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6

Medalist 17242, 13032, 10232, 8422 and 4312, Rev. A

1.1.2  Supported CHS translation geometries

These drives support any translation geometry that satisfies 

all

 of the

following conditions:

•

Sectors per track 

≤

 63

•

Cylinders 

≤

 16,383 (for drives over 8.4 Gbytes)

•

Read/Write heads

 ≤ 

16

Note. The CHS addressing supports capacities up to 8.4 Gbytes. To see 

the full capacity of drives greater than 8.4 Gbytes, use the LBA 
addressing mode.

The ST317242A logical cylinders are:
Logical cylinders=33,683,328/(logical sectors per track 

× 

logical

 

heads)

The ST313032A logical cylinders are: 
Logical cylinders=25,434,228/(logical sectors per track 

× 

logical

 

heads)

The ST310232A logical cylinders are: 
Logical cylinders=20,005,650/(logical sectors per track 

× 

logical

 

heads)

The ST38422A logical cylinders are:
Logical cylinders=16,841,664/(logical sectors per track 

× 

logical

 

heads)

The ST34312A logical cylinders are: 
Logical cylinders=8,420,832/(logical sectors per track 

× 

logical

 

heads)

1.2  Physical organization

1.3  Recording and interface technology

Drive Model

Read/Write heads (MR)

Number of discs

ST317242A

8

4

ST313032A

6

3

ST310232A

6

3

ST38422A

4

2

ST34312A

2

1

Interface

ATA

Recording method

EPRML (16,17)

Recording density
(bits/inch)

239,000

Track density (tracks/inch)

13,405

Содержание Medalist

Страница 1: ...Medalist 17242 Medalist 13032 Medalist 10232 Medalist 8422 Medalist 4312 Ultra ATA Interface Drives Product Manual...

Страница 2: ......

Страница 3: ...Medalist 17242 Medalist 13032 Medalist 10232 Medalist 8422 Medalist 4312 Ultra ATA Interface Drives Product Manual...

Страница 4: ...and the Medalist logo are registered trademarks of Seagate Technology Inc Other product names are registered trademarks or trademarks of their owners Seagate reserves the right to change without notic...

Страница 5: ...specifications 8 1 7 1 Power consumption 8 1 7 2 Conducted noise 10 1 7 3 Voltage tolerance 10 1 7 4 Power management modes 10 1 8 Environmental tolerances 11 1 8 1 Ambient temperature 11 1 8 2 Temper...

Страница 6: ...ter slave configuration 17 2 2 2 Alternate capacity jumper 18 2 3 Ultra ATA 66 cable 18 2 4 Drive mounting 19 3 0 ATA interface 22 3 1 ATA interface signals and connector pins 22 3 2 ATA Interface com...

Страница 7: ...2 Rev A vii Figures Figure 1 Typical startup and operation current profile 9 Figure 2 Alternate capacity jumper and master slave jumper 19 Figure 3 Mounting dimensions top side and end view 20 Figure...

Страница 8: ...viii Medalist 17242 13032 10232 8422 and 4312 Rev A...

Страница 9: ...es Low power consumption Quiet operation Support for S M A R T drive monitoring and reporting High instantaneous burst data transfer rates up to 66 6 Mbytes per second using Ultra DMA mode 4 Full trac...

Страница 10: ...228 20 005 650 16 841 664 8 420 832 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 16 383 16 383 16 383 8 354 Physical read write heads 8 6 6 4...

Страница 11: ...12 Startup current 12V peak 5V RMS 2 2 amps 0 6 amps Seek power and current mean 8 5 watts Read Write power and current typical 5 5 watts Idlemodepower and current typical 5 5 watts Standby mode pow...

Страница 12: ...50 G 0 to peak 22 350 Hz Vibration nonoperating 5 0 Gs 0 to peak 22 350 Hz Drive acoustics bels sound power Idle mode dBA sound pres sure 3 3 typical 3 8 max 30 typical Drive acoustics bels sound pow...

Страница 13: ...ntains a specialized drive controller or 3 the host system runs BIOS translation software Contact your Seagate representative for details 1 1 1 Default logical geometry LBA Mode When addressing either...

Страница 14: ...heads The ST313032A logical cylinders are Logical cylinders 25 434 228 logical sectors per track logical heads The ST310232A logical cylinders are Logical cylinders 20 005 650 logical sectors per tra...

Страница 15: ...me is one half the time needed to seek from the first data cylinder to the maximum data cylinder and back to the first data cylinder The full stroke typical value is determined by averaging 100 full s...

Страница 16: ...ted under nominal conditions using 5 0V input voltage at 25 C ambient temperature Spinup power is measured from the time of power on to the time that the drive spindle reaches operating speed During S...

Страница 17: ...tandby mode the drive accepts commands but the drive is not spinning and servo and read write electronics are in power down mode 1 7 1 1 Typical current profile Figure 1 shows a typical current profil...

Страница 18: ...u can control power management through the system setup program These Seagate drives feature several power management modes which are summarized in the following table and described in more detail bel...

Страница 19: ...s a transition to Standby mode In both Idle and Standby mode the drive accepts all commands and returns to Active mode when disc access is necessary 1 8 Environmental tolerances 1 8 1 Ambient temperat...

Страница 20: ...ce without incurring physical damage or degradation in performance when subse quently put into operation is 300 Gs based on a nonrepetitive half sine shock pulse of 2 msec duration Shock pulses are de...

Страница 21: ...d in seek only Currently for these drives the approximate number of seeks per second is 26 6 The number of seeks per second is defined by the following equation Number of seeks per second 0 4 average...

Страница 22: ...he directives when used in the test systems we cannot guarantee that all systems will comply with the directives The drive is designed for operation inside a properly designed enclosure with prop erly...

Страница 23: ...instructions may cause interfer ence to radio and television reception This equipment is designed to provide reasonable protection against such interference in a residential installation However ther...

Страница 24: ...16 Medalist 17242 13032 10232 8422 and 4312 Rev A...

Страница 25: ...ays rest the drive on a padded antistatic surface until you mount it in the computer Do not touch the connector pins or the printed circuit board Do not remove the factory installed labels from the dr...

Страница 26: ...the ST34312A these drives include a capacity limiting jumper which sets the drive s default translation geometry to 4 092 cylinders This limits the drive s capacity to 2 1 Gbytes unless third party so...

Страница 27: ...s Do not overtighten the mounting screws maximum torque 3 inch lb 0 34 N m 3 45 kgf cm Do not use a drive interface cable that is more than 18 inches 457 mm long pin 1 ATA interface connector Alternat...

Страница 28: ...5 0 33 1 605 0 011 40 77 0 27 0 125 0 011 3 18 0 27 3 750 0 014 95 24 0 35 3X 6 32 UNC 2B MAX INSERTION DEPTH 0 20 5 0 mm BOTH SIDES 0 250 0 012 3X 6 35 0 31 4 010 MAX 101 85 MAX 4X 6 32 UNC 2B MAX IN...

Страница 29: ...Medalist 17242 13032 10232 8422 and 4312 Rev A 21...

Страница 30: ...l to provide reliable high speed data transfers You can use a daisy chain cable to connect two drives to a single AT host bus For detailed information about the ATA interface refer to the draft of AT...

Страница 31: ...ata Bus Bit 2 Host Data Bus Bit 13 Host Data Bus Bit 1 Host Data Bus Bit 14 Host Data Bus Bit 0 Device Data 15 0 Ground No Pin DMA Request Ground Device I O Write Stop Ultra DMA Burst Ground Device I...

Страница 32: ...A R T implementation Command name Command code Supported by ST317242A ST313032A ST310232A ST38422A ST34312A ATA standard commands Download Microcode 92H Yes Execute Device Diagnostics 90H Yes Flush C...

Страница 33: ...ctors 30H 31H Yes ATA standard power management commands Check Power Mode 98H or E5H Yes Idle 97H or E3H Yes Idle Immediate 95H or E1H Yes Sleep 99H or E6H Yes Standby 96H or E2H Yes Standby Immediate...

Страница 34: ...Section 1 of this manual for default parameter settings Note If the alternate capacity jumper is installed on these drives the drive capacity is reduced in word 1 to 4 092 cylinders Word Description V...

Страница 35: ...rupt on Read multiple and Write multiple 16 8010H 48 Reserved 0000H 49 Standard Standby timer IORDY supported and may be disabled 2F00H 50 ATA reserved 0000H 51 PIO data transfer cycle timing mode 020...

Страница 36: ...Advanced PIO modes supported modes 3 and 4 supported 0003H 65 Minimum multiword DMA transfer cycle time per word 120 nsec 0078H 66 Recommended multiword DMA transfer cycle time per word 120 nsec 0078H...

Страница 37: ...e bit descriptions below for words 63 88 and 93 of the Identify Drive data Description if bit is set to 1 Bit Word 63 0 Multiword DMA mode 0 is supported 1 Multiword DMA mode 1 is supported 2 Multiwor...

Страница 38: ...register are defined as follows 8 Ultra DMA mode 0 is currently active 9 Ultra DMA mode 1 is currently active 10 Ultra DMA mode 2 is currently active 11 Ultra DMA mode 3 is currently active 12 Ultra...

Страница 39: ...the drive can monitor For more information on S M A R T commands and implementation see the Draft ATA 4 Standard These drives are shipped with S M A R T features disabled You must have a recent BIOS...

Страница 40: ...t is written to the Error register D3H S M A R T Save Attribute Values Yes D4H S M A R T Execute Off line Immediate Yes D7H Vendor specific Yes D8H S M A R T Enable Operations Yes D9H S M A R T Disabl...

Страница 41: ...Medalist 17242 13032 10232 8422 and 4312 Rev A 33...

Страница 42: ...34 Medalist 17242 13032 10232 8422 and 4312 Rev A Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 USA Publication Number 20400143 001 Rev A Printed in USA...

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