IEI Integration IMBA-XQ354 v1.10 - Manual (Page 83)

IMBA-XQ354 Motherboard
Page 63
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
13 PRINTER SELECT
Table 4-26: Parallel Port Connector Pinouts
Figure 4-25: Parallel Port Connector Location
4.3.5 Serial Port Connector
CN Label: COM1
CN Type: DB-9 connector
CN Location: See
9
Figure 4-21
CN Pinouts: See
9
Table 4-27 and
9
Figure 4-26
The RS-232 serial connector provides serial connection in the RS-232 mode.
PIN DESCRIPTION PIN DESCRIPTION
1 DCD# 6 DSR#
2 RxD 7 RTS#
3 TxD 8 CTS#
4 DTR# 9 RI#
5 GND
Table 4-27: Serial Port Pinouts