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[参考译文] Linux/TLV320AIC3206:DAC启动和关闭弹出窗口

Guru**** 2379910 points
Other Parts Discussed in Thread: AM3352
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/audio-group/audio/f/audio-forum/650908/linux-tlv320aic3206-dac-start-up-and-turn-down-pop

部件号:TLV320AIC3206
主题中讨论的其他部件:AM3352

工具/软件:Linux

您好,

我们将AM3352与AIC3206编解码器配合使用。 主要应用是具有 地面中心配置的耳机输出。

但我们在DAC打开/关闭时会出现弹出窗口。 这是正常的吗?

以下是编解码器配置步骤:  

驱动程序初始化
[ 0.68.0755万 ] aic32x6_write:reg:01 val:01
[ 0.68.2281万 ] aic32x6_change_page:new_page:01
[ 0.68.9422万 ] aic32x6_write:reg:01 val:08
[ 0.69.9401万 ] aic32x6_write:reg:02 val:00
[ 0.69.9768万 ] aic32x6_write:reg:7B val:01
[ 0.70.0134万 ] aic32x6_write:reg:7C val:06
[ 0.70.05万 ] aic32x6_write:reg:0A val:00
[ 0.70.0866万 ] aic32x6_write:reg:03 val:00
[ 0.70.1202万 ] aic32x6_write:reg:04 val:00
[ 0.70.1568万 ] aic32x6_change_page:new_page:00
[ 0.70.1934万 ] aic32x6_write:reg:3F val:14
[ 0.70.2606万 ] aic32x6_change_page:new_page:01
[ 0.70.9197万 ] aic32x6_change_page:new_page:00
[ 0.71.0723万 ] aic32x6_change_page:new_page:01
[ 0.71.2127万 ] aic32x6_change_page:new_page:00
[ 0.71.2951万 ] aic32x6_change_page:new_page:01
[ 0.71.4355万 ] aic32x6_change_page:new_page:00

设备打开和播放:
[ 12.70.7763万 ] aic32x6_change_page:new_page:01
[ 12.70.9228万 ] aic32x6_change_page:new_page:00
[ 12.73.3154万 ] aic32x6_change_page:new_page:01
[ 12.75.241万 ] aic32x6_write:reg:0C val:08
[ 12.82.6812万 ] aic32x6_change_page:new_page:00
[ 12.83.316万 ] aic32x6_change_page:new_page:01
[ 12.83.4594万 ] aic32x6_change_page:new_page:00
[ 12.85.8337万 ] aic32x6_change_page:new_page:01
[ 12.87.619万 ] aic32x6_write:reg:0D val:08
[ 12.94.8303万 ] aic32x6_change_page:new_page:00
[ 12.96.2493万 ] aic32x6_change_page:new_page:01
[ 12.96.3958万 ] aic32x6_change_page:new_page:00
[ 12.98.7609万 ] aic32x6_change_page:new_page:01
[ 13.0.6347万 ] aic32x6_write:reg:10 val:00
[ 13.0.9155万 ] aic32x6_write:reg:11 val:00
[ 13.8.6578万 ] aic32x6_change_page:new_page:00
[ 13.8.8531万 ] aic32x6_change_page:new_page:01
[ 13.9.0057万 ] aic32x6_change_page:new_page:00
[ 13.11.4257万 ] aic32x6_change_page:new_page:01
[ 13.22.8363万 ]<6>:aic32x6_set_dia_fmt输入
[ 13.22.8393万 ] aic32x6_change_page:new_page:00
[ 13.23.0346万 ] aic32x6_write:reg:1B val:4C
[ 13.23.0712万 ] aic32x6_write:reg:1C val:00
[ 13.23.1903万 ] aic32x6_write:reg:1d val:08
[ 13.23.2391万 ] aic32x6_HW_params:输入RATE:4.41万 I:14
[ 13.23.2421万 ] aic32x6_write:reg:04 val:03
[ 13.23.2818万 ] aic32x6_write:reg:1d val:01
[ 13.23.3642万 ] aic32x6_write:reg:05 val:21
[ 13.23.4008万 ] aic32x6_write:reg:06 val:07
[ 13.23.4375万 ] aic32x6_write:reg:07 val:14
[ 13.23.4771万 ] aic32x6_write:reg:08 val:90
[ 13.23.5595万 ] aic32x6_write:reg:0B val:08
[ 13.23.6419万 ] aic32x6_write:reg:0C val:02
[ 13.23.6785万 ] aic32x6_write:reg:0D val:00
[ 13.23.7152万 ] aic32x6_write:reg:0E val:80
[ 13.23.8006万 ] aic32x6_write:reg:12 val:08
[ 13.23.883万 ] aic32x6_write:reg:13 val:04
[ 13.23.9196万 ] aic32x6_write:reg:14 val:40
[ 13.24.0051万 ] aic32x6_write:reg:1E val:04
[ 13.24.0875万 ] aic32x6_write:reg:1B val:4C
[ 13.24.4873万 ] aic32x6_write:reg:3C val:01
[ 13.24.5758万 ] aic32x6_write:reg:3D val:01
[ 13.24.6124万 ] aic32x6_change_page:new_page:01
[ 13.24.649万 ] aic32x6_write:reg:14 val:f2
[ 13.24.6856万 ] aic32x6_write:reg:01 val:0A
[ 13.24.7222万 ] aic32x6_change_page:new_page:00
[ 13.24.8077万 ] aic32x6_write:reg:3F val:15
[ 13.24.8443万 ] aic32x6_change_page:new_page:01
[ 13.24.8809万 ] aic32x6_write:reg:7D val:13
[ 13.24.9877万 ] aic32x6_change_page:new_page:00
[ 13.25.0793万 ] aic32x6_write:reg:3F val:d5
[ 13.25.3601万 ] aic32x6_change_page:new_page:01
[ 13.25.4455万 ] aic32x6_write:reg:09 val:30
[ 13.25.4943万 ] aic32x6_change_page:new_page:00
[ 13.25.5828万 ] aic32x6_write: reg:05 val:a1.
[ 13.25.6652万 ] aic32x6_write:reg:0B val:88
[ 13.25.7476万 ] aic32x6_write:reg:0C val:82
[ 13.25.83万 ] aic32x6_write:reg:12 val:88
[ 13.25.9155万 ] aic32x6_write:reg:13 val:84
[ 13.25.9979万 ] aic32x6_write:reg:1E val:84
[ 13.26.0406万 ] aic32x6_mute:输入mute:0
[ 13.26.0955万 ] aic32x6_write: reg:40 val:00

设备关闭:
[ 13.49.1088万 ] aic32x6_mute:输入mute:1
[ 13.49.1821万 ] aic32x6_write:reg:40 val:0C
[ 13.58.5815万 ] aic32x6_change_page:new_page:01
[ 13.58.7493万 ] aic32x6_change_page:new_page:00
[ 13.61.2274万 ] aic32x6_change_page:new_page:01
[ 13.62.8814万 ] aic32x6_change_page:new_page:00
[ 13.63.1439万 ] aic32x6_write:reg:41 val:ea
[ 13.63.385万 ] aic32x6_write:reg:42 val:ea
[ 18.50.1312万 ] aic32x6_change_page:new_page:01
[ 18.50.2258万 ] aic32x6_write:reg:09 val:00
[ 18.50.2655万 ] aic32x6_change_page:new_page:00
[ 18.50.3479万 ] aic32x6_write:reg:3F val:15

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    您好,Claud,

    您能否描述启动DAC的顺序? 在地面中心模式下使用HP放大器时,不会出现PoP,但如果在没有静音/取消静音过程的情况下直接打开和关闭DAC,则可能会听到它。

    我将查看登记册并查找潜在问题。

    此致,

     -Diego Mel é ndez López ñ a
      音频应用工程师

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    [ 12.70.7763万 ] aic32x6_change_page:new_page:01
    [ 12.70.9228万 ] aic32x6_change_page:new_page:00
    [ 12.73.3154万 ] aic32x6_change_page:new_page:01
    [ 12.75.241万 ] aic32x6_write:reg:0C val:08
    [ 12.82.6812万 ] aic32x6_change_page:new_page:00
    [ 12.83.316万 ] aic32x6_change_page:new_page:01
    [ 12.83.4594万 ] aic32x6_change_page:new_page:00
    [ 12.85.8337万 ] aic32x6_change_page:new_page:01
    [ 12.87.619万 ] aic32x6_write:reg:0D val:08
    [ 12.94.8303万 ] aic32x6_change_page:new_page:00
    [ 12.96.2493万 ] aic32x6_change_page:new_page:01
    [ 12.96.3958万 ] aic32x6_change_page:new_page:00
    [ 12.98.7609万 ] aic32x6_change_page:new_page:01
    [ 13.0.6347万 ] aic32x6_write:reg:10 val:00
    [ 13.0.9155万 ] aic32x6_write:reg:11 val:00
    [ 13.8.6578万 ] aic32x6_change_page:new_page:00
    [ 13.8.8531万 ] aic32x6_change_page:new_page:01
    [ 13.9.0057万 ] aic32x6_change_page:new_page:00
    [ 13.11.4257万 ] aic32x6_change_page:new_page:01
    [ 13.22.8363万 ]<6>:aic32x6_set_dia_fmt输入
    [ 13.22.8393万 ] aic32x6_change_page:new_page:00
    [ 13.23.0346万 ] aic32x6_write:reg:1B val:4C
    [ 13.23.0712万 ] aic32x6_write:reg:1C val:00
    [ 13.23.1903万 ] aic32x6_write:reg:1d val:08
    [ 13.23.2391万 ] aic32x6_HW_params:输入RATE:4.41万 I:14
    [ 13.23.2421万 ] aic32x6_write: reg:04 val:03 -->时钟和数据/接口设置
    [ 13.23.2818万 ] aic32x6_write:reg:1d val:01 -->
    [ 13.23.3642万 ] aic32x6_write:reg:05 val:21 -->
    [ 13.23.4008万 ] aic32x6_write:reg:06 val:07 -->
    [ 13.23.4375万 ] aic32x6_write:reg:07 val:14
    [ 13.23.4771万 ] aic32x6_write:reg:08 val:90
    [ 13.23.5595万 ] aic32x6_write:reg:0B val:08
    [ 13.23.6419万 ] aic32x6_write:reg:0C val:02
    [ 13.23.6785万 ] aic32x6_write:reg:0D val:00
    [ 13.23.7152万 ] aic32x6_write:reg:0E val:80
    [ 13.23.8006万 ] aic32x6_write:reg:12 val:08
    [ 13.23.883万 ] aic32x6_write:reg:13 val:04
    [ 13.23.9196万 ] aic32x6_write:reg:14 val:40
    [ 13.24.0051万 ] aic32x6_write:reg:1E val:04
    [ 13.24.0875万 ] aic32x6_write:reg:1B val:4C
    [ 13.24.4873万 ] aic32x6_write:reg:3C val:01
    [ 13.24.5758万 ] aic32x6_write:reg:3D val:01
    [ 13.24.6124万 ] aic32x6_change_page:new_page:01
    [ 13.24.649万 ] aic32x6_write:reg:14 val:F2 -->耳机启动设置
    [ DVDD] aic32x6_write: reg:01 val:0A -->AVDD弱连接13.24.6856万
    [ 13.24.7222万 ] aic32x6_change_page:new_page:00
    [ DAC] aic32x6_write: reg:3F val:15-->L 13.24.8077万 -音频接口,R -音频接口,软步进2 dac字
    [ 13.24.8443万 ] aic32x6_change_page:new_page:01
    [ 13.24.8809万 HPL] aic32x6_write: reg:7D val:13--> 地面中心模式,用于HPL和HPR的所有可能信号路由的直流偏移校正
    [ 13.24.9877万 ] aic32x6_change_page:new_page:00
    [ DAC] aic32x6_write:reg:3F val:D5 --> 打开L/R 13.25.0793万
    [ 13.25.3601万 ] aic32x6_change_page:new_page:01
    [ 13.25.4455万 HPL] aic32x6_write: reg:09 val:30--> 打开HPL/HPR电源
    [ 13.25.4943万 ] aic32x6_change_page:new_page:00
    [ PLL] aic32x6_write: reg:05 val:a1--> 打开13.25.5828万
    [ NDAC] aic32x6_write: reg:0B val:88--> 打开13.25.6652万
    [ MDAC] aic32x6_write: reg:0c val:82--> 打开13.25.7476万
    [ NADC] aic32x6_write: reg:12 val:88--> 打开13.25.83万
    [ 13.25.9155万 Adad] aic32x6_write: reg:13 val:84--> 打开mAdc.
    [ BCLK] aic32x6_write: REG:1E val:84--> 打开13.25.9979万 N除法器
    [ 13.26.0406万 ] aic32x6_mute:输入mute:0
    [ 13.26.0955万 ] aic32x6_write:reg:40 val:00 -->取消静音
  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    Claud,

    我将查看您提供的注册表,并尽快返回给您。

    此致,

     -Diego Mel é ndez López ñ a
      音频应用工程师