MSM9842 查看數據表（PDF） - Oki Electric Industry

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产品描述 (功能)

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MSM9842

Playback LSI with Built-in FIFO

Oki Electric Industry 

¡ Semiconductor

FEDL9842-02

MSM9842

BLOCK DIAGRAM

EMP

MID

FUL/DREQR

CH/DACKR

D15 to D0

WR

RD

CS

D/C

BUSY

AOUTL

AOUTR

LPF

DAC DAC

LPF

Volume Controller

FIFO

ADPCM2/ADPCM/PCM/Non-linear PCM

Synthesizer

MCU

I/F

DMA I/F

Timing Controller

DREQL DACKL IOW

VCK XT XT RESET

AVDD

AGND

DVDD

DGND

DASD

SOCK

TEST0

TEST1

TEST2

TEST3

TEST4

2/9

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