Seagate ST9120414ASG manual Serial ATA connector pin definitions, Pin Function Definition, Signal

Page 34

Table 5:

Serial ATA connector pin definitions

 

 

 

 

 

Segment

Pin

Function

 

Definition

 

 

 

 

 

 

S1

Ground

 

2nd mate

 

 

 

 

 

 

S2

A+

 

Differential signal pair A from Phy

 

 

 

 

 

 

S3

A-

 

 

 

 

 

 

 

 

S4

Ground

 

2nd mate

 

 

 

 

 

 

S5

B-

 

Differential signal pair B from Phy

 

 

 

 

 

 

S6

B+

 

 

Signal

 

 

 

 

S7

Ground

 

2nd mate

 

 

 

 

 

 

 

 

Key and spacing separate signal and power segments

 

 

 

 

 

 

P1

V33

 

3.3V power

 

P2

V33

 

3.3V power

 

P3

V33

 

3.3V power, pre-charge, 2nd mate

 

P4

Ground

 

1st mate

 

 

 

 

 

 

P5

Ground

 

2nd mate

 

 

 

 

 

 

P6

Ground

 

2nd mate

 

 

 

 

 

 

P7

V5

 

5V power, pre-charge, 2nd mate

 

 

 

 

 

 

P8

V5

 

5V power

Power

 

 

 

 

P9

V5

 

5V power

 

 

 

P10

Ground

 

2nd mate

 

 

 

 

 

 

P11

Reserved

 

The pin corresponding to P11 in the backplane receptacle connector is also reserved

 

 

 

 

The corresponding pin to be mated with P11 in the power cable receptacle connector

 

 

 

 

shall always be grounded

 

 

 

 

 

 

P12

Ground

 

1st mate.

 

 

 

 

 

 

P13

V12

 

12V power, pre-charge, 2nd mate

 

P14

V12

 

12V power

 

P15

V12

 

12V power

Notes:

1.All pins are in a single row, with a 1.27 mm (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 (Vx) must be terminated.

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Momentus 7200 FDE.1 SATA Product Manual, Rev. A

Image 34
Contents Momentus 7200 FDE.1 Sata Page Contents Serial ATA interface Seagate Technology support servicesCompatibility summary List of Figures Page Introduction System requirementsAbout Momentus 7200 FDE.1 Sata disc drives Security feature matrixFDE drive feature list FDE benefitsDrive state upon shipment Momentus 7200 FDE.1 Sata Product Manual, Rev. a Drive specifications Specification summary tableSystem will display the warranty information for your drive Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Physical organization Physical characteristicsDrive specification Recording and interface technologyTypical seek times msec Read Seek timeStart/stop times Time to ready Typical Max @ 25CPower specifications Conducted noise Typical current profileVoltage tolerance Active mode Power-management modesPower management modes Idle modeEnvironmental specifications Nonoperating shock ShockOperating shock VibrationTest for Prominent Discrete Tones PDTs AcousticsElectromagnetic immunity Idle Performance seekPerformance Reference Test Description Level Standard Measurement type Specification Free Fall Protection featureSafety certification ReliabilityAustralian C-Tick N176 Electromagnetic compatibilityKorean RRL FCC verificationPage European Union Restriction of Hazardous Substances RoHS Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions Drive mountingDrive integration Momentus 7200 FDE.1 Sata drive label exampleSecure Erase procedure Security Erase--ATA security commandsDrive installation Consumer usagePage Serial ATA interface Signal Serial ATA connector pin definitionsPin Function Definition ATA Security policy exceptions Word ContentATA Security Erase Unit bits DriveTrust Identify DriveTrust Mode supportIdent Value BIT set Bit Description Full Disc Encryption support Full Disc Encryption IdentifySupported commands Supported ATA commandsNormal Commands Read LOG EXT SET MAX Freeze Lock Code Command Locked Unlocked Frozen ATA Security API DriveTrust Security APIIdentify Device command Word Description ValueXxxxH Bit Word Ultra DMA mode 0 is supported Description if bit is set to Bit WordSet Features command Bit WordSet Features command values 0CHM.A.R.T. commands 7 S.M.A.R.T. commandsCode in features register A.R.T. command Momentus 7200 FDE.1 Sata Product Manual, Rev. a Bios versions tested in ATA Security mode Installation considerationsSystem Compatibility using WIndows XP SP2 Tested Bios versions with Windows XP SP2AMD Phoenix Award Dell AMI VVPGI635 DriveTrust compatibility verification Bios DriveTrust compatibilityTian YI F30A ATA Operating system versions tested Supported operating systems Compatibility test configurationsManufacturer Version/Release Presales Support InternetTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index ITE TPI Momentus 7200 FDE.1 Sata Product Manual, Rev. a Page Seagate Technology LLC