Sata Connectors - VIA Technologies VB7009 User Manual

2.2.7. SATA Connectors

The two SATA connectors on board can support up to 3 Gb/s transfer speeds, enabling fast data
file transfer with independent DMA operation. The SATA connectors are labeled as "SATA1" and
"SATA2". The pinout of the SATA connectors are as shown below.
SATA1
Figure Figure 19 19: SATA connectors : SATA connectors
Figure Figure 19 19 : SATA connectors : SATA connectors
Table Table Table Table 15 15: SATA connector pinouts 15 15 : SATA connector pinouts : SATA connector pinouts : SATA connector pinouts
Note: Note: Note: Note:
SATA connector pin 7:
1. GND is for SATA HDD (default setting).
2. +5V is for SATA DOM. To enable the +5V on pin 7, set the SATA DOM voltage select jumper.
SATA2
SATA1 SATA1
SATA1 SATA1
Pin Pin Pin Pin Signal Signal Signal Signal
1 GND
2 STXP_0
3 STXN_0
4 GND
5 SRXN_0
6 SRXP_0
7 GND/+5V
SATA2 SATA2
SATA2 SATA2
Pin Pin Pin Pin Sig Sig Sig Signal nal nal nal
1 GND
2 STXP_1
3 STXN_1
4 GND
5 SRXN_1
6 SRXP_1
7 GND/+5V
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