ML2215 Просмотр технического описания (PDF) - Oki Electric Industry

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ML2215

Speech Synthesizer plus Music LSI with On-Chip 3 Mbit Mask ROM

Oki Electric Industry 

1Semiconductor

BLOCK DIAGRAM

FEDL2215-01

ML2215

Address

Controller

19 bit

Multiplexer

3 Mbit

ROM

Phrase Address

Latch

19 bit

Address Counter

ST

ADPCM

Synthesizer

SD

SI

BUSY

I/O

Interface

MELODY

PCM

Synthesizer

NAR

12 bit DAC

VREF

CLK

Timing Controller

LPF

RESET

VDD GND

MD

AOUT

2/26

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