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Publicidad
8. PS9829B
• CONFIGURACIÓN DEL PIN
OVERLOAD
EPD_ENA
SO/SDA
SCK/SCL
DVDD
DVSS
SI/I2C_AD0
/CS/I2C_AD2
SPI/I2C
IO_VSS
CLK_IN
IO_VDD
DMIX_LRCK
DMIX_BCK
DMIX_SDOUT
DVDD
DVSS
DMIX_MCLK
IO_VDD
IO_VSS
/RESET
TEST_MODE1
TEST_MODE2
SCAN_ENA
TEST_MODE3
• DIAGRAMA DE BLOQUE
MBCK
MLRCK
Input
MSDIN[0:3]
&
Output
SBCK
MUX
SLRCK
SSDIN[0:3]
Sample
Rate
Converter
Input
Mapper
MIC_MCLK
Mic.
MIC_BCK
Input
MIC_LRCK
Processor
MIC_SDIN
SPI/I2C
SO/SDA
Host
SCK/SCL
Interface
SI/I2C_AD0
2
(I
C, SPI)
/CS/I2C_AD2
EXT_MUTE
PULSUS
PS9829B
Down
Mixer
4 Band
Mixer
EQ
Internal Clock
Reset & Power Down
Internal Controls
PLL
50
IO_VSS
49
PWM1_P
48
PWM1_M
47
IO_VDD
46
PWM_HP_L_P
45
PWM_HP_L_M
44
IO_VSS
43
DVSS
42
DVDD
41
PWM_HP_R_P
40
PWM_HP_R_M
39
IO_VDD
38
IO_VSS
37
PWM_SWL_P
36
PWM_SWL_M
35
DVSS
34
DVDD
33
MIC_SDIN
32
MIC_LRCK
31
MIC_BCK
30
MIC_MCLK
29
IO_VDD
28
IO_VSS
27
EXT_MUTE
26
SSDIN3
Serial Audio
Output
interface
Automatic
Gain
Limiter
Bass
Main
Trim
Manager
Volume
Volume
Internal Reset
Power Supply
3-14
DMIX_MCLK
Serial
OLRCK
Audio
OBCK
Output
DMIX_SDOUT
interface
PWM1_P/M
PWM2_P/M
PWM3_P/M
PWM4_P/M
PWM5_P/M
PWM6_P/M
PWM7_P/M
PWM
PWM8_P/M
Modulator
PWM_HP_L_P/M
PWM_HP_R_P/M
PWM_SWL_P/M
POP
EPD_ENA
NR
OVERLOAD
Publicidad
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Solución de problemas
