SPRUJ28E November 2021 – September 2024 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
There are two methods of booting the R5F, or rather, two methods of placing the exception vectors (of which the boot vector is one).
The first method is to have the exception vectors external to the R5F. The user can place the exception vectors at the address indicated by the exception vector bootstrap and then program the boot vector there. When the processor exits reset, it will fetch the boot vector from this location.
The second method is to boot from a TCM. To do this, software should take the following steps: