LPC MicrocontrollersのトピックProblem with programming LPC1768 by JLINK https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-programming-LPC1768-by-JLINK/m-p/523578#M6214 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by rebo on Tue Jun 25 00:40:07 MST 2013</STRONG><BR /><P>Hi</P><BR /><P>Please Help...</P><BR /><P>I have a LPC1768 soldered on my PCB. For the first time, when the device was blank, it was programmed correctly. After that, JLINK cannot connect and program flash.</P><BR /><P>The error is as below:</P><BR /><P>Could not power up debug port: Control/Status register reads 00000F03</P><BR /><P>Failed to connect</P><BR /><P>&nbsp;</P><BR /><P>I use "J-FLASH ARM V4.34a".</P><BR /><P>The external clock frequency is 8MHz.</P><BR /><P>The PLL setting is : M=150 , N=8</P></BODY></HTML> Wed, 15 Jun 2016 18:02:43 GMT lpcware 2016-06-15T18:02:43Z Problem with programming LPC1768 by JLINK https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-programming-LPC1768-by-JLINK/m-p/523578#M6214 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by rebo on Tue Jun 25 00:40:07 MST 2013</STRONG><BR /><P>Hi</P><BR /><P>Please Help...</P><BR /><P>I have a LPC1768 soldered on my PCB. For the first time, when the device was blank, it was programmed correctly. After that, JLINK cannot connect and program flash.</P><BR /><P>The error is as below:</P><BR /><P>Could not power up debug port: Control/Status register reads 00000F03</P><BR /><P>Failed to connect</P><BR /><P>&nbsp;</P><BR /><P>I use "J-FLASH ARM V4.34a".</P><BR /><P>The external clock frequency is 8MHz.</P><BR /><P>The PLL setting is : M=150 , N=8</P></BODY></HTML> Wed, 15 Jun 2016 18:02:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-programming-LPC1768-by-JLINK/m-p/523578#M6214 lpcware 2016-06-15T18:02:43Z