Datasheet

TVP5158, TVP5157, TVP5156
www.ti.com SLES243G –JULY 2009–REVISED APRIL 2013
Table 4-82. Audio Mute Control
Subaddress C5h
Default 00h
7 6 5 4 3 2 1 0
Reserved Ch4_Mute Ch3_Mute Ch2_Mute Ch1_Mute
Ch4_Mute
Ch 4 Audio mute enable, active high. Affects the audio mixer output (SD_M) only (see Figure 3-17).
0 Disabled (default)
1 Enabled
Ch3_Mute
Ch 3 Audio mute enable, active high. Affects the audio mixer output (SD_M) only (see Figure 3-17).
0 Disabled (default)
1 Enabled
Ch2_Mute
Ch 2 Audio mute enable, active high. Affects the audio mixer output (SD_M) only (see Figure 3-17).
0 Disabled (default)
1 Enabled
Ch1_Mute
Ch 1 Audio mute enable, active high. Affects the audio mixer output (SD_M) only (see Figure 3-17).
0 Disabled (default)
1 Enabled
Table 4-83. Analog Mixing Ratio Control 1
Subaddress C6h
Default 00h
7 6 5 4 3 2 1 0
Audio_Mixing_Ratio_CH2 Audio_Mixing_Ratio_CH1
Audio_Mixing_Ratio_CH2
Audio mixing ratio for audio channel 2. See values below.
Audio_Mixing_Ratio_CH1
Audio mixing ratio for audio channel 1
0000 0.25 (default)
0001 0.31
0010 0.38
0011 0.44
0100 0.5
0101 0.63
0110 0.75
0111 0.88
1000 1.00
1001 1.25
1010 1.5
1011 1.75
1100 2.00
1101 2.25
1110 2.5
1111 2.75
Copyright © 2009–2013, Texas Instruments Incorporated Internal Control Registers 83
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