TDA4VM: TDA4到MCU

yanggc

Part Number: TDA4VM

Tool/software:

Hi，

We are currently using PMIC TPS65941213 and 1111 for power control of TDA4. I want to switch TDA4 to MCU Only state by modifying PMIC, but after configuring according to the manual, both SOC and MCU are stuck. Do you know the reason? Or is there anything else that requires additional configuration?

Regards，

Yang

over 1 year ago

0 Doredla Sudheer Kumar over 1 year ago

TI__Guru* 81660 points

Hi,

Our expert is on vacation, kindly expect delay in response.

Best Regards.
Sudheer

0 Gibbs Shih over 1 year ago in reply to Doredla Sudheer Kumar

TI__Expert 6580 points

Hi, Sudheer

Any Suggestion?

Thank You Very Much

Gibbs

0 Brijesh Jadav over 1 year ago in reply to Gibbs Shih

TI__Guru**** 504535 points

Hi Gibbs,

I think you are trying it out on TDA4VM and on this device, there is already LPM demo available in the PDK, so can you please refer to this demo? This demo demonstrates how to switch to mcu only mode and how to come to full SoC mode.

Regards,

Brijesh

0 Gibbs Shih over 1 year ago in reply to Brijesh Jadav

TI__Expert 6580 points

Hi, Brijesh

Thanks your reminder.

Hi, Yanggc

Do you also reference this link.

it should be implement some code on MCUSS

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/pdk_jacinto_10_01_00_25/docs/userguide/jacinto/modules/lpm/lpm_mcu_only_mode_jacinto.html

Thank You.

Gibbs

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TDA4VM: TDA4到MCU