TDA7540N Datasheet, PDF (63/76 Pages) STMicroelectronics – AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system (ISS)

TDA7540N
Software specification
Table 45. Addr 33 test tuner control 1
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x x Only for testing ( have to be set to 0)
Table 46. Addr 34 test tuner control 2
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x x Only for testing ( have to be set to 0)
Table 47. Addr 35 test tuner control 3
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x x Only for testing ( have to be set to 0)
Table 48. Addr 36 test tuner control 4
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x x Only for testing ( have to be set to 0)
Table 49. Addr 37 test tuner control 5
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x x Only for testing ( have to be set to 0)
Table 50. Addr 38 test stereodecoder control
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x 0 Only for testing ( have to be set to 1)
Table 51. Addr39 test FM demodulator spike blanker and stereo decoder
MSB
LSB
d7 d6 d5 d4 d3 d2 d1 d0
Function
x x x x x x x 0 Only for testing ( have to be set to 1)
63/76