SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
In some applications, the user can copy the code from secure Flash to secure RAM for better performance. The user cannot do this for EXEONLY Flash sectors because EXEONLY secure memories cannot be read from anywhere. TI provides specific “Safe Copy Code” library functions for each zone to enable the user to copy content from EXEONLY secure Flash sectors to EXEONLY RAM blocks. These functions do the copy-code operation in a highly secure environment and allow a copy to be performed only when the following conditions are met:
For further usage of these library functions, see the device-specific Boot ROM documentation.