TAS5780M Datasheet, PDF (115/204 Pages) Texas Instruments – Digital Input, Closed-Loop Class-D Amplifier with 96-kHz Processing

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TAS5780M
SLASEG7 – DECEMBER 2016
Bit Field
7-2 Reserved
1-0 PCTL
Table 86. Register 60 (0x3C) Field Descriptions
Type
R/W
R/W
Reset
0
0
Description
Reserved
Digital Volume Control – These bits control the behavior of the digital volume.
00: The volume for Left and right channels are independent
01: Right channel volume follows left channel setting
13.0.4.54 Register 61 (0x3D)
Figure 148. Register 61 (0x3D)
7
6
5
4
3
2
1
0
VOLL
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
7-0 VOLL
Table 87. Register 61 (0x3D) Field Descriptions
Type
R/W
Reset
0001000
0
Description
Left Digital Volume – These bits control the left channel digital volume. The digital
volume is 24 dB to –103 dB in –0.5 dB step.
00000000: +24.0 dB
00000001: +23.5 dB
…
00101111: +0.5 dB
00110000: 0.0 dB
00110001: –0.5 dB
...
11111110: –103 dB
11111111: Mute
13.0.4.55 Register 62 (0x3E)
Figure 149. Register 62 (0x3E)
7
6
5
4
3
2
1
0
VOLR
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
7-0 VOLR
Table 88. Register 62 (0x3E) Field Descriptions
Type
R/W
Reset
0011000
0
Description
Right Digital Volume – These bits control the right channel digital volume. The digital
volume is 24 dB to –103 dB in –0.5 dB step.
00000000: +24.0 dB
00000001: +23.5 dB
…
00101111: +0.5 dB
00110000: 0.0 dB
00110001: –0.5 dB
...
11111110: –103 dB
11111111: Mute
13.0.4.56 Register 63 (0x3F)
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