https://community.nxp.com/t5/Layerscape/CMSIS-DAP-vs-JTAG/m-p/1303128#M8354 <P>Hi,</P><P>We are designing PCB board for our application that uses ls1043a processor. For programming and debugging purpose, we want to go with JTAG interface instead of CMSIS-DAP interface due to the board space constraint.</P><P>Let me know if it is OK to use JTAG instead of CMSIS-DAP.</P><P>If "No" is the answer, please tell me the proper reason for it and also let me know what are all the additional features available in CMSIS-DAP.</P><P>Thanks in advance.</P> Tue, 06 Jul 2021 12:06:23 GMT TrinathK 2021-07-06T12:06:23Z https://community.nxp.com/t5/Layerscape/CMSIS-DAP-vs-JTAG/m-p/1303128#M8354 <P>Hi,</P><P>We are designing PCB board for our application that uses ls1043a processor. For programming and debugging purpose, we want to go with JTAG interface instead of CMSIS-DAP interface due to the board space constraint.</P><P>Let me know if it is OK to use JTAG instead of CMSIS-DAP.</P><P>If "No" is the answer, please tell me the proper reason for it and also let me know what are all the additional features available in CMSIS-DAP.</P><P>Thanks in advance.</P> Tue, 06 Jul 2021 12:06:23 GMT https://community.nxp.com/t5/Layerscape/CMSIS-DAP-vs-JTAG/m-p/1303128#M8354 TrinathK 2021-07-06T12:06:23Z https://community.nxp.com/t5/Layerscape/CMSIS-DAP-vs-JTAG/m-p/1303361#M8359 <P>&gt; Let me know if it is OK to use JTAG instead of CMSIS-DAP.</P> <P>CMSIS-DAP is an optional module - i.e. JTAG can be used for the board bring-up solely.</P> Tue, 06 Jul 2021 18:15:31 GMT https://community.nxp.com/t5/Layerscape/CMSIS-DAP-vs-JTAG/m-p/1303361#M8359 ufedor 2021-07-06T18:15:31Z