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TAS5711 设置成2.1MODE时,放左右声道的歌曲,只有一个声道的低音出来。

Other Parts Discussed in Thread: TAS5711

请教各位:

          现在TAS5711 设置成2.1 MODE时,在放左右声道测试时,发现只有一个声道有低单出来,而放另外一个声道时,低音就没有出来,请问寄存器里面该如何配置呢?   功放设置成2.1 AD模式。

  • 你好:

                 能否将你配置的文件发上来,我们可以帮你检查下。

  • Hi:

             请参考如下配置:

    1B 00 Oscillator Trim
    03 A0 System Control Register 1
    04 05 Serial Data Interface Register
    06 00 Soft Mute Register
    07 2A Master Volume Register (0xFF = Mute)
    08 30 Channel 1 Volume
    09 30 Channel 2 Volume
    0A 30 Channel 3 Volume
    0E 91 Micro Register
    10 02 Modulation Limit
    19 30 Shutdown Group Resister
    1A 95 Split Capacitor Charge Period 
    1C 02 Back-end Error Register
    20 02 01 77 72
    21 00 00 42 03
    25 01 01 32 45
    11 AC Inter-Channel Delay Channel 1
    12 54 Inter-Channel Delay Channel 2
    13 00 Inter-Channel Delay Channel 3
    14 00 Inter-Channel Delay Channel 4
    17 00 Offset Register (Absolute Delay)
    05 84 System Control Register 2 (active)