CS4202
DS549PP1 3
4.5 Phone 容积 寄存器 (index 0ch)................................................................................ 23
4.6 Microphone 容积 寄存器 (index 0eh)........................................................................ 24
4.7 相似物 Mixer 输入 增益 寄存器 (index 10h - 18h) ...................................................... 25
4.8 输入 Mux 选择 寄存器 (index 1ah)............................................................................. 26
4.9 Record 增益 寄存器 (index 1ch) ................................................................................... 27
4.10 一般 目的 寄存器 (index 20h) ......................................................................... 28
4.11 Powerdown 控制/状态 寄存器 (index 26h) ........................................................... 29
4.12 扩展 音频的 ID 寄存器 (index 28h) ........................................................................ 30
4.13 扩展 音频的 状态/控制 寄存器 (index 2ah) .................................................... 31
4.14 音频的 样本 比率 控制 寄存器 (index 2Ch - 32h)............................................... 32
4.15 s/pdif 控制 寄存器 (index 3ah) ............................................................................. 33
4.16 扩展 Modem ID 寄存器 (index 3ch) .................................................................... 34
4.17 扩展 Modem 状态/控制 寄存器 (index 3eh) ................................................. 34
4.18 GPIO 管脚 配置 寄存器 (index 4ch)................................................................ 34
4.19 GPIO 管脚 极性/类型 配置 寄存器 (index 4eh) .......................................... 35
4.20 GPIO 管脚 Sticky 寄存器 (index 50h) ............................................................................ 35
4.21 GPIO 管脚 Wakeup 掩饰 寄存器 (index 52h)............................................................... 36
4.22 GPIO 管脚 状态 寄存器 (index 54h)............................................................................ 36
4.23 交流 模式 控制 寄存器 (index 5eh) .......................................................................... 36
4.24 misc. 结晶 控制 寄存器 (index 60h)..................................................................... 38
4.25 串行 端口 控制 寄存器 (index 6ah) ........................................................................ 39
4.26 bios-驱动器 接口 控制 寄存器 (index 70h - 72h) ............................................ 40
4.27 bios-驱动器 接口 状态 寄存器 (index 7ah) ........................................................ 40
4.28 Vendor ID1 寄存器 (index 7ch) ................................................................................... 41
4.29 Vendor ID2 寄存器 (index 7eh) ................................................................................... 41
5. 串行 数据 端口 ........................................................................................................... 42
5.1 Overview .......................................................................................................................... 42
5.2 multi-频道 Expansion ................................................................................................. 42
5.3 串行 数据 Formats ......................................................................................................... 43
6. sony/飞利浦 数字的 接口 (s/pdif) ................................................................... 44
7. 独有的 功能 ...................................................................................................... 44
8. 电源 管理 ....................................................................................................... 45
8.1 交流 ’97 重置 模式 ........................................................................................................ 45
8.1.1 Cold 重置 .......................................................................................................... 45
8.1.2 Warm 重置 ........................................................................................................ 45
8.1.3 新 Warm 重置 ................................................................................................ 45
8.1.4 寄存器 重置 .................................................................................................... 45
8.2 Powerdown 控制 ....................................................................................................... 46
9. CLOCKING ............................................................................................................................. 48
9.1 PLL 运作 (外部 时钟) ....................................................................................... 48
9.2 24.576 MHz 结晶 运作 ........................................................................................ 48
9.3 Secondary Codec 运作 ........................................................................................... 48
10. 相似物 硬件 描述 ............................................................................... 50
10.1 相似物 输入 ................................................................................................................. 50
10.1.1 线条 输入 ........................................................................................................ 50
10.1.2 CD 输入 ............................................................................................................ 50
10.1.3 Microphone 输入 ............................................................................................ 50
10.1.4 PC Beep 输入 ................................................................................................... 51
10.1.5 Phone 输入 ....................................................................................................... 51
10.2 相似物 输出 .............................................................................................................. 51
10.2.1 立体的 输出 .................................................................................................. 51
10.2.2 Mono 输出 ..................................................................................................... 52
10.3 Miscellaneous 相似物 信号 ....................................................................................... 52
10.4 电源 供应 .............................................................................................................. 52
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