AXI Watchdog Timer (WDT)

• Connects as a 32-bit slave on a AXI4-Lite Interface
• Watchdog timer (WDT) with selectable timeout period and interrupt
• Configurable WDT enable: enable-once or enable disable
• One 32-bit free-running timebase counter with rollover interrupt-Dual control register

Configurable windowing mode with the following features:

• Window Watchdog capability
• Program Sequence Monitoring (PSM)
• Second Sequence Timer (SST)
• Fail counter (FC)