Biostar FX9830M Instructions Manual page 42

J_COM1: 串行端口
此主板有一个串行端口可接出RS-232接头。
14 | 第二章: 硬件安装
针 定义
1 Carrier detect
2 Received data
3 Transmitted data
4 Data terminal ready
5 Signal ground
6 Data set ready
7 Request to send
8 Clear to send
9 Ring indicator
10 Key