MSM9810B 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM9810B

8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI

Oki Electric Industry 

OKI Semiconductor

FEDL9810BFULL-03

MSM9810B

Parallel I/O (SERIAL = “L”)

The outputs of channel statuses in parallel I/O mode are shown below.

Pin name

D3

D2

D1

D0

NCR/BUSY = “H”

NCR4

NCR3

NCR2

NCR1

NCR/BUSY = “L”

BUSY4

BUSY3

BUSY2

BUSY1

Serial I/O (SERIAL = “H”)

The outputs when channel statuses are serially read during serial I/O mode are shown below.

Signal name

SO7

SO6

SO5

SO4

SO3

SO2

SO1

SO0

NCR/BUSY = “H”

NCR8

NCR7

NCR6

NCR5

NCR4

NCR3

NCR2

NCR1

NCR/BUSY = “L”

BUSY8

BUSY7

BUSY6

BUSY5

BUSY4

BUSY3

BUSY2

BUSY1

The outputs when channel statuses are output via SR3 to SR0 during serial I/O mode are shown below.

Pin name

SR3

SR2

SR1

SR0

UD = “L”

NCR/BUSY =

“H”

NCR/BUSY = “L”

NCR4

BUSY4

NCR3

BUSY3

NCR2

BUSY2

NCR1

BUSY1

UD = “H”

NCR/BUSY = “H” NCR/BUSY = “L”

NCR8

NCR7

NCR6

NCR5

BUSY8

BUSY7

BUSY6

BUSY5

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