3
3
4
RXD485#
4
3
2
1
●
●
●
■
3
2
1
8
7
6
5
4
RS485 Pin define
9
5
4
3
2
1
9
8
7
6
RS422 Pin define
D-SUB 9PIN MALE
D-SUB 9PIN MALE
TX+()
RS422/485
TX-(TXD485#)
RX-(RXD485#)
RX+()
TX+()
TX-(TXD485#)
USB1-USB3: Internal USB Connector
PIN DESCRIPTION
PIN
DESCRIPTION
1
VCC
2
GND
3
DATA-
4
DATA+
5
DATA+
6
DATA-
7
GND
8
VCC
J_AUDIO1 : External Audio Module Connector
PIN DESCRIPTION
PIN DESCRIPTION
1
ACZ_SYNC
2
ACZ_BITCLK
3
ACZ_SDOUT
4
ACZ_PCBEEP
5
ACZ_SDIN
6
ACZ_RST#
7
ACZ_VCC
8
ACZ_GND
9
ACZ_12V
10
ACZ_GND
SATA1-SATA4 : Serial ATA Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
GND
5
RX-
2
TX+
6
RX+
3
TX-
7
GND
4
GND
8
N/C
