Altera Cyclone V Device Handbook page 453

TOC-14
Cyclone V Device Handbook Volume 3: Hard Processor System Technical Reference Manual
Timer Programming Model.....................................................................................................................23-3
Timer Address Map and Register Definitions.......................................................................................23-5
Document Revision History.....................................................................................................................23-5
Watchdog Timer................................................................................................24-1
Features of the Watchdog Timer.............................................................................................................24-1
Watchdog Timer Block Diagram and System Integration...................................................................24-2
Functional Description of the Watchdog Timer...................................................................................24-2
Watchdog Timer Programming Model..................................................................................................24-4
Watchdog Timer Address Map and Register Definitions....................................................................24-6
Document Revision History.....................................................................................................................24-6
CAN Controller Introduction...........................................................................25-1
Features of the CAN Controller...............................................................................................................25-1
CAN Controller Block Diagram and System Integration....................................................................25-2
Functional Description of the CAN Controller.....................................................................................25-3
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Clocks..............................................................................................................................................23-2
Resets...............................................................................................................................................23-3
Interrupts........................................................................................................................................23-3
Initialization....................................................................................................................................23-3
Enabling the Timer........................................................................................................................23-4
Disabling the Timer.......................................................................................................................23-4
Loading the Timer Countdown Value........................................................................................23-4
Servicing Interrupts.......................................................................................................................23-4
Watchdog Timer Counter............................................................................................................24-2
Watchdog Timer Pause Mode......................................................................................................24-3
Watchdog Timer Clocks...............................................................................................................24-3
Watchdog Timer Resets................................................................................................................24-3
Setting the Timeout Period Values..............................................................................................24-4
Selecting the Output Response Mode.........................................................................................24-4
Enabling and Initially Starting a Watchdog Timer...................................................................24-4
Reloading a Watchdog Counter...................................................................................................24-4
Pausing a Watchdog Timer..........................................................................................................24-4
Disabling and Stopping a Watchdog Timer...............................................................................24-4
Watchdog Timer State Machine..................................................................................................24-5
Message Object...............................................................................................................................25-3
Message Interface Registers..........................................................................................................25-7
DMA Mode.....................................................................................................................................25-7