ZHCS864M April 2009 – January 2019 TMS320F28030 , TMS320F28031 , TMS320F28032 , TMS320F28033 , TMS320F28034 , TMS320F28035
PRODUCTION DATA.
Each device contains two watchdogs: CPU-Watchdog that monitors the core and NMI-Watchdog that is a missing clock-detect circuit. The user software must regularly reset the CPU-watchdog counter within a certain time frame; otherwise, the CPU-watchdog generates a reset to the processor. The CPU-watchdog can be disabled if necessary. The NMI-Watchdog engages only in case of a clock failure and can either generate an interrupt or a device reset.