TDA7513T_07 Datasheet, PDF (80/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

Software specifications
TDA7513T
Table 82. Subaddress 15: Test byte (continued)
MSB
LSB
Function
1
Test disabled (4-phase 200KHz clock)
400 KHz VCO OFF
0
OFF
1
ON
Audio processor test enabling
0
Test disabled
1
Test enabled (if S6=1)
Table 83. Subaddress 16: Multipath test, AMHCC
MSB
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
Multipath test enable
0 Multipath Detector test input disabled
1 Multipath Detector test input enabled
Quality detector noise gain
0
0
0
1
1
0
1
1
15dB
12dB
9dB
6dB
AM High-cut control corner frequency
0
0
0
0
0
0
0
0
0
1
-
-
-
-
-
1
1
1
1
0
1
1
1
1
1
Table 84. Subaddress 17: Mid
MSB
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
Mid filter steps
0
0
0
0
0
0
0
0
0
1
-
-
-
-
-
0
1
1
1
0
-15dB
-14dB
-
-1db
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