https://community.nxp.com/t5/S32K/S32k144-JTRST-Toggle-issue/m-p/1528595#M17997 <P><SPAN class="">Hello nxp community </SPAN></P><P><SPAN class="">There is a problem with running s32k144. </SPAN></P><P><SPAN class="">I am making a custom board with s32k144 chip and running it. </SPAN></P><P><SPAN class="">I confirmed that all 5v is normally applied to the power pin. </SPAN></P><P><SPAN class="">The problem is that the PTA5 JTRST pin is constantly being toggled, so it cannot even enter the debugging mode. </SPAN></P><P><SPAN class="">Any advice would be appreciated.</SPAN></P> Tue, 27 Sep 2022 06:42:49 GMT ldj979 2022-09-27T06:42:49Z https://community.nxp.com/t5/S32K/S32k144-JTRST-Toggle-issue/m-p/1528595#M17997 <P><SPAN class="">Hello nxp community </SPAN></P><P><SPAN class="">There is a problem with running s32k144. </SPAN></P><P><SPAN class="">I am making a custom board with s32k144 chip and running it. </SPAN></P><P><SPAN class="">I confirmed that all 5v is normally applied to the power pin. </SPAN></P><P><SPAN class="">The problem is that the PTA5 JTRST pin is constantly being toggled, so it cannot even enter the debugging mode. </SPAN></P><P><SPAN class="">Any advice would be appreciated.</SPAN></P> Tue, 27 Sep 2022 06:42:49 GMT https://community.nxp.com/t5/S32K/S32k144-JTRST-Toggle-issue/m-p/1528595#M17997 ldj979 2022-09-27T06:42:49Z https://community.nxp.com/t5/S32K/S32k144-JTRST-Toggle-issue/m-p/1529054#M18017 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/185692">@ldj979</a>&nbsp;</P> <P>Could you please let me know if you have already programmed your MCU?</P> Tue, 27 Sep 2022 21:46:19 GMT https://community.nxp.com/t5/S32K/S32k144-JTRST-Toggle-issue/m-p/1529054#M18017 VaneB 2022-09-27T21:46:19Z