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Open Hardware  / CPU Options / External WDT.

Periodic service

Periodic service and/or service on debug entry/exit can be configured to prevent the watchdog to disrupt the CPU while stopped.

•Service when CPU is running - When enabled the debugger will also make configured memory writes if CPU is running.

•Do not service faster than - Configured memory access period will not be less than this option. Set this to as high as possible to conserve debug communication for other debug operations.

•Initialization - Not applicable. Select none except instructed otherwise from Technical support.

•Address - Specify write address.

•Access - Specify write size.

•Data - Specify write value.

Service on Debug Mode Entry/Exit

Address - Specify write address.

Access - Specify write size.

Mask - Specify valid bits mask for read-modify-write.

Entry - Specify write value for debug entry.

Exit - Specify write value for debug exit.

Do not check faster than - Run/Stop status change will not be checked faster than specified by this setting. Set this to as high as possible to conserve debug communication for other debug operations.