SPRUIT5 April 2021 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
The CPU subsystem is provided with three 32-bit CPU-Timers (TIMER0/1/2). The module provides the Operating System (OS) timer for the device. The OS timer function is used to generate internal event triggers or interrupts as needed to provide periodic operation of safety critical functions. The capabilities of the module enable it to be used for clock monitoring as well.
The following tests can be applied as diagnostics for this module (to provide diagnostic coverage on a specific function):