Maxtor Computer Drive manual Word Content Description

Page 44

			ATA Bus Interface and ATA Commands


Word			Content Description


53	15-3:		Reserved

	2:
	1	= the fields reported in word 88 are valid.
	0	= the fields reported in word 88 are not valid

	1:
	1	= the fields reported in words (70:64) are valid.
	0	= the fields reported in words (70:64) are not valid

	0:		Obsolete

54-58	Obsolete

59	15-9:		Reserved

	8:		1 = Multiple sector setting is valid

	7-0:		xxh = Current setting for number of sectors that shall be transferred per
			interrupt on R/W Multiple command

60-61	Total number of user addressable sectors

62	Obsolete

63	15-11:		Reserved

	10:
	1	= Multiword DMA mode 2 is selected.
	0	= Multiword DMA mode 2 is not selected

	9:
	1	= Multiword DMA mode 1 is selected.
	0	= Multiword DMA mode 1 is not selected

	8:
	1	= Multiword DMA mode 0 is selected.
	0	= Multiword DMA mode 0 is not selected

	7-3:		Reserved

	2:		1 = Multiword DMA mode 2 and below are supported

	1:		1 = Multiword DMA mode 1 and below are supported

	0:		1 = Multiword DMA mode 0 is supported

64	15-8:		Reserved

	7-0:		PIO modes supported

Maxtor DiamondMax 8S 40GB SATA

5-8

Image 44

Contents DiamondMax 8S 40GB Serial ATA Product Manual May 13 Revision Part NumberUL/CSA/VDE/TUV /RoHS PatentsClause at Dfars 252.227-7013 and FAR McCarthy Blvd Milpitas, California Tel Fax Table of Contents Service and Support InstallationSata BUS Interface and ATA Commands List of Figures Single Pack Shipping ContainerSata Pin 11 Configuration List of TablesMaxtor Corporation AudienceManual Organization ProductsTerminology and Conventions SataReference SOFMaxtor DiamondMax 8S 40GB Sata Product Description KEY Features Serial ATA InterfaceVersatility PerformanceReliability Product EMI/EMS Qualifications Regulatory Compliance StandardsHardware Requirements Models and Capacities Product SpecificationsDrive Configuration 40GB Performance SpecificationsPhysical Dimensions Power Requirements Power Mode DefinitionsEPA Energy Star Compliance Environmental LimitsTrack Following At SpeedShock and Vibration Parameter Operating NON-OPERATINGReliability Specifications Canadian Emissions StatementSafety Regulatory Compliance RoHS ComplianceInstallation Space RequirementsUnpacking Instructions 2Single Pack Shipping Container325 Pack Shipping Container Staggered Spin-up Hardware OptionsJumper Position 4DiamondMax 8S 40GB Sata Power/Interface Connector SATA-P11 Mounting Orientation6Mounting Dimensions and Clearance External Drive Activity LED Sata Bus Interface ConnectorVentilation Connecting the Adapter Board and the Drive For Systems with AN ADD-IN Sata Adapter Board2Device Plug Connector Pin Definitions 7Drive Power Supply and Sata Bus Interface Cables 8Completing the Drive Installation Sata BUS Interface and ATA Commands Command InterfaceMechanical Interface Register Address DecodingSupported Commands Command Feature Register Code ValuesCommand Feature Register Code Values DBh Write Mulitple EXT Word Content Description Word Content Description Word Content Description Minimum Multiword DMA transfer cycle time per word ATA Bus Interface and ATA Commands Word Content Description Word Content Description Word Content Description Word Content Description Word Content Description Word Content Description = Ultra DMA mode 6 is selected Word Content Description ATA Bus Interface and ATA Commands Word Content Description Word Content Description Product Support Service and SupportWarranty Services Glossary Maxtor DiamondMax 8S 40GB Sata G-2 FCI Acronym for flux changes per inch. See also BPI Initialize See low level formatting Kilobyte kB a unit of measure consisting of 1,024 210 bytesMB See megabyte Millisecond ms One thousandth of a second .001 secMaxtor DiamondMax 8S 40GB Sata G-6 Transfer Rate The rate at which Maxtor DiamondMax 8S 40GB Sata G-8 Clearance 4-6,4-7,4-8