, 1 = Maximum

 

7

-5

reserved

 

4 1 = Security count expired

 

3

 

1 = Sec urity frozen

 

2

 

1 = Security lock ed

 

1

 

1 = Security enabled

 

0

 

1 = Security supported

129- 130

reserved

131

Spin at power- up, but 0 is asserted when no spin at power- up is enabled .

132- 159

Maxtor- spec ific (not used)

160- 255

reserved

7 – 12

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Page 51 Page 53
Contents Maxtor 541DX Product Manual Before You Begin U T I O NContents Product Specifications Handling and InstallationAT Interface Description Interface CommandsHost Software Interface Service and Support GlossaryFigures Introduction MaxtorCorporationManualOrganization AbbreviationsConventions Key Features ProductDescriptionFunctional / Interface Product FeaturesModels CYL SP T MAX LBA Capacity CacheManagement Major HDA Components SubsystemConfiguration Jumper Location / ConfigurationJumper Configuration Cylinder Limitation Jumper DescriptionProductSpecifications Drive ConfigurationPerformanceSpecifications Models and CapacitiesPhysical Dimensions Param Eter Valu EPowerRequirements Power Mode DefinitionsEPA Energy Star Compliance Environmental LimitsShock and Vibration Reliability SpecificationsParam Eter Oper AT ING ON- Oper AT ING Safety Regulatory Compliance EMC/EMIHard Drive Handling Precautions HandlingandInstallationElectro-Static Discharge ESD Unpacking and Inspection Multi-pack Shipping ContainerPhysical Installation RepackingBefore You Begin Hook upSet up Start upInterfaceConnector ATInterfaceDescriptionPinDescriptionSummary PIN IGN ALPIN Name Signal Name Signal Desc Ription Pin Description TableIM in G Paramet ERS Mode PIO TimingImin G Paramet ERS Mode DMATimingUltra DMA Timing ModeSustained Ultra DMA Data In Burst Device Terminating an Ultra DMA Data In Burst Initiating an Ultra DMA Data Out Burst Device Pausing an Ultra DMA Data Out Burst Device Terminating an Ultra DMA Data Out Burst Task File Registers HostSoftwareInterfacePOR T EAD WR ITE Conten TS LBA Bits CommandRegister Seek, Format, and Diagnostic CommandsSummary M M a N D N a M E M M a N D code PA R a M E T E R S U S E DControl Diagnostic Registers Reset and Interrupt Handling InterfaceCommands ReadCommands Read DMA WriteCommands Write Multiple VAL UE DES C RIP Tion ModeSet/CheckCommandsEC TOR LE VE L VAL UE Omman D PowerModeCommands Timer VAL UE TIME-OUT PeriodSleep Mode InitializationCommands Or D ENT Desc RiptionOr D 15- 10, as c urrently defined Initialize Drive Parameters Seek,FormatandDiagnosticCommands ER ROR Code Desc RiptionA.R.T. CommandSet Key RegisterServiceandSupport Service PolicyNo Quibble Service Product SupportFrom Dial Glossary Correctable error Central processing unit CPUChannel CharacterDirect access Direct memory access DMAError correction code ECC Error freeHard error Head disk assembly HDAFrequency response Gigabyte GBLate window LatencyLogic Logical addressPhase locked loop PLL Phase marginRandom access memory RAM Read gate signalSector pulse signal Seek complete signalSequential access Soft errorStrobe offset signal Un-correctable errorUnrecoverable error Write gate signal
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