HP 6642D (US), 6671 (LA), 6641 (LA), 6563Z (US), 6553 (US), 6573Z (US), 8566c (US) manual xxxxH, xx07H

Page 33

26

U8 Family Product Manual, Rev. B

 

 

 

Word

Description

Value

 

 

 

 

 

 

48

Reserved

0000H

49

Standard Standby timer,

 

 

IORDY supported and may

2F00H

 

be disabled

 

 

 

 

50

Device-specific standby

0000H

 

timer value

 

 

 

 

51

PIO data-transfer cycle

 

 

timing mode

0200H

52

Retired

0200H

 

 

 

53

Words 54–58, 64–70 and 88

 

 

are valid

0007H

54

Number of current logical

xxxxH

 

cylinders

 

 

 

 

55

Number of current logical

xxxxH

 

heads

 

 

 

 

56

Number of current logical

xxxxH

 

sectors per logical track

 

 

 

57–58

Current capacity in sectors

xxxxH

 

 

 

59

Number of sectors trans-

xxxxH

 

ferred during a Read Multiple

 

or Write Multiple command

 

 

 

 

60–61

Total number of user-addres-

ST317221A = 33,683,328

 

sable LBA sectors available

ST313021A = 25,434,228

 

 

ST38410A = 16,841,664

 

 

ST34313A = 8,452,080

 

 

 

62

Retired

0000H

 

 

 

63

Multiword DMA active and

xx07H

 

modes supported (see note

 

 

following this table)

 

 

 

 

64

Advanced PIO modes sup-

 

 

ported (modes 3 and 4 sup-

0003H

 

ported)

 

 

 

 

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Contents
ST317221A, ST313021A U8 FamilyST38410A, ST34313A Ultra ATA Interface DrivesST317221A, ST313021A U8 FamilyST38410A, ST34313A Ultra ATA Interface DrivesPage U8 Family Product Manual, Rev. B ContentsATA interface Configuring and mounting the driveFigures U8 Family Product Manual, Rev. B Introduction Drive Specification Specification summary tableST317221A ST313021A0 to 60C op., -40 to 70C nonop ST317221AST317221A 1.1.1 Default logical geometry 1.0 Drive specifications1.1 Formatted capacity 1.2 Physical organizationDrive Specification 1.4 Physical characteristics1.3 Recording and interface technology 1.5 Seek time1.7.1 Power consumption 1.7 Power specificationsSpinup power 1.6 Start/stop timesOperating power and current Read/Write power and currentIdle mode power Seek Mode1.7.1.1 Typical current profile Power ModeTypical Watts Typical Amps RMSPower Modes 1.7.4 Power-management modes1.7.2 Conducted noise 1.7.3 Voltage tolerance1.8 Environmental tolerances 1.8.1 Ambient temperature Idle and Standby timers1.8.2 Temperature gradient Sleep mode1.8.3 Humidity 1.8.6.1 Operating vibration 1.8.6.2 Nonoperating vibration1.9 Drive acoustics 1.10 Electromagnetic susceptibility 1.12 Agency certification 1.12.1 Safety certification1.11 Reliability 1.12.2 Electromagnetic compatibilityAustralian CE-Tick N176 1.12.3 FCC verificationU8 Family Product Manual, Rev. B 2.1 Handling and static-discharge precautions 2.0 Configuring and mounting the drive7 5 3 8 6 4 2.2 Jumper settings 2.2.1 Master/slave configurationOptions jumper block J8 Master or single drive Drive is slave Cable select2.2.2 Cable-select option 2.2.3 Ultra ATA/66 cable2.3 Drive mounting Note Dimensions are shown in inches mm Figure 3. Mounting dimensions-top, side and end view3.1 ATA interface signals and connector pins 3.0 ATA interfaceSignal name Figure 4. I/O pins and supported ATA signalsHost pin # and signal description Drive pin #Command name 3.1.1 Supported ATA commandsCommand code in hex ATA-standard commandsCommand code in hex 3.1.2 Identify Drive commandDescription Wordx.xx Valuexx07H xxxxHxx1FH xxA5H Description if bit is set to Bit WordBit Word Set transfer mode based on value in Sector Count register 3.1.3 Set Features commandCode in Features 3.1.4 S.M.A.R.T. commandsS.M.A.R.T. Command RegisterCode in Features Page Page Seagate Technology, Inc 920 Disc Drive, Scotts Valley, California 95066, USAPublication Number SG35226-001, Rev. B, Printed in USA
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