Maxtor 80-160GB manual ATA Bus Adapter, CLJ Jumper Out

Page 22

Installation

3.3.1.4Cylinder Limitation Jumper (CLJ)

For user capacities below 66,055,248 sectors (32GB), inserting the CLJ jumper limits the Number of Cylinders field 1 to a value of 16,383, as reported in IDENTIFY DEVICE data word. This allows software drivers to determine that the actual capacity is larger than indicated by the maximum CHS, requiring LBA addressing to use the full capacity.

A summary of these effects for the DiamondMax 17 80-160GB AT drives is shown in the following table:

		CLJ Jumper Out

		C=16,383
	80GB	H=16
	80GB	S=63
		S=63
		LBA = 156,301,488

		C=16,383
	160GB	H=16
	160GB	S=63
		S=63
		LBA = 312,581,808

Pin 1

7.22±0.50 (to pin center)

Table 3-2LBA Addressing

Pin 1 of AT Connector

C

L

4.55±0.50

29.78±0.50	Connector Side
(to pin center)

Figure 3-4AT Connector and Jumper Location

3.3.2ATA Bus Adapter

There are two ways you can configure a system to allow the DiamondMax 17 80-160GB AT hard disk drives to communicate over the ATA bus of an IBM or IBM-compatible PC:

1.Connect the drive to a 40-pin ATA bus connector (if available) on the motherboard of the PC.

2.Install an IDE-compatible adapter board in the PC, and connect the drive to the adapter board.

Maxtor DiamondMax 17 80-160GB AT Hard Disk Drive

3-7

Image 22

Contents ATA UL/CSA/VDE/TUV/WEEE/RoHS RevisionsPatents Before You Begin Corporate HeadquartersTable Of Contents Service and Support List of Figures List of Tables Audience Manual OrganizationTerminology and Conventions ATAReferences Introduction General Description Product OverviewKEY Features Regulatory Compliance Standards Hardware Requirements Installation Space RequirementsUnpacking Instructions 220 Pack Shipping Container ATA Interface Connector Hardware Options1AT Jumper Options Cable Select CS Jumper ATA Bus Adapter CLJ Jumper Out2.1 40-Pin ATA Bus Connector ATA BUS Interface Connector J1, Section C DC Power J1, Section aATA Bus Interface Connector J1, Section C External Drive Activity LEDMounting Orientation7Mounting Screw Clearance Clearance VentilationAdapter Board Installation For Systems with AN ATA Adapter BoardConnecting the Adapter Board and the Drive 8.4-Gigabytes Barrier Techniques in Drive ConfigurationOperating System Limitations Model Interface System Startup and OperationMax LBA Capacity Model Number and Capacity Drive ConfigurationModel 6G080L0 6G160P0 Model Physical DimensionsValue Voltage Tolerance Power Requirements 80GB & 160GBMode Power Current Voltage TolerancePower Mode Definitions EPA Energy Star ComplianceParameter Non-Operating/StorageShock and Vibration Reliability SpecificationsParameter Operating Non-Operating Safety Regulatory Compliance Canadian Emissions StatementProduct Specifications Mechanical Interface Signal Cable and ConnectorIntroduction Electrical InterfaceSupported Commands Command InterfaceGeneral Feature Set Command Command Code Feature Register2fh 3fh Identify Drive Command Word Content Description51-52 Obsolete Total number of user addressable sectors Minimum PIO transfer cycle time with Iordy flow control Minor version number See Address Offset Reserved Area Boot, Incits TR272001 = release interrupt enabled General Purpose Logging feature set supported Word Stream Access Latency DMA Security status ATA Bus Interface and ATA Commands Service and Support Getting HelpService and Support Glossary Glossary Glossary Glossary Positioner See actuator Glossary