IEI Integration IMBA-9454 v1.00 User Manual

Page 82

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IMBA-9454 Motherboard

Page 64

Figure 4-20: Serial Port Connector (RS-232/422/485) Pinout Locations

PIN DESCRIPTION PIN DESCRIPTION

1 DCD

2 DSR

3 RXD

4 RTS

5 TXD

6 CTX

7 DTR

8 RI

9 GND

10

NC

11 TXD1+

12 TXD1-

13 RXD1+

14 RXD1-

Table 4-22: Serial Port Connector (RS-232/422/485) Pinouts

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