TDA7406 Datasheet, PDF (46/64 Pages) STMicroelectronics – Car radio signal processor

I2C bus interface
TDA7406
13.2
Subaddress (receive mode)
Table 8. Subaddress (receive mode)
MSB
I₂
I₁
I₀
A₄ A₃ A₂ A₁
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0 10 1
0
0
0
1
0
0
0
1
1
0
0
1
1
0
1
0
0
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
1
0
1
1
1
1
0
0
0
1
0
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
1
1
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
1
1
0
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
LSB
A₀
FUNCTION
Audioprocessor Testmode
off
on
AutoZero Remain
off
on
Auto-Increment Mode
off
on
Subaddress
0 Source Selector
1 Loudness
0 Volume
1 EQ Filter 1 (62/100Hz)
0 EQ Filter 2 (157Hz)
1 EQ Filter 3 (396Hz)
0 EQ Filter 4 (1kHz)
1 EQ Filter 5 (2.51kHz)
0 EQ Filter 6 (4/6.34kHz)
1 EQ Filter 7 (15/16kHz)
0 Mixing Programming
1 SoftMute
0 Subwoofer / Spectrum analyzer / HighPass
1 Configuration Audioprocessor I
0 Configuration Audioprocessor II
1 Speaker attenuator LF
0 Speaker attenuator RF
1 Speaker attenuator LR
0 Speaker attenuator RR
1 Subwoofer attenuator
0 Mixing Level Control
1 Testing Audioprocessor
0 Stereodecoder
1 Noise-Blanker I
0 Noise-Blanker II
1 AM / AM-Noiseblanker
0 High-Cut Control
1 Fieldstrength & Quality
0 Multipath-Detector
1 Stereodecoder Adjustment
0 Configuration Stereodecoder
1 Testing Sterodecoder
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