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Dear Sir,
I tuning TAS5825M for 2.1 channels but found woofer looks all band turn on (I set crossover freq.=800Hz).
Could you psl help to check why woofer not working as expect?
Thanks, Ian.
Hi Ian,
It is high possible that signal path is configured by mistake.
As you konwn, for 2.1 mode, data of woofer comes from tweeter. Hence, for the first time, when you configure 2.1 mode, signal source of woofer comes from tweeter. But once upon you configure the device again with reset tunning or some other operations. The signal source of woofer is changed to share the same source as tweeter.
Following scripts are used to set the signal path.
#mono device I2S input from PPCMB: woofer and tweeter share the same input source
#w 44 0c 77
#w 44 04 77
#mono device I2S input from stereo device: woofer's source comes from
w 44 0c 77
w 44 04 f7
Hence, please run Enable_USB_2.1mode.cfg again. For simple, please run following commands again.
w 44 0c 77
w 44 04 f7
Regards,
Alix Wan.