User`s manual

PCI Express Board User's Manual Driver Installation: Windows 2000
5-8
28
CTS
24
CTS
20
CTS
16
CTS
29
DSR
25
DSR
21
DSR
17
DSR
30
GND
26
GND
22
GND
18
GND
42
DCD
39
DCD
35
DCD
31
DCD
44
DTR
41
DTR
37
DTR
33
DTR
Device Side Pin Assignments
Male DB9 (CBL-M44M9x4-50)
Pin
RS-232
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
---
Male DB25 (CBL-M44M25x4-50)
Pin
RS-232
2
TxD
3
RxD
4
RTS
5
CTS
6
DSR
7
GND
8
DCD
20
DTR