MOSA

MS6714

4 Stereo Inputs / 1 Stereo Output Audio Processor

REV 3

16/18

www.mosanalog.com

DEMO BOARD

The demo board used IR technique controller to control the MS6714. The default states of demo board are Stereo 4,

Input Gain 0dB, Volume –20dB, Attenuator Speakers 0dB, Loudness Off, Bass 0dB and Treble 0dB.

Label 1: Supply Voltage

The AVDD and DVDD should be the same supply voltage, the supply range is 2.7 ~ 6.5 VDC.

Label 2: LED Indicator

The LED indicates the power status and the IR received status. It is red-dark blink once when the MCU has received the

function code correctly.

Label 3: Output Section

Please connected to a post-power-amplifier, as active speaker.

Label 4: Input Section

There are four stereo inputs in the section. Please input stereo audio signal, as music or sine wave.

Label 5: MCU Reset

The MS6714 will be loaded the default values by MCU. The default states of demo board are Stereo 4, Input Gain 0dB,

Volume –20dB, Attenuator Speakers 0dB, Loudness Off, Bass 0dB and Treble 0dB.

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