3
4
5
6
7
8
9
10
11
12
2.4.23
COM Port 6 (CN23)
Pin
1
2
3
4
5
6
7
8
9
Chapter 2 – Hardware Information
LAD2
LAD3
+3.3V
LFRAME#
LRESET#
GND
LCLK
LDRQ0
LDRQ1
SERIRQ
1
DCD
TX
GND
RTS
RI
9
RS-232
Pin Name
DCD
RX
TX
DTR
GND
DSR
RTS
CTS
RI/+5V/+12V
I/O
I/O
PWR
IN
OUT
GND
OUT
IN
IN
I/O
2
RX
DTR
DSR
CTS
NC
10
Signal Type
IN
IN
OUT
OUT
GND
IN
OUT
IN
IN/ PWR
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Signal Level
± 5V
± 5V
± 5V
+5V/+12V
36