TDA4VM: TDA4VM main/MCU/WKUP domain relation

Jiacai Wang

Part Number: TDA4VM

Hi TI team,

we can understand MCU island and Main island, we only know wakeup domain at TDA4 datasheet, we can not see wakeup domain at TDA4 block diagram.

I only saw some GPIO/UART are attacted to Wakeup domain.

Please explain access relation between MCU domain, Main domain and wakeup domain.

over 3 years ago

+1 KB over 3 years ago

TI__Guru** 106171 points

Hi,

Please reference, the TDAVM Technical Reference Manual (TRM), sections below:

Introduction 1.0 -> Device Overview 1.1- General note on MCU / WKUP domain
Introduction 1.0 -> Device Block Diagram 1.2 - Contains a block diagram
Introduction 1.0 -> Device Wkup Domain 1.5 - Further information on the WKUP domain

Regards,

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TDA4VM: TDA4VM main/MCU/WKUP domain relation