topic Re: P2041 JTAG connection error in P-Series https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728254#M4348 <HTML><HEAD></HEAD><BODY><P>Please refer to the 4.6.1 Power-on reset sequence, step 14 and check all previous steps.</P></BODY></HTML> Mon, 30 Oct 2017 04:38:51 GMT ufedor 2017-10-30T04:38:51Z P2041 JTAG connection error https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728251#M4345 <HTML><HEAD></HEAD><BODY><P>Dear team,</P><P></P><P>I'm getting following error when trying to connect to P2041 through CWTAP.</P><P></P><P>Error launching E-core00_SRAM_P2041_Connect<BR />CCSProtocolPlugin : Failed to reset the target<BR /> [CCS last error: p2040: Core not responding ]</P><P></P><P>Can any one what does it mean and how to fix it?</P><P></P><P>-Avinash</P></BODY></HTML> Fri, 27 Oct 2017 11:05:27 GMT https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728251#M4345 avinashh 2017-10-27T11:05:27Z Re: P2041 JTAG connection error https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728252#M4346 <HTML><HEAD></HEAD><BODY><P>The described behaviour corresponds to the situation when the processor is unable to properly complete its POR sequence. Please refer to the QorIQ P2040 Reference Manual, Figure 4-1. Power-on reset sequence and ensure that all signals behave as described including all POR configuration signals.</P></BODY></HTML> Sat, 28 Oct 2017 05:10:11 GMT https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728252#M4346 ufedor 2017-10-28T05:10:11Z Re: P2041 JTAG connection error https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728253#M4347 <HTML><HEAD></HEAD><BODY><P>Hi Ufedor,</P><P>Thnks for the reply. We checked the POR sequence.</P><P>The HRESET signal is not releasing after PORESET is released as per the POR sequence figure.</P><P>But in working board, HRESET is released after 100ms of PORESET release.</P><P></P><P>We programmed the CPLD once again as it generates all system required resets. but no luck.</P><P>What could be the issue. Request your support further.</P><P></P><P>--Avinash&nbsp;</P></BODY></HTML> Mon, 30 Oct 2017 04:32:49 GMT https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728253#M4347 avinashh 2017-10-30T04:32:49Z Re: P2041 JTAG connection error https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728254#M4348 <HTML><HEAD></HEAD><BODY><P>Please refer to the 4.6.1 Power-on reset sequence, step 14 and check all previous steps.</P></BODY></HTML> Mon, 30 Oct 2017 04:38:51 GMT https://community.nxp.com/t5/P-Series/P2041-JTAG-connection-error/m-p/728254#M4348 ufedor 2017-10-30T04:38:51Z