Maxtor D540X-4K manual ATA Bus Interface and ATA Commands

Page 69

ATA Bus Interface and ATA Commands

80

 

Major version number

003Eh

 

 

 

 

81

 

Minor version number

0015h

 

 

 

 

82

 

Command set supported

346Bh

 

 

 

 

83

 

Command set supported

5B01h

 

 

 

 

84

 

Command set/feature supported extension

4003h

 

 

 

 

85

 

Command set/feature enabled

3468h

 

 

 

 

86

 

Command set/feature enabled

1A01h

 

 

 

 

87

 

Command set/feature default

4003h

 

 

 

 

88

 

Ultra DMA mode

003Fh

 

 

 

 

89

 

Time required for security erase unit completion

Variable

 

 

 

 

90

 

Time required for Enhanced security erase

0000h

 

 

completion

 

 

 

 

 

91

 

Current advanced power management value

0000h

 

 

 

 

92

 

Master Password Revision Code

FFFEh

 

 

 

 

93

 

Hardware reset result

Variable

 

 

 

 

94

 

acoustic management value

8080h

 

 

 

 

95-99

 

Reserved

Reserved

 

 

 

 

100-103

 

Maximum user LBA address for 48-bit Address

777Fh,

 

 

feature set

0260h,

 

 

 

0000h,

 

 

 

0000h

 

 

 

 

104-126

 

Reserved

Reserved

 

 

 

 

127

 

Removable Media Status Notification feature set

0000h

 

 

support

 

 

 

 

 

128

 

Security status

0001h

 

 

 

 

129-159

 

Vendor specific

Reserved

 

 

 

 

160

 

CFA power mode 1

0000h

 

 

 

 

161-175

 

Reserved for assignment by the CompactFlash™

Reserved

 

 

Association

 

 

 

 

 

176-254

 

Reserved

Reserved

 

 

 

 

255

15-8

Integrity word checksum

Variable

 

7-0

Integrity word signature

41A5h

 

 

 

 

Table -2shows the supported subcommands of SET FEATURES organized by feature name. The ID Word column shows if the current default setting can be

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Image 69
Contents CZVQT&-2TQFWEV/CPWCN$#6 UL/CSA/VDE/TUV Miller Drive Longmont, Colorado Tel Fax Cottonwood Drive Milpitas, California Tel FaxPage Terminology and Conventions Combination Connector J1Hardware Requirements Unpacking InstructionsSystem Startup and Operation Techniques in Drive ConfigurationEnvironmental Conditions Shock and Vibration Handling the DriveEndec Smart Read Attribute ThresholdsMaxtor D540X-4K AT Hard Disk Drive Block Diagram KUVQH6CDNGU3-5 Accessing the SET Configuration WithoutTable of Contents Installation AsicApplication-specific integrated circuit DPS ATASPS ECCMaxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT About This Manual With the ATA interface StandardsHigh-reliability drives D540X-4K drives an attractive choice for most CE usersGeneral Description General Description General Description Kiwtg Installation Remove the drive from the packing assemblyKiwtg Kiwtg X2+0 Installation =16,383#% ,7/24 To the adapter board Following subsections KiwtgMaxtorKIWTGD540X%#76+10-4K 20.4/40.0/60.0/80.0 GB AT At any point along the drive form factor envelope Minimum of 1.25 mm 0.05 inches07/$4 You need a third-party IDE-compatible adapter board Drive Power Supply and ATA Bus Interface Cables Kiwtg Installation Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT LogicalAddressingFormat Capacity&5%4+26+10 Ms $ #6 4idle spin Down +10Chapter 6CDNG$# /#614&$#-$#6$#6Nominal conditions are as follows Mand Spindown Time, Power loss+5 V &%81.6# 124# 1700 &KUM $Bel = 10dBA 6CDNG 6CDNG Specifications 4414 6CDNG#76+10 Hard Disk Drive Exploded View 3680 6145 # 4#481.78 System Data 400Basic Principles of Operation Maxtor D540X-4K AT Hard Disk Drive Block Diagram TTQTfirmware%QTTGEVKQP. %QFG%%%QPVTQN On the drive PLL EndecBasic Principles of Operation Basic Principles of Operation Latency time and thus increases data throughput Switch time is calculated on the basis of the normal wedge Head Skew= Head number TS = Head Skew Offset 0QVG Basic Principles of Operation Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT Download Microcode NOP Read Buffer Write Buffer ATA Bus Interface and ATA CommandsRead DMA Write DMA ATA Bus Interface and ATA Commands 6CDNG ATA Bus Interface and ATA Commands ATA Bus Interface and ATA Commands 6CDNG Read Defect List Read Configuration SET ConfigurationSector4+564 Sector Variable Length in Sectors Number Bytes 4 7 will be set to FFh for bad track entries 6CDNGCommand6CDNG 0QVG All fields marked Reserved or N/A should be set to zero KEY$+6ATA Bus Interface and ATA Commands #46COMMAND4#&CODE#664+-$B0h766*45*1.&5 $VGUQTOCV 2 binary $VGU1 #46COMMAND46740CODE56#675- B0h Sector4GIKUVGT Number na 4GIKUVGT Features ATA Bus Interface and ATA Commands Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT G-1 More hard disks, usually installed in a slot in the computer Maxtor D540X-4K 20.0/40.0/60.0/80.0 GB AT G-3 Glossary Maxtor D540X-4K 20.0/40.0/60.0/80.0 GB AT G-5 Glossary Maxtor D540X-4K 20.0/40.0/60.0/80.0 GB AT G-7 Glossary Hardware*options 3-4headstack assembly 5-5Humidity Low-level format $tampering with the HDA 5-1temperature Index

D540X-4K specifications

The Maxtor D540X-4K is a notable hard disk drive that has made its mark in the world of computer storage solutions. Launched in the early 2000s, this drive was known for its high capacity and reliable performance, making it a popular choice among consumers and businesses alike.

One of the main features of the D540X-4K is its generous storage capacity. With a range of models available, users could select from configurations starting at 40GB to larger sizes, accommodating a wide variety of storage needs. This capacity was particularly advantageous during an era when digital media was rapidly expanding, allowing users to store everything from documents and photos to videos and applications without running out of space.

The D540X-4K utilizes an IDE (Integrated Drive Electronics) interface, also known as PATA (Parallel ATA), which ensures compatibility with a broad spectrum of computers. This interface was standard at the time, making the drive accessible to a wide user base. The drive also supports ATA-100, providing data transfer rates of up to 100 MB/s, which was impressive for its time.

In terms of performance, the drive operates at a speed of 5400 RPM, which, while not the fastest in comparison to modern solid-state drives, provided a suitable balance of speed and efficiency for the average user’s needs. This rotational speed ensured decent read and write times for everyday applications, making it a reliable option for personal computing.

Another characteristic of the D540X-4K is its advanced data protection features. The drive was equipped with Maxtor's unique Shock Protection Technology, which helps protect the drive’s internal components from damage due to shocks or drops. This feature contributed to increased reliability, especially for users in mobile or high-traffic environments.

The Maxtor D540X-4K also incorporates a Cache Buffer, which enhances performance by temporarily storing frequently accessed data. The cache sizes varied across models, with options of 2MB or more, aiding in quicker data retrieval and overall improved system responsiveness.

In summary, the Maxtor D540X-4K is a hard drive that stands out for its storage capacity, compatibility, and protective features. Even today, it serves as a reminder of the evolution of data storage technologies, as it laid the groundwork for the high-capacity drives we utilize in modern computing. Its legacy continues to influence new technologies while reflecting the needs of the early digital era.