MSM9810 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM9810

8-channel Mixing OKI ADPCM Type Voice Synthesis LSI

Oki Electric Industry 

D7/SD

D6/SI

D5/SO

D4/UD

D3/SR3

D2/SR2

D1/SR1

D0/SR0

RCS

CS

WR

RD

CMD

SERIAL

NCR/BUSY

TEST1

TEST2

TEST3

TEST4

XT

XT

RA23

RA0 ROE RD7

RD0

8

CPU

interface

8

23-Bit Multiplexer

23-Bit Address

Counter

DATA

Controller

PAN

Register

8-Bit LATCH

8

ADPCM

Synthesizer

PCM

Synthesizer

16

16*9 MPY

OSC

Timing Controller

14-Bit

DAC

14-Bit

DAC

RESET

DVDD DGND

LDAO AVDD AGND RDAO

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