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HARDWARE OVERVIEW
3
Figure 3-5. 25-Pin to 9-Pin Adaptor
To Evaluation Board
P1
To Host PC
DCD
DSR
RXD
RTS
TXD
CTS
DTR
RI
GND
A2343-02
1
6
2
7
3
8
4
9
5
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
Shield Ground
TXD
RXD
RTS
CTS
DSR
GND
DTR
DCD
RI
Note:
Signal mnemonics are referenced to the host.