IEI Technology IMBA-G412ISA-R20, User Manual

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IMBA-G412IS A ATX Mo th e rb o a rd
Figure 3-23: Parallel Port Connector Location
3.3.5 S e ria l P o rt Co n n e c to r (COM1)
CN La b e l: 3IN1_DS UB1B (COM1)
CN Typ e :
DB-9 Male
CN Lo c a tio n :
See Figure 3-20
CN P in o u ts :
See Table 3-23 and Figure 3-24
The serial port connects to a RS-232 serial communications device.
Pin Description Pin Description
1 DCD 6 DSR
2 RX 7 RTS
3 TX 8 CTS
4 DTR 9 RI
5 GND
Table 3-23: Serial Port Pinouts
Figure 3-24: Serial Port Pinouts