beautypg.com

11

Page 22

background image

22

Connector:

CN_USB 2/3

Type: 10-pin (2 x 5) header (pitch = 2.54mm)

Pin

Description

Pin

Description

1

VCC

2

VCC

3 Data0-

4 Data1-

5 Data0+

6 Data1+

7 Ground

8 Ground

9 Ground

10

N/C

CN_USB2 need to enable xHCI Mode

2.11

The board supports one RS232 serial port and one jumper selectable RS232/422/485

serial ports. The jumper JCSEL1 & JCSEL2 can let you configure the communicating

modes for COM2.


Connector:

COM1

Type: 9-pin D-sub male connector on bracket for COM1

Pin

Description

Pin

Description

1 DCD

2 RXD

3 TXD

4 DTR

5 GND

6 DSR

7 RTS

8 CTS

9 RI

10

N/C