topic Re: SWD programming speed, adaptable? in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/SWD-programming-speed-adaptable/m-p/530453#M10007 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by R2D2 on Thu Nov 28 02:51:36 MST 2013</STRONG><BR /><SPAN>Link and Link2 doesn't allow to change speed.</SPAN><BR /><BR /><SPAN>See: Reducing wire speed </SPAN><BR /><BR /><SPAN><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fsupport.code-red-tech.com%2FCodeRedWiki%2FMultipleJtagDevices%3Fhighlight%3D%2528speed%2529" rel="nofollow noopener noreferrer" target="_blank">http://support.code-red-tech.com/CodeRedWiki/MultipleJtagDevices?highlight=%28speed%29</A></SPAN><BR /><BR /><TABLE border="1"><TBODY><TR><TD bgcolor="#cacaca"> <PRE>Note : This above wire speed information only relates to connections using RedProbe(+). LPC-Link only supports fixed wire speeds. </PRE> </TD></TR></TBODY></TABLE></BODY></HTML> Wed, 15 Jun 2016 19:29:40 GMT lpcware 2016-06-15T19:29:40Z SWD programming speed, adaptable? https://community.nxp.com/t5/LPC-Microcontrollers/SWD-programming-speed-adaptable/m-p/530452#M10006 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by patroklos.anagnostou on Thu Nov 28 02:06:17 MST 2013</STRONG><BR /><SPAN>I am using just the LPC Link side of a LPC1115 Lpcxpresso board, trying to program via SWD a LPC11E37 target, in custom hardware.</SPAN><BR /><SPAN>The default programming </SPAN><STRONG>speed is too high</STRONG><SPAN> for my setup (there are couplers on the path) and by analyzing SWD protocol, I see that the ACK is not transmitted well because of clock delay.</SPAN><BR /><STRONG>Is it possible to adapt LPCLink's SWD speed through their LPCxpresso IDE?</STRONG><BR /><SPAN>If not, what similar programmer would do the job in lower rate? E.g. LPC-Link2?</SPAN><BR /><SPAN>Thank you for the support</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:29:39 GMT https://community.nxp.com/t5/LPC-Microcontrollers/SWD-programming-speed-adaptable/m-p/530452#M10006 lpcware 2016-06-15T19:29:39Z Re: SWD programming speed, adaptable? https://community.nxp.com/t5/LPC-Microcontrollers/SWD-programming-speed-adaptable/m-p/530453#M10007 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by R2D2 on Thu Nov 28 02:51:36 MST 2013</STRONG><BR /><SPAN>Link and Link2 doesn't allow to change speed.</SPAN><BR /><BR /><SPAN>See: Reducing wire speed </SPAN><BR /><BR /><SPAN><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fsupport.code-red-tech.com%2FCodeRedWiki%2FMultipleJtagDevices%3Fhighlight%3D%2528speed%2529" rel="nofollow noopener noreferrer" target="_blank">http://support.code-red-tech.com/CodeRedWiki/MultipleJtagDevices?highlight=%28speed%29</A></SPAN><BR /><BR /><TABLE border="1"><TBODY><TR><TD bgcolor="#cacaca"> <PRE>Note : This above wire speed information only relates to connections using RedProbe(+). LPC-Link only supports fixed wire speeds. </PRE> </TD></TR></TBODY></TABLE></BODY></HTML> Wed, 15 Jun 2016 19:29:40 GMT https://community.nxp.com/t5/LPC-Microcontrollers/SWD-programming-speed-adaptable/m-p/530453#M10007 lpcware 2016-06-15T19:29:40Z