AD1986A
目录
功能框图............................................... ............... 4
规格................................................. .................................... 5
绝对最大额定值............................................... ............. 9
环境条件................................................ .......... 9
ESD注意事项................................................ .................................. 9
引脚配置和功能说明........................... 10
AC'97寄存器.............................................. ................................. 12
HD音频小工具............................................... .......................... 14
AC '97注册详细............................................. ..................... 21
复位(寄存器0x00 ) ............................................. ..................... 21
主音量(寄存器0x02 ) ............................................ .... 21
耳机音量(寄存器0x04 ) ........................................ 22
单卷(寄存器0x06 ) ............................................ ...... 22
PC蜂鸣(寄存器0x0A ) ............................................ ............... 23
手机音量(寄存器0x0C ) ............................................ .... 23
麦克风音量(寄存器0x0E ) ...................................... 24
LINE_IN卷(寄存器0x10 ) ............................................ ... 25
CD音量( 。寄存器0x12 ) ............................................ .......... 25
AUX卷(寄存器0x16 ) ............................................ ........ 26
接待DAC卷(寄存器0x18 ) ......................................... 26
ADC选择(寄存器0x1A ) ............................................ .......... 27
ADC卷(注册为0x1C ) ............................................ ...... 28
通用(寄存器0x20的) ........................................... .. 29
音频诠释和分页(寄存器0x24 ) ..................................... 29
开机按住Ctrl键/ STAT (寄存器0X26 ) .................................... 30
扩展音频ID (寄存器0x28 ) ......................................... 31
Ext'd音频STAT / Ctrl键(寄存器0x2A ) ...................................... 32
接待DAC PCM率(寄存器0x2C ) ................................... 33
环绕DAC PCM率(寄存器0x2E ) ............................. 34
C / LFE DAC PCM率(寄存器的0x30 ) ................................. 34
ADC PCM率(寄存器0x32 ) ........................................... ... 34
C / LFE DAC卷(寄存器0x36数据) ....................................... 35
环绕DAC卷(寄存器0x38 ) ................................. 35
SPDIF控制(寄存器0x3A的) ............................................ .... 36
EQ控制寄存器(寄存器地址0x60 ) ....................................... 37
EQ数据寄存器(寄存器0X62 ) ........................................... 38
其它控制位2 (寄存器0x70 ) ......................................... 38
插孔感测(寄存器0x72 ) ............................................ ............. 39
串行配置(寄存器0x74 ) ....................................... 41
其它控制位1 (寄存器0x76 ) ......................................... 43
高级插孔感测(寄存器0x78 ) ...................................... 45
其它控制位3 (寄存器0x7A ) ........................................ 45
供应商ID寄存器(寄存器0x7C至0x7E的) ........................ 47
编解码器类/版本寄存器(寄存器地址0x60 ) ..................... 47
PCI子系统供应商ID寄存器
(寄存器0X62 ,页01 ) ........................................... .................. 48
PCI子系统设备ID寄存器(寄存器0x64 ,页01 ) 48
功能选择寄存器(寄存器0x66 ,页01 ) ................. 49
信息和I / O寄存器(寄存器0x68 ,页01 ) ........ 50
某种意义上注册(注册的0x6A ,页01 ) ................................. 51
杰克存在检测............................................... .................. 53
音频插孔样式(NC / NO) .......................................... ............ 53
麦克风的选择/混合.............................................. ........ 54
外形尺寸................................................ ....................... 55
订购指南................................................ .......................... 55
修订历史
4月5日 - 修订版0 :初始版
第0版|第56 2