Century Falcon 4D Plus Series User Manual page 9

Internal Interface
UART1 wafer
N.C
1
TXD
2
RXD
3
CTS
4
GND
5
RTS
6
E_MD
7
RTS
8
E_RST
9
+5V
10
GND
11
+5V
12
UART2 wafer
+5V
1
CTS
2
TXD
3
RTS
4
RXD
5
GND
6
Falcon 4D Plus User's Manual
Ethernet module
N.C
1
RXD
2
TXD
3
RTS
4
GND
5
CTS
6
E_MD
7
CTS
8
E_RST
9
+5V
10
GND
11
+5V
12
Expansion module
+5V
1
RTS
2
RXD
3
CTS
4
TXD
5
GND
6
8