https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305744#M8405 <P><SPAN>In the LS1043ARDB-PD reference board PWREN signal from CMSIS-DAP is connected to CPLD. What is the functionality of this signal? In CPLD program I could not see this signal is used anywhere. Please correct me if I'm wrong.</SPAN></P> Sat, 10 Jul 2021 17:30:33 GMT Abhilash_PV 2021-07-10T17:30:33Z https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305744#M8405 <P><SPAN>In the LS1043ARDB-PD reference board PWREN signal from CMSIS-DAP is connected to CPLD. What is the functionality of this signal? In CPLD program I could not see this signal is used anywhere. Please correct me if I'm wrong.</SPAN></P> Sat, 10 Jul 2021 17:30:33 GMT https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305744#M8405 Abhilash_PV 2021-07-10T17:30:33Z https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305751#M8408 <P>The PWREN is not used.</P> Sun, 11 Jul 2021 02:09:17 GMT https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305751#M8408 ufedor 2021-07-11T02:09:17Z https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305765#M8412 <P>Thanks for the update.</P> Sun, 11 Jul 2021 12:28:47 GMT https://community.nxp.com/t5/Layerscape/In-the-LS1043ARDB-PD-reference-board-what-is-the-functionality/m-p/1305765#M8412 Abhilash_PV 2021-07-11T12:28:47Z