EVOC ERC-1004A, User Manual

Page: 116 / 133

Instructions
- 44 - ERC-1004A
SATA2 pin definitions are as follows:
Pin Signal Name
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 5V/GND
The interface is defined as a non-standard 7Pin SATA signal and set up JP1
jumper according to specifications of the PC.
3. The motherboard provides one 7Pin+15Pin SATA interface, which can be used for
2.5-inch SATA HDD or SSD installed on a HDD bracket. Its pin definitions are as
follows:
Pin Signal Name Pin Signal Name
A1 GND B5 GND
A2 B6 GND
A3 SATA_TX- B7 +5V
A4 GND B8 +5V
A5 SATA_RX- B9 +5V
A6 B10 GND
A7 GND B11 GND
B1 +3.3V B12 GND
B2 +3.3V B13 +12V
B3 +3.3V B14 +12V
B4 GND B15 +12V