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
