TDA7513T_07 Datasheet, PDF (55/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

TDA7513T
Software specifications
Table 44. Subaddress 10: IF counter reference (LSB)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
0
0
0
0
0
0
0
0 LSB = 0
0
0
0
0
0
0
0
1 LSB = 1
0
0
0
0
0
0
1
0 LSB = 2
Function
1
1
1
1
1
1
0
0 LSB = 252
1
1
1
1
1
1
0
1 LSB = 253
1
1
1
1
1
1
1
0 LSB = 254
1
1
1
1
1
1
1
1 LSB = 255
Table 45. Subaddress 11: IF counter reference (MSB) and IF counter mode select
MSB
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
0
0
0
0
0
0 MSB = 0
0
0
0
0
0
1 MSB = 256
0
0
0
0
1
0 MSB = 512
1
1
1
1
0
1 MSB = 15616
1
1
1
1
1
0 MSB = 15872
1
1
1
1
1
1 MSB = 16128
IF counter mode
0
0
0
1
1
0
0
0
not valid
IF counter FM mode (10.7KHz)
IF counter AM mode (450KHz)
not valid
Note: 1 f_OSC/f_TIM = LSB + MSB + 1
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