TDA7437N_06 Datasheet, PDF (17/34 Pages) STMicroelectronics – Digitally controlled audio processor

TDA7437N
Software specification
Table 8.
MSB
Loudness (continued)
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
Loudness step
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
1
1
0
0
0
0
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
0
0
1
0
1
0
0
0
1
0
1
1
0
0
1
1
0
0
0
0
1
1
0
1
0
0
1
1
1
0
0
0
1
1
1
1
0
1
0
0
0
0
0
1
0
0
0
1
0
1
0
0
1
0
0
1
0
0
1
1
0
1
0
1
0
0
1
4dB
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
15dB
16dB
17dB
18dB
19dB
20dB
Loudness off
0
0
0
1
1
0
1
1
Fine volume
0dB
-0.25dB
-0.5dB
-0.75dB
Table 9. Mute
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
Function
0
1 Soft mute on
0
0
1 soft mute with fast slope
0
1
1 Soft mute with slow slope
0
0
1
Zero mute
1
Direct mute
1
Reset
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