TDA7415CB Datasheet, PDF (45/50 Pages) STMicroelectronics – Car radio multimedia signal processor

TDA7415CB
Programming
Table 29. Soft-mute and soft-step fader time (addr. 22)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
1 1 1 0 Unused, do not alter
Input selection prcedure
0
Soft-mute completion time programmed according
to bits D6 and D7
1
Soft-mute completion time fixed to 0.5ms
00
01
10
11
Soft-step completion time
0.32ms
0.64ms
1.28ms
2.56ms
00
01
10
11
Soft-mute completion time
0.25ms
0.5ms
10ms
5ms
Table 30. Spectrum analyzer settings (addr. 23)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
Run/stop (internal clocking)
0 Stop
1 Run
Filter quality
0
High
1
Low
Reset mode
0
SAres-pin triggered reset
1
Auto-reset mode
Source select
0
Mono-sum of MUXA-outputs
1
SAin-pin
1111
Unused, do not alter
45/50