Owner manual

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 9Figure 4-21
CN Pinouts:
See 9Table 4-27 and 9Figure 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