Usb Interface - Lex Computech CI770C User Manual

3-16 USB Interface

CU5/6/7/8/9/10/11/12/13:
USB5/6/7/8/9/10/11/12/13 port (4pin 1.25mm Wafer)
PIN NO. Description
1 +5V
2 USB DATA -
3 USB DATA +
4 GND
Note: 1. CU5 and CU6 no connector
2. The CU10 share with MPCE1 (no connector).
3. The CU11 share with MPCE2 (no connector).
4. The CU9 share with touch device (no connector).
5. CU10,CU11 pin can support +12V by OEM
CU14: USB14 port (4pin 1.25mm Wafer)
PIN NO. Description
1 +5V or +3.3V
2 USB DATA -
3 USB DATA +
4 GND
Note: 1.PIN 1 Voltage select from JSU14
CU5
CU7
pin1
CU9
CU10
CU11
44
pin1
pin1
CU6
CU8
pin1
CU12
CU13
CU14