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IMX7 e10574 Watchdog: A watchdog timeout or software trigger will not reset the SOC

Question asked by Gopinath Srinivasan on Mar 26, 2018
Latest reply on Mar 28, 2018 by Gopinath Srinivasan

Hello,

 

I am referring IMX7 errata and I have found below two versions of them. 

https://www.nxp.com/docs/en/errata/IMX7D_2N09P.pdf 

https://www.nxp.com/docs/en/errata/IMX7DS_3N09P.pdf 

 

In the errara version 3N09P, there is no e10574 Watchdog errara which means that issue is resolved in 3N09P mask of IMX7 dual and solo products. Now we want to buy IMX7 solo and dual processor with top marking 3N09P not the older one we are having. But in the Buy page,there is only part number option but no top marking details.

 

Can NXP please clarify/confirm that we will receive "e10574 Watchdog" errata fixed products(i.e with masks 3N09P) in all our future purchase? Is there any way we can mention the same?

 

Please note this is bug is very critical for us since our custom board must need watch dog reboot support . 

 

Thanks in advance,

Gopinath S

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