TDA7501_07 Datasheet, PDF (24/29 Pages) STMicroelectronics – Line driver for digital car radio Signal processor (DSPLD)

Software specification for both modes
TDA7501
Table 14. Configuration (subaddress 6) (continued)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
01
RDS-mute (high
impedance)mutedunmuted
mute pin function I"0" does not
01
activate the output mute"1" activates
the output mute
mute pin function II"0" activates the
01
high impedance mute"1" does not
activate the high impedance mute
Table 15. Output selector (subaddress 7)
MSB
D7 D6 D5 D4 D3 D2 D1
0
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
LSB
D0
Function
source select SPKR 1L
0 Bypass
1 CDL
0 Phone/Navigation mix / IN1L
1 IN1L
source select SPKR 1R
Bypass
CDL
Phone/Navigation mix / IN1RI
N1R
source select SPKR 2L
Bypass
CDL
mute
IN2L
source select SPKR 2R
Bypass
CDL
mute
IN2R
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