LM48821TLEVAL: Control Software

Sadanori Kato

Part Number: LM48821TLEVAL
Other Parts Discussed in Thread: LM48821, TPA6130A2

Hi,

I couldn't find the control software which is mentioned in the user's guide for LM48821TLEVAL, so could you please provide "LM48821_Software" to me ?

Best regards,
Kato

over 9 years ago

0 José Luis over 9 years ago

TI__Mastermind 20085 points

Hello Kato-san,

One of my colleagues will be responding the next week with further information.

Best Regards
José Luis Figueroa
Audio Applications Engineer

0 Sadanori Kato over 9 years ago in reply to José Luis

Guru 36540 points

Hi José-san,

Thank you for your prompt response.
I am looking forward to getting the information from your colleague.

Best regards,
Kato

0 Ivan Salazar over 9 years ago in reply to Sadanori Kato

TI__Guru** 114505 points

Hi Kato-san,

Unfortunately we were not able to find the software related to this part.
However you can always use any I2C tool to control LM48821 registers.

Best regards,
-Ivan Salazar
Audio Applications Engineer - Low Power Audio & Actuators

0 Sadanori Kato over 9 years ago in reply to Ivan Salazar

Guru 36540 points

Hi Ivan-san,

Thank you for your response.
That is really unfortunate but I would recommend to control LM48821 registers with the I2S tool to our customer.

Best regards,
Kato

0 Ivan Salazar over 9 years ago in reply to Sadanori Kato

TI__Guru** 114505 points

Kato-san,

What are the customer requirements for this application?
Perhaps we can recommend some more recent devices that actually support a GUI.
However if customer prefer LM48821 for some other reason even if there is no control software it should be fine then.

Best regards,
-Ivan Salazar
Audio Applications Engineer - Low Power Audio & Actuators

0 Sadanori Kato over 9 years ago in reply to Ivan Salazar

Guru 36540 points

Hi Ivan-san,

I have suggested TPA6130A2 with the volume control feature to our customer in the past but the sound quality was not met for our customer requirement.
There is no solution for the choice as for me, so I am suggesting LM48821.

Best regards,
Kato

Audio

Audio forum

LM48821TLEVAL: Control Software