topic Boot pin for TWR-KL43Z48M in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545172#M33286 <HTML><HEAD></HEAD><BODY><P><BR />Hi,</P><P>Where is boot pin for TWR-KL43Z48M on the board?&nbsp; According to blhose User Guide this should be in document, KBTLDRDEMOUG. But cant find anything related to this particular board. </P><P></P><P>The other reference I could find on boot pin is in AN4997.pdf, which says</P><P>"When the BOOTCFG0 is low, the boot starts from the ROM location". Where is this BOOTCFG0?</P><P></P><P>Many Thanks,</P><P>Tony</P></BODY></HTML> Fri, 17 Jun 2016 15:23:43 GMT tonymakkiel 2016-06-17T15:23:43Z Boot pin for TWR-KL43Z48M https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545172#M33286 <HTML><HEAD></HEAD><BODY><P><BR />Hi,</P><P>Where is boot pin for TWR-KL43Z48M on the board?&nbsp; According to blhose User Guide this should be in document, KBTLDRDEMOUG. But cant find anything related to this particular board. </P><P></P><P>The other reference I could find on boot pin is in AN4997.pdf, which says</P><P>"When the BOOTCFG0 is low, the boot starts from the ROM location". Where is this BOOTCFG0?</P><P></P><P>Many Thanks,</P><P>Tony</P></BODY></HTML> Fri, 17 Jun 2016 15:23:43 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545172#M33286 tonymakkiel 2016-06-17T15:23:43Z Re: Boot pin for TWR-KL43Z48M https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545173#M33287 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>BOOTCFG0 is the boot config function which is muxed with NMI pin. </P></BODY></HTML> Tue, 21 Jun 2016 07:11:28 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545173#M33287 miduo 2016-06-21T07:11:28Z Re: Boot pin for TWR-KL43Z48M https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545174#M33288 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I think I managed to get the board in boot mode inserting the usb, while reset pressed. But not sure whether it working. I copied the "hello_world.bin" in demo_apps to the mounted partition an reset the board. But no ACM interface is enumerated. Is there a way to make sure the board is still working?</P></BODY></HTML> Tue, 21 Jun 2016 10:04:31 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Boot-pin-for-TWR-KL43Z48M/m-p/545174#M33288 tonymakkiel 2016-06-21T10:04:31Z