topic Programming MK22DX256VLF5 with OPENSDA debug hardware of FRDM25KLZ using Keil (SWD programming) in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Programming-MK22DX256VLF5-with-OPENSDA-debug-hardware-of/m-p/445498#M26291 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>I am trying to program a raw MK22DX256VLF5 with open sda circuitry of my Frdmkl25z board using the SWD port of Opensda using cmsis dap firmware on it.</P><P></P><P>previously i followed this tutorial <SPAN style="color: #006621; font-family: arial, sans-serif;">www.</SPAN><STRONG style="color: #006621; font-family: arial, sans-serif;">keil</STRONG><SPAN style="color: #006621; font-family: arial, sans-serif;">.com/appnotes/files/apnt_232.pdf<SPAN style="color: #3d3d3d;"> to successfully interface and program</SPAN></SPAN><SPAN style="color: #3d3d3d;"> my frdm 25klz with keil but now i am trying to use the open sda capabilities of frdmkl25z to program other freescale mcus. So i cut the J11 trace on my board and made the required SWD connections (5 wires) from my board to mk22dx256vlf5 after following the above mentioned tutorial (for frdm kl25z )&nbsp; tried similary but with a different library pack finally in the debug settings my hardware MK22DX256VLF5 is detected .(as shown in the pic below ) but when i try to upload a code it as flash download failed (attached a pic below ). Can anyone of you tell me what am i doing wrong. <span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/28733i19C50981D4C31559/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></SPAN><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/28853iB214B653FF744E2F/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P></BODY></HTML> Fri, 30 Oct 2015 19:26:19 GMT paulminusx 2015-10-30T19:26:19Z Programming MK22DX256VLF5 with OPENSDA debug hardware of FRDM25KLZ using Keil (SWD programming) https://community.nxp.com/t5/Kinetis-Microcontrollers/Programming-MK22DX256VLF5-with-OPENSDA-debug-hardware-of/m-p/445498#M26291 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>I am trying to program a raw MK22DX256VLF5 with open sda circuitry of my Frdmkl25z board using the SWD port of Opensda using cmsis dap firmware on it.</P><P></P><P>previously i followed this tutorial <SPAN style="color: #006621; font-family: arial, sans-serif;">www.</SPAN><STRONG style="color: #006621; font-family: arial, sans-serif;">keil</STRONG><SPAN style="color: #006621; font-family: arial, sans-serif;">.com/appnotes/files/apnt_232.pdf<SPAN style="color: #3d3d3d;"> to successfully interface and program</SPAN></SPAN><SPAN style="color: #3d3d3d;"> my frdm 25klz with keil but now i am trying to use the open sda capabilities of frdmkl25z to program other freescale mcus. So i cut the J11 trace on my board and made the required SWD connections (5 wires) from my board to mk22dx256vlf5 after following the above mentioned tutorial (for frdm kl25z )&nbsp; tried similary but with a different library pack finally in the debug settings my hardware MK22DX256VLF5 is detected .(as shown in the pic below ) but when i try to upload a code it as flash download failed (attached a pic below ). Can anyone of you tell me what am i doing wrong. <span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/28733i19C50981D4C31559/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></SPAN><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/28853iB214B653FF744E2F/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P></BODY></HTML> Fri, 30 Oct 2015 19:26:19 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Programming-MK22DX256VLF5-with-OPENSDA-debug-hardware-of/m-p/445498#M26291 paulminusx 2015-10-30T19:26:19Z Re: Programming MK22DX256VLF5 with OPENSDA debug hardware of FRDM25KLZ using Keil (SWD programming) https://community.nxp.com/t5/Kinetis-Microcontrollers/Programming-MK22DX256VLF5-with-OPENSDA-debug-hardware-of/m-p/445499#M26292 <HTML><HEAD></HEAD><BODY><P>I have solved the problem and now I am able to program <SPAN style="font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">MK22DX256VLF5 with OpenSDA swd programming with Keil.</SPAN></P><P></P><P><SPAN style="font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">Thank you.</SPAN></P></BODY></HTML> Sun, 01 Nov 2015 11:20:48 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Programming-MK22DX256VLF5-with-OPENSDA-debug-hardware-of/m-p/445499#M26292 paulminusx 2015-11-01T11:20:48Z