Hardware Configuration
PEB-2770/2780VG2A User’s Manual
2-7
J11: SATA2 Connector
J12: SATA Power 2 voltage Setup (1*3 Pin Header/2.54mm)
PIN NO. DESCRIPTION
1 +12V
2
Power Adj. voltage
3
+3.3V
J13: GPIO Connector (5*2 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN
NO.
DESCRIPTION
1
GPIO0 reverse output
2
GPIO0
3
GPIO1 reverse output
4
GPIO1
5
GPIO2 reverse output
6
GPIO2
7
GPIO3 reverse output
8
GPIO3
9
+5V
10
GND
J14: COM4 (RS-232) (2*5 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1
DCD#4
2
DSR#4
3
RXD#4
4
RTS#4
5
TXD#4
6
CTS#4
7
DTR#4
8
V_RI4
9
GND
10
NC
J15: COM3 (RS-232) (2*5 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1 DCD#3
2 DSR#3
3 RXD#3
4 RTS#3
5 TXD#3
6 CTS#3
7 DTR#3
8 V_RI3
9 GND
10
NC
J16: COM2 (RS-232) (2*5 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1 DCD#2
2 DSR#2
3 RXD#2
4 RTS#2
5 TXD#2
6 CTS#2
7 DTR#2
8 V_RI2
9 GND
10
NC
