User`s manual

46 Functional Description
SATA0 Connector, CN3-2
Table 3-14: SATA0 Connector Pin Definition
PIN SIGNAL FUNCTION I/O
Signal Segment Key
S1
GND Ground signal --
S2
SATA_TX2+ Differential Transmit+ O
S3
SATA_TX2- Differential Transmit- O
S4
GND Ground signal --
S5
SATA_RX2- Differential Receive- I
S6
SATA_RX2+ Differential Receive+ I
S7
GND Ground signal --
Signal Segment "L"
Central Connector Polarizer
Power Segment "L"
P1
NC (3.3V) Not connected --
P2
NC (3.3V) Not connected --
P3
NC (3.3V) Not connected --
P4
GND Ground signal --
P5
GND Ground signal --
P6
GND Ground signal --
P7
5V 5V power --
P8
5V 5V power --
P9
5V 5V power --
P10
GND Ground signal --
P11
RES Reserved --
P12
GND Ground signal --
P13
12V 12V power --
P14
12V 12V power --
P15
12V 12V power --
Power Segment Key