Infineon MERUS EVAL AUDIO MA12070 B Quick Start Manual page 11

Quick start guide for MERUS™ evaluation boards
EVAL_AUDIO_MA12070_B and EVAL_AUDIO_MA12070P_B
Quick start
Press "Digital Audio Processor" to set up the audio processor parameters, as shown in
9.
Figure 12 Digital audio processor configuration screen
Start playing music from your audio source and set the toggle switch to the "play" position, as shown in
10.
Figure 13.
Figure 13 Right toggle switch set to "play" position
You will be able to monitor the modulation index of both channels and their current power modes. Also, the
power mode profiles can be selected. Power mode profile 0 is configured by default. For more information on
power mode profiles please refer to the MA12070 or MA12070P datasheet and Infineon MERUS™ evaluation
board user's guide.
Please refer to the evaluation board user manual for details on how to perform audio performance
measurements as well as board schematics, layout views and bill of materials (BOM).
User manual 11
Figure 12.
V 1.0
2023-06-07