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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable
‎Feb 26, 2016 12:50 AM

WDT in Alternative Active mode

Hi,

   

How to clear/feed the watchdog in Alternative Active mode.

   

Once the system is entered into Alternative Active mode,how to feed the WDT.

   

Thanks,

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Anonymous
Not applicable
‎Feb 26, 2016 05:37 AM

Re: WDT in Alternative Active mode

Hi,

   

It is not possible to service WDT in alternate active mode because CPU is off. However, WDT can be put with longest period before going to any low power mode. This way you can stay at low power mode for longer time without servicing WDT. 

   

See system reference guide and TRM.

   

file:///C:/Program%20Files%20(x86)/Cypress/PSoC%20Creator/3.3/PSoC%20Creator/psoc/content/cycomponentlibrary/CyComponentLibrary.cylib/cy_boot_v5_30/cy_boot_v5_30_psoc3-5.pdf

   

http://www.cypress.com/documentation/technical-reference-manuals/psoc-5lp-architecture-trm

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