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assignment of the connectors are specified as following tables:
•CN9: Serial Port1 Connector
PIN NO. | DESCRIPTION |
|
|
|
|
1 | DATA CARRIER DETECT | (DCD) |
2 | RECEIVE DATA | (RXD) |
3 | TRANSMIT DATA | (TXD) |
4 | DATA TERMINAL READY | (DTR) |
5 | GROUND | (GND) |
6 | DATA SET READY | (DSR) |
7 | REQUEST TO SEND | (RTS) |
8 | CLEAR TO SEND | (CTS) |
9 | RING INDICATOR | (RI) |
•CN2: Serial Port2 Connector
3 | USBD1+ | 3 | USBD0+ |
4 | GND | 4 | GND |
•CN3: Internal USB Connector
PIN NO. | DESCRIPTION | PIN NO. | DESCRIPTION |
1 | VCC | 5 | GND |
2 | USBD2- | 6 | USBD3+ |
3 | USBD2+ | 7 | USBD3- |
4 | GND | 8 | VCC |
3.10IrDA Infrared Interface Port
• CN16: IrDA connector
PIN NO. DESCRIPTION
1 | VCC |
2 | N.C. |
3 | IRRX |
4 | Ground |
PIN NO. | DESCRIPTION |
|
|
1 | DCD |
3 | RX |
5 | TX |
7 | DTR |
9 | GND |
PIN NO. | DESCRIPTION |
|
|
2 | DSR |
4 | RTS |
6 | CTS |
8 | RI |
10 | N/C |
| 5 | IRTX |
3.11 |
|
•CN8:
PIN | DESCRIPTION | PIN NO. | DESCRIPTION |
NO. |
|
| |
|
|
| |
|
|
|
|
1 | 2 | ||
3 | GND | 4 | |
5 | GND | 6 |
3.9 USB Port Connector
The
•CN5: External USB Connector
| UP PORT |
| DOWN PORT | ||
PIN NO. | DESCRIPTION | PIN NO. | DESCRIPTION | ||
1 |
| VCC | 1 |
| VCC |
2 |
| USBD1- | 2 |
| USBD0- |
3.12 VGA Connector
The
•CN10:
1 | RED | 2 | GREEN |
3 | BLUE | 4 | NC |
5 | GROUND | 6 | GROUND |
7 | GROUND | 8 | GROUND |
17 | 18 | ||
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