Layerscape中的主题 LS1021 TWR CMSIS-DAP / USB-JTAG Getting Started https://community.nxp.com/t5/Layerscape/LS1021-TWR-CMSIS-DAP-USB-JTAG-Getting-Started/m-p/749661#M3236 <HTML><HEAD></HEAD><BODY><P>I'd like to use the USB port as the JTAG on the LS1021A TWR board. It's my understanding that the K20 chip can act as a USB-Serial-to-JTAG bridge. I can't seem to find any documentation on how to do this. Can someone please give me some guidance on:</P><P>Getting started?</P><P>Jumper settings?</P><P>OpenOCD?</P><P>GDB setup?</P><P></P><P>Thank you</P></BODY></HTML> Tue, 23 Jan 2018 13:41:58 GMT stuartrubin 2018-01-23T13:41:58Z LS1021 TWR CMSIS-DAP / USB-JTAG Getting Started https://community.nxp.com/t5/Layerscape/LS1021-TWR-CMSIS-DAP-USB-JTAG-Getting-Started/m-p/749661#M3236 <HTML><HEAD></HEAD><BODY><P>I'd like to use the USB port as the JTAG on the LS1021A TWR board. It's my understanding that the K20 chip can act as a USB-Serial-to-JTAG bridge. I can't seem to find any documentation on how to do this. Can someone please give me some guidance on:</P><P>Getting started?</P><P>Jumper settings?</P><P>OpenOCD?</P><P>GDB setup?</P><P></P><P>Thank you</P></BODY></HTML> Tue, 23 Jan 2018 13:41:58 GMT https://community.nxp.com/t5/Layerscape/LS1021-TWR-CMSIS-DAP-USB-JTAG-Getting-Started/m-p/749661#M3236 stuartrubin 2018-01-23T13:41:58Z Re: LS1021 TWR CMSIS-DAP / USB-JTAG Getting Started https://community.nxp.com/t5/Layerscape/LS1021-TWR-CMSIS-DAP-USB-JTAG-Getting-Started/m-p/749662#M3237 <HTML><HEAD></HEAD><BODY><P>Please configure SW2[8] = 0 to enable CMSIS-DAP.</P><P>In CodeWarrior, when creating a project, please configure the Connection type as CMSIS-DAP.</P></BODY></HTML> Sun, 28 Jan 2018 11:25:30 GMT https://community.nxp.com/t5/Layerscape/LS1021-TWR-CMSIS-DAP-USB-JTAG-Getting-Started/m-p/749662#M3237 yipingwang 2018-01-28T11:25:30Z