19 serial port connector (com3), Figure 3-20: serial port connector location, Table 3-21: serial port connector pinouts – IEI Integration PICOe-HM650 User Manual

19 serial port connector (com3), Figure 3-20: serial port connector location, Table 3-21: serial port connector pinouts | IEI Integration PICOe-HM650 User Manual | Page 49 / 174