https://community.nxp.com/t5/LPC-Microcontrollers/How-to-use-a-MCULINK-to-programmer-a-LPC55s66-Microcontroller/m-p/1484192#M49451 <P>Hello,</P><P>I would like to know how can I programmer a LPC55s66 using this MCULINK. I also made my on custom board taking as a reference the circuit diagram of LPC55s69 (I see that LPC55s66 and LPC55s69 are the same family and each other has same features.&nbsp; I tried to use the VCOM header to pass the blink code example to my custom board using the MCUXPRESS program but i cant it send me some errors like It can not connect to core.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jimmywder03_0-1656958462988.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/185497i94E9EF40A9F2DFDF/image-size/medium?v=v2&amp;px=400" role="button" title="Jimmywder03_0-1656958462988.png" alt="Jimmywder03_0-1656958462988.png" /></span></P><P>I dont know if I want to use the VCOM of my MCULINK , I will need to use a different programm to pass the code or i dont know if i can pass the code using the MCUXPRESSO programm.</P><P><SPAN>It would be much appreciated!</SPAN><BR /><SPAN>Kind regards,</SPAN></P><P>&nbsp;</P> Mon, 04 Jul 2022 18:28:57 GMT Jimmywder03 2022-07-04T18:28:57Z https://community.nxp.com/t5/LPC-Microcontrollers/How-to-use-a-MCULINK-to-programmer-a-LPC55s66-Microcontroller/m-p/1484192#M49451 <P>Hello,</P><P>I would like to know how can I programmer a LPC55s66 using this MCULINK. I also made my on custom board taking as a reference the circuit diagram of LPC55s69 (I see that LPC55s66 and LPC55s69 are the same family and each other has same features.&nbsp; I tried to use the VCOM header to pass the blink code example to my custom board using the MCUXPRESS program but i cant it send me some errors like It can not connect to core.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jimmywder03_0-1656958462988.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/185497i94E9EF40A9F2DFDF/image-size/medium?v=v2&amp;px=400" role="button" title="Jimmywder03_0-1656958462988.png" alt="Jimmywder03_0-1656958462988.png" /></span></P><P>I dont know if I want to use the VCOM of my MCULINK , I will need to use a different programm to pass the code or i dont know if i can pass the code using the MCUXPRESSO programm.</P><P><SPAN>It would be much appreciated!</SPAN><BR /><SPAN>Kind regards,</SPAN></P><P>&nbsp;</P> Mon, 04 Jul 2022 18:28:57 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-use-a-MCULINK-to-programmer-a-LPC55s66-Microcontroller/m-p/1484192#M49451 Jimmywder03 2022-07-04T18:28:57Z https://community.nxp.com/t5/LPC-Microcontrollers/How-to-use-a-MCULINK-to-programmer-a-LPC55s66-Microcontroller/m-p/1484446#M49464 <P>Hi</P> <P>MCU-link doesn't use vcom debug, SWD is the debug interface</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ZhangJennie_0-1657006267187.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/185548iF5B2964E192B1170/image-size/medium?v=v2&amp;px=400" role="button" title="ZhangJennie_0-1657006267187.png" alt="ZhangJennie_0-1657006267187.png" /></span></P> <P>Please refer this video of how to use MCU-Link with SWD</P> <P><A href="https://www.nxp.com/document/guide/getting-started-with-the-mcu-link:GS-MCU-LINK" target="_blank">https://www.nxp.com/document/guide/getting-started-with-the-mcu-link:GS-MCU-LINK</A></P> <P>&nbsp;</P> <P>Hope this helps,</P> <P>Jun Zhang</P> <P>&nbsp;</P> Tue, 05 Jul 2022 07:32:16 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-use-a-MCULINK-to-programmer-a-LPC55s66-Microcontroller/m-p/1484446#M49464 ZhangJennie 2022-07-05T07:32:16Z