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¡ Semiconductor
FEDL9841-04
MSM9841
BLOCK DIAGRAM
MOUT LOUT
AOUTL
AOUTR
MIN
LIN
EMP
MID
FUL/DREQR
CH/DACKR
D15 to D0
WR
RD
CS
D/C
BUSY
input side
LPF
ADC
output side
LPF
DAC
DAC
output side
LPF
Volume Controller
FIFO
ADPCM2/ADPCM/PCM
Analyzer
ADPCM2/ADPCM/PCM/Non-linear PCM
Synthesizer
MCU
I/F
DMA I/F
Timing Controller
DREQL DACKL IOW IOR
VCK XT XT RESET
SG
AVDD
AGND
DVDD
DGND
ADSD
DASD
SIOCK
TEST0
TEST1
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