Interface Connector - Toshiba THNSN8120PCSE Manual

INTERFACE CONNECTOR

2.5-inchSATA Interface Connector
2.5-INCH DRIVE CONNECTER PIN ASSIGNMENT
Segment
Signal
Segment
Power
Segment
1) This drive uses 5V power. 12V and 3.3V power are not used.DE and DC ground (ground pins on interface) are connected
electrically each other.
2) P1 and P2 are connected together.
3) DSS is not supported
Products and specifications discussed herein are for reference purposes
only and are subject to change without notice. All information discussed
herein is provided on an "as is" basis, without warranties of any kind.
Before creating and producing designs and using, customers must refer to
and comply with the latest versions of the product specifications.
Figure 2: 2.5-inch SATA Interface connector
Pin
Name
Position
S1 GND
S2 A+
S3 A-
S4 GND
S5 B-
S6 B+
S7 GND
Signal segment "L"
Central connector polarizer
Power segment "L"
P1 V33
P2 V33
P3 V33
P4 GND
P5 GND
P6 GND
P7 V5
P8 V5
P9 V5
P10 GND
P11 DAS/DSS
P12 GND
P13 V12
P14 V12
P15 V12
Power segment key
Signal Description
Ground
Differential Pair A
Ground
Differential Pair B
Ground
1) 2)
3.3V power (Unused)
1) 2)
3.3V Power (Unused)
3.3V power pre-charge (Unused)
Ground
Ground
Ground
5 V power, pre-charge
5 V power
5 V power
Ground
Drive Active Signal / Disable Staggered Spin-up
Ground
12 V power, pre-charge (Unused)
12 V power (Unused)
12 V power (Unused)
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