https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2261303#M16336 <P>Hello,</P> <P><SPAN>For the LS1043AQDS reference design, I can provide you with the following resources:<BR /><BR />1. The LS1043AQDS Reference Manual - This document contains detailed information about the architecture, bus protocols, memory map, and peripheral interfaces including the QSPI and IFC bus configurations you're working with.<BR /><BR />2. Schematic Diagrams - These provide the circuit-level implementation details that would be helpful for debugging your board.<BR /><BR />3. QorIQ LS1043A Reference Design Materials - These include the board design files, component datasheets, and implementation guidelines.<BR /><BR />You can access these materials through the NXP website in the QorIQ processors documentation section. Specifically, look under the LS1043A product page where reference design materials are available for download.<BR /><BR />If you have specific issues with the QSPI download or IFC bus implementation, I recommend also checking the LS1043A SoC Reference Manual which provides detailed register-level information for these interfaces.<BR /><BR /></SPAN><SPAN>Regards</SPAN></P> Fri, 12 Dec 2025 14:15:25 GMT Bio_TICFSL 2025-12-12T14:15:25Z https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2260232#M16335 <P>I am debugging a circuit board based on the ls1043a processor, using QSPI download and IFC bus. I encountered some problems during debugging. Can you provide the schematic diagram, reference manual, and other technical materials of the ls1043aqds development board?</P> Thu, 11 Dec 2025 12:29:41 GMT https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2260232#M16335 qzl1202 2025-12-11T12:29:41Z https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2261303#M16336 <P>Hello,</P> <P><SPAN>For the LS1043AQDS reference design, I can provide you with the following resources:<BR /><BR />1. The LS1043AQDS Reference Manual - This document contains detailed information about the architecture, bus protocols, memory map, and peripheral interfaces including the QSPI and IFC bus configurations you're working with.<BR /><BR />2. Schematic Diagrams - These provide the circuit-level implementation details that would be helpful for debugging your board.<BR /><BR />3. QorIQ LS1043A Reference Design Materials - These include the board design files, component datasheets, and implementation guidelines.<BR /><BR />You can access these materials through the NXP website in the QorIQ processors documentation section. Specifically, look under the LS1043A product page where reference design materials are available for download.<BR /><BR />If you have specific issues with the QSPI download or IFC bus implementation, I recommend also checking the LS1043A SoC Reference Manual which provides detailed register-level information for these interfaces.<BR /><BR /></SPAN><SPAN>Regards</SPAN></P> Fri, 12 Dec 2025 14:15:25 GMT https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2261303#M16336 Bio_TICFSL 2025-12-12T14:15:25Z https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2263127#M16346 Sorry, I couldn't find any information about the ls1043aqds development board on the NXP website. Can you provide a download link for these information Tue, 16 Dec 2025 00:25:28 GMT https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2263127#M16346 qzl1202 2025-12-16T00:25:28Z https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2289508#M16392 Sorry, I couldn't find any information about the ls1043aqds development board on the NXP website. Can you provide a download link for these information Wed, 07 Jan 2026 13:42:29 GMT https://community.nxp.com/t5/Layerscape/Technical-documentation-for-the-reference-design-version-of/m-p/2289508#M16392 qzl1202 2026-01-07T13:42:29Z