PCI Express Board User’s Manual

Pin Assignments

Male DB25 (CBL-M44M25x4-50)

113

14

25

 

 

Pin

RS-232

 

 

2

TxD

 

 

3

RxD

 

 

4

RTS

5

CTS

 

 

6

DSR

 

 

7

GND

 

 

8

DCD

 

 

20

DTR

5-9