5.3 Host Commands

5.3.3 Error posting

Table 5.27 lists the defined errors that are valid for each command.

Table 5.27 Command code and parameters (1 of 2)

COMMAND NAME

 

Error Register (X '1F1')

 

Status Register (X '1F7')

 

 

 

 

 

 

 

 

ICRC

UNC

IDNF

ABRT

TK0NF

DRDY

DWF

ERR

 

 

 

 

 

 

 

 

 

 

RECALIBRATE

 

 

 

V

V

V

V

V

 

 

 

 

 

 

 

 

 

READ SECTOR(S)

 

V

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

WRITE SECTOR(S)

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

WRITE VERIFY

 

V

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

READ VERIFY SECTOR(S)

 

V

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SEEK

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

EXECUTE DEVICE DIAGNOSTIC

*1

*1

*1

*1

*1

 

 

 

 

 

 

 

 

 

 

 

 

INITIALIZE DEVICE PARAMETERS

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

DOWNLOAD MICROCODE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

STANDBY IMMEDIATE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

IDLE (UNLOAD) IMMEDIATE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

STANDBY

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

IDLE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

CHECK POWER MODE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SLEEP

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SMART

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

DEVICE CONFIGURATION

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

READ MULTIPLE

 

V

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

WRITE MULTIPLE

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SET MULTIPLE MODE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

READ DMA

V*2

V

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

WRITE DMA

V*2

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

READ BUFFER

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

FLUSH CACHE

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

WRITE BUFFER

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

IDENTIFY DEVICE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

IDENTIFY DEVICE DMA

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SET FEATURES

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY SET PASSWORD

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY UNLOCK

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY ERASE PREPARE

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY ERASE UNIT

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY FREEZE LOCK

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SECURITY DISABLE PASSWORD

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

READ NATIVE MAX ADDRESS

 

 

 

V

 

V

V

V

 

 

 

 

 

 

 

 

 

SET MAX

 

 

V

V

 

V

V

V

 

 

 

 

 

 

 

 

 

C141-E221

5-127

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Image 203
Fujitsu MHV2040AS, MHV2080AS, MHV2060AS manual Error posting, Command code and parameters 1
Page 202 Page 204

MHV2060AS, MHV2080AS, MHV2040AS specifications

Fujitsu's MHV series of hard disk drives, specifically the MHV2040AS, MHV2080AS, and MHV2060AS models, are designed to deliver efficient performance and reliability for a range of applications, particularly in desktop computing and entry-level servers. Each of these drives adheres to the Serial ATA (SATA) interface, which ensures compatibility across a wide range of systems and is known for its cost-effectiveness and simplicity.

The MHV2040AS features a storage capacity of 40GB, making it suitable for basic computing tasks including document editing, web browsing, and media playback. The MHV2060AS steps it up with a 60GB capacity, allowing for increased data storage needs while still maintaining a high level of performance. The largest of the trio, the MHV2080AS, offers an impressive 80GB of space, positioning it well for users who require additional room for applications, games, and multimedia files.

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In terms of technology, the MHV series employs a fluid dynamic bearing (FDB) motor, which not only enhances reliability but also reduces noise levels during operation. The FDB technology helps improve the longevity of the drives by minimizing wear on mechanical components. This characteristic is particularly important for users seeking quieter drives, especially in work environments that require minimal disruption.

The drives also incorporate advanced power management features that significantly reduce power consumption, making them an environmentally friendly choice for users mindful of their carbon footprint. These drives are equipped with energy-saving modes that optimize their performance when not in full use, ensuring lower operational costs and longer lifespan.

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