Seagate (ST12000NE0008) - Инструкция по эксплуатации - Страница 24

Seagate IronWolf Pro SATA Product Manual, Rev. G

23 

www.seagate.com

Serial ATA (SATA) interface

Notes:

1.

All pins are in a single row, with a 1.27mm (0.050”) pitch.

2.

The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the 
mating sequences are:

—

the ground pins P4 and P12.

—

the pre-charge power pins and the other ground pins.

—

the signal pins and the rest of the power pins.

3.

There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a 
blind-mate backplane configuration.

4.

All used voltage pins ( V

x

) must be terminated.

4.3

Supported ATA commands

The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA 
commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification

. 

See “S.M.A.R.T. commands” 

on page 46 

for details and subcommands used in the S.M.A.R.T. implementation.

Table 7 Supported ATA commands

Command name

Command code (in hex)

Accessible Max Address Configuration

Get Native Max Address Ext

78

H

 / 0000

H

Set Accessible Max Address Ext

78

H

 / 0001

H

Freeze Accessible Max Address Ext

78

H

 / 0002

H

Check Power Mode

E5

H

Download Microcode

92

H

Execute Device Diagnostics

90

H

Flush Cache

E7

H

Flush Cache Extended

EA

H

Get Physical Element Status

12

H

Identify Device

EC

H

Idle

E3

H

Idle Immediate

E1

H

Read Buffer

E4

H

Read DMA

C8

H

Read DMA Extended

25

H

Read FPDMA Queued

60

H

Read Log DMA Ext

47

H

Read Log Ext

2F

H

Read Multiple

C4

H

Read Multiple Extended

29

H