MS6821
MOSA
4 Stereo inputs / 2W PA output integrated Audio DAC and Volume Control
SE mode and BTL mode operation
Theꢀheadphoneꢀcontrolsꢀoperationalꢀmode.ꢀSystemꢀentersꢀSEꢀmodeꢀwhenꢀheadphoneꢀjackꢀisꢀempty.ꢀ
Whenꢀaꢀsetꢀofꢀheadphoneꢀpluggedꢀintoꢀtheꢀjack,ꢀtheꢀsystemꢀswitchedꢀtoꢀBTLꢀmode.ꢀ
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IR Controller
Power ON/OFF : Theꢀpowerꢀkey.
PressꢀtheꢀkeyꢀonceꢀtoꢀsetꢀpowerꢂonꢀorꢀpowerꢂoffꢀforꢀMS6821.ꢀ
IN1~IN4 : Analogꢀinputꢀchannel.
Pressꢀtheꢀkeyꢀonceꢀtoꢀselectꢀinputꢀchannel.ꢀ
TheꢀdefaultꢀstateꢀisꢀIN1.ꢀ
VOL+, VOL- : Theꢀvolumeꢀcontrolꢀkeys.ꢀ
Theꢀvolumeꢀcontrolꢀinꢀ1.25dB/stepꢀasꢀtheꢀswitchꢀisꢀpressedꢀonce,ꢀtheꢀrangeꢀisꢀ–77.5dBꢀtoꢀ0dB.ꢀ
ꢀ ꢀ ꢀ ꢀ Theꢀdefaultꢀvalueꢀisꢀꢂ20dB.ꢀ
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Gain+, Gain- : Theꢀgainꢀcontrolꢀkeys.ꢀ
Theꢀgainꢀcontrolꢀinꢀ3dB/stepꢀasꢀtheꢀswitchꢀisꢀpressedꢀonce,ꢀtheꢀrangeꢀisꢀ0dBꢀtoꢀ21dB.ꢀ
Theꢀinitialꢀvalueꢀisꢀ0dB.ꢀ
Mute : Theꢀmuteꢀkey
Pressꢀtheꢀkeyꢀonceꢀtoꢀsetꢀmuteꢂonꢀorꢀmuteꢂoff.ꢀ
ꢀ ꢀ ꢀ ꢀ Theꢀdefaultꢀstateꢀisꢀmuteꢂoff.ꢀ
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PD/Active : Theꢀpowerꢀdownꢀkey.
PressꢀtheꢀkeyꢀonceꢀtoꢀsetꢀpowerꢂdownꢀorꢀactivationꢀforꢀMS6821.ꢀ
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Mix_LR ON/OFF :ꢀTheꢀmixingꢀDACꢀsignalꢀkeys.
Mix_LꢀON,ꢀmixedꢀtheꢀleftꢀchannelꢀofꢀDACꢀwithꢀtheꢀleftꢀchannelꢀofꢀinputꢀsignal.
ꢀ ꢀ ꢀ ꢀ Mix_RꢀOFF,ꢀunmixedꢀtheꢀrightꢀchannelꢀofꢀDACꢀwithꢀtheꢀrightꢀchannelꢀofꢀinputꢀsignal.ꢀ
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I2S, LJF, RJF: Theꢀdigitalꢀinputꢀformatꢀkeys.ꢀ
ꢀ ꢀ ꢀ ꢀ ThereꢀareꢀthreeꢀformatsꢀcanꢀbeꢀselectedꢀthatꢀisꢀI2S,ꢀLeftꢀjustifiedꢀandꢀRightꢀjustified.ꢀ
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REVꢀ 1.0
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 25ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ www.mosanalog.comꢀ
MOSA [ MOSA ELECTRONICS ]
