S32K3 _Whether RAM data is retained after destructive reset?

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

S32K3 _Whether RAM data is retained after destructive reset?

ソリューションへジャンプ
1,681件の閲覧回数
wuxianlong
Contributor V

Hi,all

In my opinion, if it were not for the POR and Standby modes, the data in the RAM should be retained in the destructive reset. The data was also retained in our tests.
We need to use destructive reset, but the manual describes functional reset retention, so we're not sure if there's a risk.

wuxianlong_0-1702889610108.png

Best Regards,
xianlong

 

 

0 件の賞賛
返信
1 解決策
1,666件の閲覧回数
davidtosenovjan
NXP TechSupport
NXP TechSupport

No, they are not.

davidtosenovjan_0-1702919158000.png

 

元の投稿で解決策を見る

0 件の賞賛
返信
2 返答(返信)
1,667件の閲覧回数
davidtosenovjan
NXP TechSupport
NXP TechSupport

No, they are not.

davidtosenovjan_0-1702919158000.png

 

0 件の賞賛
返信
1,639件の閲覧回数
wuxianlong
Contributor V

@davidtosenovjan 

    Thank you for you help。
    In the startup.s of RTD4,0,0, initializing standby RAM is determined by whether it is POR or not. If the manual description is correct, is this operation risky?

wuxianlong_0-1703044240194.png

BRs,
xianlong

 

 

0 件の賞賛
返信