Seagate ST5000DM000 Manual download pdf (Page 26)

26 Desktop HDD SATA Product Manual, Rev. A

SATA Interface www.seagate.com

Notes

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

• All used voltage pins (V

) must be terminated.

4.3 Supported ATA commands

The following table lists SATA standard commands that the drive supports.

For a detailed description of the ATA commands, refer to the Serial ATA International Organization:

Serial ATA Revision 3.0 (http://www.sata-io.org).

See “S.M.A.R.T. commands” on page 34 for details and subcommands used in the S.M.A.R.T. implementation.

Power

P1 V

3.3V power

P2 V

3.3V power

P3 V

3.3V power, pre-charge, 2nd mate

P4 Ground 1st mate

P5 Ground 2nd mate

P6 Ground 2nd mate

P7 V

5V power, pre-charge, 2nd mate

P8 V

5V power

P9 V

5V power

P10 Ground 2nd mate

P11 Ground or LED signal If grounded, drive does not use deferred spin

P12 Ground 1st mate.

P13 V

12V power, pre-charge, 2nd mate

P14 V

12V power

P15 V

12V power

Table 6 SATA standard commands

Command name Command code (in hex)

Check Power Mode E5

Device Configuration Freeze Lock B1

/ C1

Device Configuration Identify B1

/ C2

Device Configuration Restore B1

/ C0

Device Configuration Set B1

/ C3

Device Reset 08

Table 5 SATA connector pin definitions (continued)

Segment Pin Function Definition

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 39 40

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