SPRUID8D September 2020 – January 2022 TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1
Peripherals can be clock gated on a per peripheral basis. This can be utilized to disable unused features such that they cannot interfere with active safety functions. This safety mechanism is enabled after reset. Software must configure and disable this mechanism to use a particular peripheral. It is possible to lock the particular configuration to avoid inadvertent writes.