
Chapter 2 Hardware Configuration
BE-0966 USER
S MANUAL
Page: 2-10
2-9.
USB 2.0 PORTS
JUSB2:
Two stacked USB2.0 Ports
The pin assignments are as follows:
PIN ASSIGNMENT PIN ASSIGNMENT
A1
VCC5
B1
VCC5
A2
USB_N0
B2
USB_N1
A3
USB_P0
B3
USB_P1
A4
GND
B4
GND
JUSB3:
USB2.0 Connectors
PIN ASSIGNMENT PIN ASSIGNMENT
1
VCC5
6
USB_P3
2
VCC5
7
GND
3
USB_N2
8
GND
4
USB_N3
9
GND
5
USB_P2
10
GND
2-10. U20 FIRMWARE UPDATE CONNECTOR
JP10:
U20 firmware updates connector
The pin assignments are as follows:
PIN ASSIGNMENT
1
3.3V
2
GND
3
SDA
4
SCL
B1
B4
A1
A4
JUSB2
2
1
9
10
JUSB3
4
1
JP10