S5L986F01 Datasheet, PDF (21/35 Pages) Samsung semiconductor – DIGITAL SIGNAL PROCESSOR FOR CDP

DIGITAL SIGNAL PROCESSOR FOR CDP
S5L986F01
Mute/Attenuation
The audio data can be muted or weakened by the ATTM signal of the MUTE pin and CNTL-S register.
• Zero Cross Mute
The audio data is muted when the CNTL-Z registers ZCMT is high, mute is high, and the upper 6 bits of audio
data are all high.
• Muting
The audio data is in Muting is the CNTL-Z registers ZCMT is L and the Mute pin is high.
• Attenuation
Audio signal is weakened by the CNTL-Z registers ATTM and Mute signal.
ATTM
0
0
1
1
MUTE
0
1
0
1
Degree of Attenuation
0 dB
− ∞ dB
−12 dB
−12 dB
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