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How many watchdog timers does i.MX6QP have, is it one watchdog timer for each core or only one watch dog timer

Question asked by Sangram Singh on Aug 19, 2018

I am working on i.MX6QP controller, I am struggling in figuring out how may watchdog timers does this micro-controller have, is it one for each core or just a one watchdog which will reset the entire system ?

 

As per the datasheet there are two types of watchdog in i.MX6QP:

1. Normal watchdog timer.

2. Watchdog timer for TRUST ZONE.

 

I am working on a Heterogeneous environment, in which One core is running with Linux  and on another MQX is running. For their intercore communication we are using openAMP library.

 

Thanks and Best Regards

Sangram

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