topic How to use the FSLACC(Factory Failure Analysis Access Code) field in FSEC of S32K144 MCU in S32K https://community.nxp.com/t5/S32K/How-to-use-the-FSLACC-Factory-Failure-Analysis-Access-Code-field/m-p/818683#M3082 <HTML><HEAD></HEAD><BODY><P>&nbsp;&nbsp;&nbsp;Hi, all</P><P></P><P>&nbsp;&nbsp;&nbsp;I can find only few&nbsp;description of FSLACC in S32K-RM.pdf. I only know we can access the flash memory if the chip is secure and this field is enable. But, I don't know what hardware tools and what software applications I need.</P><P>&nbsp;&nbsp;&nbsp;</P><P>&nbsp;&nbsp;&nbsp;anyone can tell me?</P><P></P><P>Thanks!<span class="lia-inline-image-display-wrapper" image-alt="FSLACC.PNG"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76084i6FEB8DB11977B457/image-size/large?v=v2&amp;px=999" role="button" title="FSLACC.PNG" alt="FSLACC.PNG" /></span></P></BODY></HTML> Tue, 23 Oct 2018 02:25:11 GMT 香龙朱 2018-10-23T02:25:11Z How to use the FSLACC(Factory Failure Analysis Access Code) field in FSEC of S32K144 MCU https://community.nxp.com/t5/S32K/How-to-use-the-FSLACC-Factory-Failure-Analysis-Access-Code-field/m-p/818683#M3082 <HTML><HEAD></HEAD><BODY><P>&nbsp;&nbsp;&nbsp;Hi, all</P><P></P><P>&nbsp;&nbsp;&nbsp;I can find only few&nbsp;description of FSLACC in S32K-RM.pdf. I only know we can access the flash memory if the chip is secure and this field is enable. But, I don't know what hardware tools and what software applications I need.</P><P>&nbsp;&nbsp;&nbsp;</P><P>&nbsp;&nbsp;&nbsp;anyone can tell me?</P><P></P><P>Thanks!<span class="lia-inline-image-display-wrapper" image-alt="FSLACC.PNG"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76084i6FEB8DB11977B457/image-size/large?v=v2&amp;px=999" role="button" title="FSLACC.PNG" alt="FSLACC.PNG" /></span></P></BODY></HTML> Tue, 23 Oct 2018 02:25:11 GMT https://community.nxp.com/t5/S32K/How-to-use-the-FSLACC-Factory-Failure-Analysis-Access-Code-field/m-p/818683#M3082 香龙朱 2018-10-23T02:25:11Z Re: How to use the FSLACC(Factory Failure Analysis Access Code) field in FSEC of S32K144 MCU https://community.nxp.com/t5/S32K/How-to-use-the-FSLACC-Factory-Failure-Analysis-Access-Code-field/m-p/818684#M3083 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>These bits enable or disable access to the locked flash memory contents during returned part failure analysis at<BR /><STRONG>NXP</STRONG>&nbsp;factory.&nbsp;</P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Tue, 23 Oct 2018 14:38:16 GMT https://community.nxp.com/t5/S32K/How-to-use-the-FSLACC-Factory-Failure-Analysis-Access-Code-field/m-p/818684#M3083 danielmartynek 2018-10-23T14:38:16Z