TDA4VM: for TDA4VM MCU1_0 R5F,which lib shall be used?

I apologize for the delay.

TS L said:

for TDA4VM MCU DOMAIN, MCU1_0 R5F core,which lib shall be used in folder ".........\ti-cgt-arm_20.2.5.LTS\lib"

I presume you use an Software Development Kit (SDK), or something similar, that is specific to your system.  For an example in that SDK that is close to your application, use the same compiler options.  When the link occurs, the linker, based on those compiler options, automatically picks the RTS library that is the closest match to those build options.

TS L said:

I didn't find "rtsv7R5........._eabi.lib"

The compiler installation only includes that most commonly used variants of the RTS library.  If the linker determines you need one that is not present, it automatically builds it.

TS L said:

whtat is  the difference betweenn "rtsv....._T_le_....._eabi.lib" and "rtsv....._A_le_....._eabi.lib"[ char "A" and char "T"] ?

Please search the TI ARM compiler manual for the sub-chapter titled Library Naming Conventions.

Thanks and regards,

-George