Table of Contents
Advertisement
2.4.9 COM3/4 Connector
The BRAV-7302 provides 2*RS232 serial ports of COM3/4 by 2*D-sub 9-pin connectors.
COM3/4 are only for RS232.
2.4.10 Remote Switch signal Connector
For the remote switch signal interface of the switch machine, the terminal of the motherboard coastline is
a 2-pin terminal. Table 2.11 for pin assignments.
2.4.11 AT/ATX SW
The BRAV-7302 provides a AT/ATX SW, which users can set Power-on mode by it. When you dial it at
AT, it means power on by AC Power; When you dial it at ATX, it means power on by Power button.
Figure 2.17 COM3/4 Connector
Table 2.10 for pin assignments.
Table 2.10: COM3/4 Serial Port Pin Assignments
Pin
Signal
1
DCD
3
TxD
5
GND
7
RTS
9
RI/5V/12V
Figure 2.18 Remote SW Connector
Table 2.11: Remote Switch Pin Assignments
Pin
Signal
1
PWR_BTN
Pin
Signal
2
RxD
4
DTR
6
DSR
8
CTS
19
User's Manual
Advertisement
Table of Contents
