Agilex™ 7 Hard Processor System Technical Reference Manual

ID 683567
Date 8/13/2024
Public
Document Table of Contents

24. Watchdog Timers

The watchdog timers are peripherals you can use to recover from system lockup that might be caused by software or system related issues. The hard processor system (HPS) provides four programmable watchdog timers, which are connected to the level 4 (L4) peripheral bus. The watchdog timers are instances of the Synopsys* DesignWare* APB Watchdog Timers (DW_apb_wdt 1.08a) peripheral. 52

The Cortex-A53 MPCore processor provides two additional watchdog timers.

52 Portions © 2017 Synopsys, Inc. Used with permission. All rights reserved. Synopsys & DesignWare are registered trademarks of Synopsys, Inc. All documentation is provided "as is" and without any warranty. Synopsys expressly disclaims any and all warranties, express, implied, or otherwise, including the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, and any warranties arising out of a course of dealing or usage of trade.

†Paragraphs marked with the dagger (†) symbol are Synopsys Proprietary. Used with permission.