Seagate Medalist Pro 4520 Скачать руководство пользователя страница 45 | Manualshive

Страница: 45 / 54

Seagate Medalist Pro 4520 Скачать руководство пользователя страница 45

drive IORDY until –DMACK is deasserted and then tristates IORDY
within (Tiordyz) nanoseconds.

•

A device that supports a particular mode timing must support all slower
modes.

3.3.3

Error Register

Field/Bit Description

Bit

7

6

5

4

3

2

1

0

ICRCE UNC

MC

IDNF

MCR ABRT TKONF AMNF

•

ICRCE (Interface CRC Error) indicates that a CRC error occurred on
the data bus during a Synchronous DMA transfer. The correct re-
sponse for this error is to retry the complete command. ABRT (bit 2)
is also set to ensure compatibility with drivers designed for previous
versions of the Synchronous DMA Transfer Protocol Specification.

•

ABRT (Aborted Command) indicates the requested command was
aborted, because the command code or a command parameter is
invalid, or some other error occurred. The device may complete some
portion of the command prior to setting ABRT and terminating the
command. If the command was a data-transfer command, the data
transfer is determinate. This bit is also set when an Interface CRC
Error (bit 7) occurs. This ensures compatibility with drivers designed
for previous versions of the Synchronous DMA Protocol Specification.

Medalist Pro 9140, 6530 and 4520 Product Manual, Rev. B

37

«
...
43
44
45
46
47
...
»

Содержание Medalist Pro 4520

Страница 1: ...Medalist Pro 9140 Medalist Pro 6530 Medalist Pro 4520 Ultra ATA Interface Drives Product Manual...

Страница 2: ......

Страница 3: ...Medalist Pro 9140 ST39140A Medalist Pro 6530 ST36530A Medalist Pro 4520 ST34520A Ultra ATA Interface Drives Product Manual...

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

Страница 5: ...r down sequence 8 1 9 Power up sequence 9 1 9 1 Power down sequence 9 1 10 Auto park 9 1 11 Power specifications 9 1 11 1 Power management 9 1 11 2 Power consumption 11 1 12 Input noise 11 1 13 Enviro...

Страница 6: ...2 Alternate capacity jumper 21 2 4 3 Cable select option 21 2 4 4 Remote LED 21 2 5 Mounting the drive 22 3 0 ATA interface 25 3 1 ATA Interface connector pin assignments 25 3 2 Command set 27 3 2 1 I...

Страница 7: ...e 5 Connecting cable selected drives 22 Figure 6 Mounting dimensions 23 Figure 7 ATA interface connector pin assignments 26 Figure 8 Programmed I O timing without IORDY 39 Figure 9 Programmed I O timi...

Страница 8: ...vi Medalist Pro 9140 6530 and 4520 Product Manual Rev B...

Страница 9: ...have other features that ensure fast data throughput Embedded servo technology allows the drives to position the heads for data retrieval efficiently and accurately while eliminating the periodic the...

Страница 10: ...bit disk access support for Windows 3 x Performance Ultra ATA Burst transfer rates up to 33 3 Mbytes per second Supports multiword DMA mode 2 Ultra DMA mode 2 PIO mode 4 and multiple block read write...

Страница 11: ...12 Sectors per track 63 Logical read write heads 16 15 15 Logical cylinders 16 383 13 456 9 408 Physical cylinders 9 006 9 006 9 006 Physical read write heads 8 6 4 Discs 4 3 2 Areal density Mbits per...

Страница 12: ...t inches max 1 027 Width inches max 4 023 Depth inches max 5 787 Typical weight lb 1 5 Spinup current max 2 5A Seek power typical 13 0W Read Write power typical 11 0W Idle total power typical 11 0W St...

Страница 13: ...Mbyte equals one million bytes 3 If the system BIOS does not support more than 4 092 cylin ders it may cause the computer to hang during startup or it may truncate or wrap the cylinders To resolve thi...

Страница 14: ...de 2 16 6 16 6 33 3 Internal minimum data transfer rate Mbits per sec 193 88 Spindle speed RPM 7 200 0 5 Cache size Kbytes 512 Bytes per sector 512 Areal density Mbits sq in 1 715 2 Data zones 19 Reco...

Страница 15: ...ylinders Full stroke seek time is half the time needed to seek from track 0 to the maximum track and back to track 0 Track to track seek time typ Average typical seek time Full stroke seek time typ Av...

Страница 16: ...times Within 20 seconds after power is applied the drive is ready Within 15 seconds after power is removed the drive spindle stops rotating 1 8 Typical power up and power down sequence This section de...

Страница 17: ...completes the power down sequence 4 Within 15 seconds the drive stops rotating 1 10 Auto park During power down the read write heads automatically move to the landing zone The heads park inside the ma...

Страница 18: ...r average of executing random seeks with a 2 revolution 22 2 msec dwell between Seek commands Read write Read write mode is entered from Idle mode Read write electronics are activated and the servo is...

Страница 19: ...write Idle Standby Current at 12V Amps max 2 5 RMS amps typ 0 93 0 78 0 76 0 11 Watts typ 11 12 9 33 9 09 1 38 Current at 5V RMS amps typ 0 38 0 33 0 38 0 32 Watts typ 1 88 1 67 1 91 1 62 Power Total...

Страница 20: ...to 40 000 ft 305 m to 12 192 m 1 13 4 Relative humidity Operating 8 to 90 noncondensing Maximum wet bulb 29 4 C 85 F Maximum operating gradient 30 per hour Nonoperating 5 to 95 noncondensing Maximum w...

Страница 21: ...s acceleration zero to peak 1 14 4 Nonoperating vibration The following table lists the maximum nonoperating vibration that the drive may experience without incurring physical damage or degradation in...

Страница 22: ...the European Union If this model has the CE Marking it complies with the European Union requirements of the Electromagnetic Compatibility Directive 89 336 EEC of 03 May 1989 as amended by Directive 92...

Страница 23: ...not installed and used in strict accordance with the manufacturer s instructions may cause interference to radio and television reception This equipment is designed to provide reasonable protection a...

Страница 24: ...bung stemperatur von 50 C vorgesehen ist 2 Zur Befestigung des Laufwerks werden 4 Schrauben 6 32 UNC 2A ben tigt Bei seitlicher Befestigung darf die maximale L nge der Schrauben im Chassis nicht mehr...

Страница 25: ...t strap or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet Wear a grounded wrist strap throughout the entire installation procedure Handle...

Страница 26: ...48 2040 Flat cable AWG28 stranded 3M 3365 40 To ensure the integrity of your data use a 40 connector nonshielded I O cable with a maximum length of 18 inches 46 centimeters 2 3 Power connector The dri...

Страница 27: ...ns jumper block is used to Configure the drive for single drive operation Configure the drive as master with an ATA compatible slave Configure the drive as the slave Configure the drive for alternate...

Страница 28: ...and H The spare jumper on pins A and C is a spare and does not affect drive operation Drive as slave Remove all the jumpers if you are installing your drive as a slave Options jumper block J5 Circuit...

Страница 29: ...erface bus Master and slave drives are determined by their physical position on the cable The drive plugged into the I O connector that carries the CSEL signal is the master The drive plugged into the...

Страница 30: ...tom mounting screws more than 0 20 inches 6 turns into the drive frame Side mounting holes Use four 6 32 UNC screws in four of the six available side mounting holes as shown in Figure 6 Use two mounti...

Страница 31: ...75 NM max with minimum thread engagement of 0 12 in 3 05 mm Mounting holes four on bottom 6 32 UNC Max screw length into bottom of drive 0 15 in 3 81 mm Screw tightening torque 6 0 in lb 0 675 NM max...

Страница 32: ...24 Medalist Pro 9140 6530 and 4520 Product Manual Rev B...

Страница 33: ...and drive a load up to 300 pF The integrity of the ATA interface is affected by the interface cable It is designed to support a 40 conductor nonshielded interface cable with a maximum length of 18 inc...

Страница 34: ...t 0 Device Data 15 0 Ground No Pin DMA Request Ground Host I O Write Stop Ultra DMA Burst Ground Host I O Read Host Ultra DMA Ready Host Ultra DMA Data Strobe Ground I O Channel Ready Device Ultra DMA...

Страница 35: ...mmand y This register contains a valid parameter for this command In the Drive Head register both the drive and head parameters are valid for this command D The Drive Head register contains a valid dr...

Страница 36: ...tor Buffer E4 n n n n D Read Verify Sector 40 41 n y y y y Recalibrate 1X n n n n D Seek 7X n n y y y Set Features EF y n n n D Set Multiple Mode C6 n y n n D Sleep 99 E6 n n n n D S M A R T B0 y y n...

Страница 37: ...0 3 Number of logical heads ST39140A 16 ST36530A 15 ST34520A 15 4 Vendor specific 35 141 5 Vendor specific 580 6 Number of logical sectors per track 63 7 9 Vendor specific 0000 10 19 Serial number 20...

Страница 38: ...90 560 59 xxH Current setting for number of sector that can be transferred per interrupt on Read Write Multiple command 0000s 60 61 Total number of user addressable LBA sectors ST39140A 17 803 440 ST3...

Страница 39: ...007H Modes 1 2 and 3 supported 81 Minor version number 0000 82 Command set support 7069H 83 Command set support 4000H 84 Command set feature supported extension 0 85 86 Command set feature enabled 0 8...

Страница 40: ...e the Set Features command to the command register Note If the value in the Features register is not supported or is invalid the drives post an Aborted Command error At power on or after a hard reset...

Страница 41: ...owable transfer types values Data Transfer Mechanism Transfer Types value Mechanism name Mode value Data Upper 5 bits Lower 3 bits PIO Transfer Mode default 2 00000 000 PIO Transfer Mode Disable IORDY...

Страница 42: ...H value 240 30 minutes 252 FCH 21 minutes 253 FDH 8 hours 254 FEH Reserved 255 FFH 21 minutes 15 seconds The drives are shipped with the Standby timer disabled 3 2 4 Automatic Reallocation This featur...

Страница 43: ...itor The S M A R T feature is disabled at the factory You must have a BIOS software driver or application software that supports S M A R T to enable this feature The table below shows the S M A R T co...

Страница 44: ...25 DMACK IORDY on write commands DIOR on read commands 25 27 STROBE DIOR on write commands IORDY on read commands 23 STOP DIOW Note DMARQ and DMACK signal lines remain unchanged This en sures backwar...

Страница 45: ...re compatibility with drivers designed for previous versions of the Synchronous DMA Transfer Protocol Specification ABRT Aborted Command indicates the requested command was aborted because the command...

Страница 46: ...38 Medalist Pro 9140 6530 and 4520 Product Manual Rev B...

Страница 47: ...DIOR pulse width 80 nsec T3 DIOW data setup 30 nsec T4 DIOW data hold 15 nsec T5 DIOR data setup 20 nsec T6 DIOR data hold 5 nsec T7 DIOW or DIOR to address valid hold 40 nsec T8 DIOW false to write...

Страница 48: ...pulse width 8 bit 70 nsec DIOW or DIOR pulse width 16 bit 70 nsec T5 IORDY pulse width 1 250 nsec T6 DIOW data setup 20 nsec T7 DIOR data setup 20 nsec T8 DIOR data hold 5 nsec T9 DIOW data hold 10 ns...

Страница 49: ...setup 20 nsec TH DIOW data hold 10 nsec TI DMACK to DIOR or DIOW setup 0 nsec TJ DIOR or DIOW to DMACK hold 5 nsec TKR DIOR negated pulse width 25 nsec TKW DIOW negated pulse width 25 nsec TLR DIOR t...

Страница 50: ...Tdh Data hold time at receiver 3 nsec 3 nsec 3 nsec Tdv Data valid setup time at sender 75 nsec 48 nsec 34 nsec Tdvs Data valid hold time at sender 6 nsec 6 nsec 6 nsec Note Mode values show the mini...

Страница 51: ......

Страница 52: ......

Страница 53: ......

Страница 54: ...Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 USA Publication Number 32659 001 Rev B Printed in USA...

Отзывы:

Нет отзывов

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды