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Biostar B450GT3 User Manual

Biostar B450GT3
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18 | 第二章: 硬件安装
F_AUDIO1: 前置面板音频接头
此接头可连接音频输出数据线,支持HD(高清)音频和AC’97。
HD Audio AC’97
定义 定义
1 Mic Left in 1 Mic In
2 接地 2 接地
3 Mic Right in 3 Mic Power
4 GPIO 4 Audio Power
5 Right line in 5 RT Line Out
6 Jack Sense 6 RT Line Out
7 Front Sense 7 Reserved
8 Key 8 Key
9 Left line in 9 LFT Line Out
10 Jack Sense 10 LFT Line Out
»
议您连接前置高清音频插孔享用主板高清音频功能
»
如果要连AC97前置音频输出数据线请关闭”前置面板插孔检测功能”功能在系统音
见。
J_COM1: 串行端口
此主板有一个串行端口可接出RS-232接头。
Pin Assignment
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
5050_RGBLED1/2: RGB LED装置 (5050 SMD) 接头
此接头提供12V电源与RGB控制讯号,可连接RGB LED装置(5050 SMD)。
电缆颜色 定义
1 12V (黑色) VCC12
2 G (绿色) LED_GREEN
3 R (红色) LED_RED
4 B (蓝色) LED_BLUE
»
确保正确將针脚连接到LED装置错误的连接能会损坏您的LED装置或主

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Biostar B450GT3 Specifications

General IconGeneral
BrandBiostar
ModelB450GT3
CategoryMotherboard
LanguageEnglish

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