W83627EHF / EF , W83627EHG / EG
表盒内的
1.
2.
3.
4.
5.
概述............................................................................................................... 1
FEATURES....................................................................................................................................... 2
框图............................................................................................................................五
PIN CONFIGURATION..................................................................................................................... 7
引脚说明.......................................................................................................................... 9
5.1 LPC接口.......................................................................................................................... 9
5.2 FDC接口........................................................................................................................ 10
5.3多模式并行Port........................................................................................................ 11
5.4串口&红外端口接口........................................... ........................................... 12
5.5 KBC接口........................................................................................................................ 15
5.6串行闪存接口............................................................................................................ 15
5.7硬件监控Interface................................................................................................... 16
5.8游戏端口& MIDI端口......................................................................................................... 17
5.9 ACPI接口....................................................................................................................... 19
5.10个通用I / O Port...................................................................................................... 19
5.10.1 GPIO电源..................................................................................................................19
5.10.2 GPIO - 1接口.......................................................................................................................19
5.10.3 GPIO - 2接口.......................................................................................................................20
5.10.4 GPIO - 3接口.......................................................................................................................21
5.10.5 GPIO - 4接口.......................................................................................................................21
5.10.6 GPIO - 5接口.......................................................................................................................21
5.10.7 GPIO - 6接口.......................................................................................................................22
5.10.8 GPIO - 1和GPIO - 4 WDTO # / SUSLED / PLED多功能.............................. ........... 22
5.11电源引脚....................................................................................................................... 22
6.硬件监控器................................................................................................................. 23
6.1概述.............................................................................................................. 23
6.2访问Interface.................................................................................................................... 23
6.2.1 LPC interface.............................................................................................................................23
6.2.2 I
2
interface...............................................................................................................................25
6.3
模拟输入........................................................................................................................ 25
6.3.1监视器在2.048V voltage......................................................................................................26
6.3.2 CPUVCORE电压检测方法........................................... .......................................... 27
6.3.3温度测量机............................................ ............................................. 27
6.4
风扇转速计数和风扇转速控制........................................... ............................... 28
6.4.1风扇转速count........................................................................................................................28
6.4.2风扇转速control......................................................................................................................29
6.5
智能风扇Control.................................................................................................................三十
6.5.1
6.5.2
6.5.3
6.5.4
热巡航模式................................................................................................................30
风扇转速巡航mode............................................................................................................32
手动控制模式................................................................................................................32
智能风扇三模式....................................................................................................................37
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