IEI Integration IMB-H610A - Manual (Page 47)

IMB-H610 Mic ro -ATX Mo th e rb o a rd
P a g e 32
Each of these connectors provides RS-232 connections.
Figure 3-17: Serial Port Connector Locations
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD3/5/6 2 DSR3/5/6
3 RXD3/5/6 4 RTS3/5/6
5 TXD3/5/6 6 CTS3/5/6
7 DTR3/5/6 8 RI3/5/6
9 GND 10 GND
Table 3-14: Serial Port Connector Pinouts (COM3, COM5, COM6)
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD7 2 DSR7
3 RXD7 4 RTS7
5 TXD7 6 CTS7
7 DTR7 8 RI7
9 GND 10 GND
11 DCD8 12 DSR8
13 RXD8 14 RTS8
15 TXD8 16 CTS8
17 DTR8 18 RI8