Sleep Mode | Maxtor 5T060H6, 5T010H1, 5T020H2, 5T040H4, 5T030H3

INTERFACE COMMANDS

Default Power-on Condition

The drive’s default power on condition is the ACTIVE MODE.

Upon receiving a Power Mode command, except the SLEEP MODE command, the drive sets BSY and performs the requested power operation. Once the requested Power Mode change has begun, the drive resets BSY and generates an interrupt - without waiting for the drive to spin up or spin down. Upon receiving a SLEEP MODE command the drive is spun down, and when it is stopped, the drive resets BSY and generates an interrupt.

When enabling the Automatic Power Down sequence, the value placed in the Sector Count register is multiplied by five seconds to obtain the Time-out Interval value. If no drive commands are received from the host within the Time-out Interval, the drive automatically enters the STANDBY mode. The minimum value is 5 seconds.

While the drive is in STANDBY MODE, any commands received from the host are accepted and executed as they would in normal operation, except that the spin motor is started if required to execute a disk command. Under these conditions, the drive will set BSY when command processing would normally begin and will leave BSY set until the drive comes up to speed and the disk command can be executed. Disk commands issued while the drive is in STANDBY MODE, restarts the Time-out Interval after completing the command. A reset must be issued before attempting to issue any commands while the drive in

SLEEP MODE.

7 – 9

Image 50

Maxtor 5T060H6, 5T010H1, 5T020H2, 5T040H4, 5T030H3 specifications Sleep Mode

Contents

Corporate Headquarters REV EC N O SEC Tion Desc Ription ATE Before You Begin U T I O N Contents Product Specifications Handling and Installation Host Software Interface Interface CommandsAT Interface Description Service and Support Glossary Figures ManualOrganization IntroductionMaxtorCorporation Abbreviations Conventions KeyFeatures Product Description Model S SP T MAX LB a Apac IT Y Product FeaturesFunctional / Interface CacheManagement MajorHDAComponents CylinderLimitationJumperDescription SubsystemConfigurationJumper Location / Configuration PerformanceSpecifications ProductSpecificationsDriveConfiguration ModelsandCapacities PhysicalDimensionsmaximum Aram E TE R Stan D ARD ME T RIC EPA Energy Star Compliance PowerRequirementsPowerModeDefinitions EnvironmentalLimits Param E TE R OP ER AT ING ON- OPE R AT ING ReliabilitySpecificationsShock and Vibration SafetyRegulatoryCompliance EMC/EMI Electro-StaticDischargeESD HandlingandInstallationHardDriveHandlingPrecautions UnpackingandInspection Multi-pack Shipping Container PhysicalInstallation Repacking Before You Begin Hook up Set up Start up PinDescriptionSummary InterfaceConnectorATInterfaceDescription PIN IGN AL PIN Name Signal Name Signal Desc Ription Pin Description Table IM in G Paramet ERS Mode PIO Timing Imin G Paramet ERS Mode DMATiming Ultra DMA Timing Mode Sustained 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 POR T EAD WR ITE HostSoftwareInterfaceTask File Registers Conten TS LBA Bits CommandRegister Summary 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 D Control Diagnostic Registers Reset and Interrupt Handling InterfaceCommands ReadCommands Read DMA WriteCommands Write Multiple LE VE L ModeSet/CheckCommandsVAL UE DES C RIP Tion VAL UE Omman D PowerModeCommands Timer VAL UE TIME-OUT Period Sleep Mode InitializationCommands Or D ENT Desc Ription Or D 15- 10, as c urrently defined Initialize Drive Parameters Seek,FormatandDiagnosticCommands ER ROR Code Desc Ription A.R.T. CommandSet Key Register NoQuibbleService ServiceandSupportServicePolicy Support From Dial Accesstime Glossary Correctableerror Fetch Landingzoneorlzone Physicalsector Softerror