TAS5731 2.1 mode

ulrich ranke

Other Parts Discussed in Thread: TAS5731

Hi,

we have TAS5731EVM Evaluation Board and with the GUI "TAS57X1 GUI TAS57x1_v2.1_Build_8 (Rev. A)" the 2.1 mode is not properly working. The 2.1 mode is selected in the settings, but it is not mixing both input channels (left/right) for the subwoofer channel, therefore the subwoofer only receives the information of the left channel and the content of the right channel is not played.

Best regards,

Constantn

over 10 years ago

0 Diego Melendez over 10 years ago

TI__Guru 57800 points

Hi Ulrich,

The GUI is not configuring properly the amplifier for 2.1 mode. Please use the attached script where you can find the correct register configuration for 2.1 mode.

You must use I2C Memory tool to load the script and write the registers into the TAS5731. The tool is found in the GUI under Tools Menu.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

2p1Mode TAS5711.cfg

0 ulrich ranke over 10 years ago in reply to Diego Melendez

Prodigy 40 points

Hi Diego,

Thank you for your fast reply. It works :)

Best regards,
Constantin

Audio

Audio forum

TAS5731 2.1 mode