TDA7411 Datasheet, PDF (37/43 Pages) STMicroelectronics – ADVANCED CAR SIGNAL PROCESSOR

TDA7411
Stereo Decoder Adjustment (14)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
Roll-Off Compensation
0
0
0
0 Not allowed
0
0
0
1 7.2%
0
0
1
0 9.4%
:
:
:
::
0
1
0
0 13.7%
:
:
:
::
0
1
1
1 20.2%
1
0
0
0 Not allowed
1
0
0
1 19.6%
1
0
1
0 21.5%
:
:
:
::
1
1
0
0 25.3%
:
:
:
::
1
1
1
1 31.0%
LEVEL Gain
0
0
0
0
0dB
0
0
0
1
0.66dB
0
0
1
0
1.33dB
:
:
:
:
:
1
1
1
1
10dB
Testing (15)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
1
1
1
1
1
1
1
0 default value, see note
Stereo Decoder Test Signals
0 OFF
1 Test Signals enabled if bit D₅ of the sub
address (test mode-bit) is set to "1", too
0
External Clock
1
Internal Clock
Test Signals at CDR
0
0
0
0
VHCCH
0
0
0
1
Level intern
0
0
1
0
Pilot magnitude
0
0
1
1
VCOCON; VCO Control Voltage
0
1
0
0
Pilot threshold
0
1
0
1
HOLDN
0
1
1
0
NB threshold
0
1
1
1
F228
1
0
0
0
VHCCL
1
0
0
1
VSBL
1
0
1
0
Not used
1
0
1
1
Not used
1
1
0
0
PEAK
1
1
0
1
Not used
1
1
1
0
REF5V
1
1
1
1
Not used
VCO
0
OFF
1
ON
Audio Processor Test Mode
0
Enabled if bit D₅ of the sub address (test
mode-bit) is set to "1", too
1
OFF
Note: This byte is used for testing or evaluation purposes only and must not set to other values than the default "11111110" in the application!
37/43