MSM7584C 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM7584C

π/4 Shift QPSK MODEM/ADPCM CODEC

Oki Electric Industry 

¡ Semiconductor

MSM7584C

RXMUTE

Receive voice path mute control input. When this pin is at "0" level, the device enters normal

mode. When at "1" level, the voice level is muted to the value which has been set by MLV2, MLV1,

MLV0.

This pin is internally ORed like CR1-B3. Therefore, when using this pin, set CR1-B3 to digital "0".

MLV2, MLV1, MLV0

Receive voice path mute level setup signals. See the control register map for control method.

These signals are internally ORed with CR1-B2, B1, B0, respectively.

Therefore, when using this pin, set these register data to digital "0".

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