MOSA

MS6334/6335

16bits Stereo Audio DAC integrated HP Driver with Volume Control

REV 5

19/20

www.mosanalog.com

IR Controller

Power ON/OFF : The power key.

Press the key once to set power-on or power-off for MS6864.

The default values are ATTENUATION –33dB.

vol+ : The volume-up switch for stereo channel

The volume increase by +1dB as the switch is pressed once, the maximum value is up to +6dB.

The default value is -33dB on initial status.

L-channel and R-channel are active synchronic.

vol- : The volume-down switch for stereo channel

The volume decrease by -1dB as the switch is pressed once, the minimum value is up to -39dB.

L-channel and R-channel are active synchronic.

Vol_L+ : The volume-up switch for left channel

The volume increase by +1dB as the switch is pressed once, the maximum value is up to +6dB.

Vol_L - : The volume-down switch for left channel

The volume decrease by -1dB as the switch is pressed once, the minimum value is up to -39dB.

Vol_R+ : The volume-up switch for right channel

The volume increase by +1dB as the switch is pressed once, the maximum value is up to +6dB.

Vol_R- : The volume-down switch for right channel

The volume decrease by -1dB as the switch is pressed once, the minimum value is up to -39dB.

Mute : Press the switch once to enter mute-on or mute-off.

The default status is mute-off on initial status.