Hardware Configuration
ROBO-8713BVG2 User’s Manual
2-9
J23: IrDA Connector
PIN No.
Signal Description
1
+5V
2
N/C
3
IRRX
4
Ground
5
IRTX
6
N/C
J25/J27: Primary/Secondary USB Connector
PIN No.
Signal Description
1
5V
Dual
2
USB0-
3
USB0+
4
Ground
J26: Standalone Power Connector
PIN No.
Signal Description
1 +12V
2 Ground
3 Ground
4 +5V
J29/28/32: External USB Connector
PIN No.
Signal Description
PIN No.
Signal Description
1
5V Dual
2
Frame Ground
3 USB2-
4 Ground
5 USB2+
6 USB3+
7 Ground
8 USB3-
9
Frame Ground
10
5V Dual
Note:
5V Dual is always available. It's supplied by either 5V VCC power source in normal
operation mode or 5V standby power source in standby mode