VIA Technologies EPIA-P910, Руководство пользователя

Страница: 21 / 67

VIA EPIA-P910 User Manual
11
2.2.2. SATA Connectors
The two SATA connectors onboard can support up to 3Gbps transfer speeds. Both SATA connectors have
a 7th pin that can p5V power to a SATA Disk-on-Module (DOM). When a regular SATA hard
drive is connected, the 7th pin will be a ground pin. The SATA connectors are labeled as “SATA1” and
“SATA2”. The pinouts of the SATA connectors are shown below.
Figure 10: SATA connectors diagram
SATA1 SATA2
Pin Signal Pin Signal
1 GND 1 GND
2 STXP_0 2 STXP_1
3 STXN_0 3 STXN_1
4 GND 4 GND
5 SRXN_0 5 SRXN_1
6 SRXP_0 6 SRXP_1
7 GND/+5V 7 GND/+5V
Table 9: SATA connectors pinouts
Note:
The SATA connector pin 7 default setting is GND. The +5V supports is a factory option.