Kinetis MicrocontrollersのトピックInitial Programming of K66 with JTAGjet https://community.nxp.com/t5/Kinetis-Microcontrollers/Initial-Programming-of-K66-with-JTAGjet/m-p/392385#M21399 <HTML><HEAD></HEAD><BODY><P>I am working with a custom board with a MK66FN2MOVMD18 processor.&nbsp; Whenever I try to connec using JTAGjet I get the error "Fatal error:&nbsp; Reading CPU status failed"</P></BODY></HTML> Thu, 11 Jun 2015 13:07:02 GMT johnhannon 2015-06-11T13:07:02Z Initial Programming of K66 with JTAGjet https://community.nxp.com/t5/Kinetis-Microcontrollers/Initial-Programming-of-K66-with-JTAGjet/m-p/392385#M21399 <HTML><HEAD></HEAD><BODY><P>I am working with a custom board with a MK66FN2MOVMD18 processor.&nbsp; Whenever I try to connec using JTAGjet I get the error "Fatal error:&nbsp; Reading CPU status failed"</P></BODY></HTML> Thu, 11 Jun 2015 13:07:02 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Initial-Programming-of-K66-with-JTAGjet/m-p/392385#M21399 johnhannon 2015-06-11T13:07:02Z Re: Initial Programming of K66 with JTAGjet https://community.nxp.com/t5/Kinetis-Microcontrollers/Initial-Programming-of-K66-with-JTAGjet/m-p/392386#M21400 <HTML><HEAD></HEAD><BODY><P>Hi John,</P><P></P><P>If it is possible, could you please post the K66 JTAG related circuit?</P><P>Or you could check chapter 2.1.5.3 Debug interface of <A href="http://cache.freescale.com/files/32bit/doc/quick_ref_guide/KQRUG.pdf">&lt;&lt;Kinetis Peripheral Module Quick Reference&gt;&gt;</A>.</P><P>If you have another debugger tool, such as Segger J-Link or P&amp;E USB Multilink? If there with also the same result?</P><P>Thank you for the attention.</P><P><BR />Have a great day,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 12 Jun 2015 02:18:13 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Initial-Programming-of-K66-with-JTAGjet/m-p/392386#M21400 Hui_Ma 2015-06-12T02:18:13Z