SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
By default, interrupts do not nest. It is possible to nest and prioritize interrupts using software control of the IER and PIEIERx registers. Example code can be found in C2000Ware and documentation is available at software-dl.ti.com/C2000/docs/c28x_interrupt_nesting/html/index.html.