S32K中的主题 Re: Erase all blocks command https://community.nxp.com/t5/S32K/Erase-all-blocks-command/m-p/1084314#M7720 <HTML><HEAD></HEAD><BODY><P>Hello <A class="jx-jive-macro-user" href="https://community.nxp.com/people/814420552@qq.com">814420552@qq.com</A>,</P><P>Can you read the flash configuration field in the memory view just to make sure it is erased.&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115475i25F38ACB43654EA6/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>The FSEC register is then loaded during reset.</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115481iB0C63301C4F3C00A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P><A href="https://www.nxp.com/docs/en/application-note/AN12130.pdf">AN12130 Production Flash Programming Best Practices for S32K1xx MCUs</A></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115482i76817249009930D3/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_5.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115483iC2ED404E56FC58D0/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_5.png" alt="pastedImage_5.png" /></span></P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Fri, 10 Jul 2020 07:05:34 GMT danielmartynek 2020-07-10T07:05:34Z Erase all blocks command https://community.nxp.com/t5/S32K/Erase-all-blocks-command/m-p/1084313#M7719 <HTML><HEAD></HEAD><BODY><P>hello,&nbsp;</P><P>&nbsp;&nbsp;&nbsp;why S32K146&nbsp; is not enter secure state when use SRAM boot option&nbsp; when call Erase all blocks command ?</P><P>&nbsp;&nbsp;&nbsp;as the follow description, flash configuration fieldare erased and this field include FSEC byte.&nbsp; when&nbsp; doing erase operation FSEC will be 0xff and SEC register will change to 2b11(secure).</P><P></P><P>are there wrong description of my undestanding?</P><P>&nbsp; &nbsp;<span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115080iE06729387A03C66F/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>wish your help&nbsp; thanks</P></BODY></HTML> Thu, 09 Jul 2020 08:32:53 GMT https://community.nxp.com/t5/S32K/Erase-all-blocks-command/m-p/1084313#M7719 814420552 2020-07-09T08:32:53Z Re: Erase all blocks command https://community.nxp.com/t5/S32K/Erase-all-blocks-command/m-p/1084314#M7720 <HTML><HEAD></HEAD><BODY><P>Hello <A class="jx-jive-macro-user" href="https://community.nxp.com/people/814420552@qq.com">814420552@qq.com</A>,</P><P>Can you read the flash configuration field in the memory view just to make sure it is erased.&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115475i25F38ACB43654EA6/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>The FSEC register is then loaded during reset.</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115481iB0C63301C4F3C00A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P><A href="https://www.nxp.com/docs/en/application-note/AN12130.pdf">AN12130 Production Flash Programming Best Practices for S32K1xx MCUs</A></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115482i76817249009930D3/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_5.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/115483iC2ED404E56FC58D0/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_5.png" alt="pastedImage_5.png" /></span></P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Fri, 10 Jul 2020 07:05:34 GMT https://community.nxp.com/t5/S32K/Erase-all-blocks-command/m-p/1084314#M7720 danielmartynek 2020-07-10T07:05:34Z