https://community.nxp.com/t5/Layerscape/LS1024A-SPI-inquiry/m-p/1502317#M10991 <P>May I ask about the SPI interface on the LS1024A?</P><P>The SPI interface is similar to the LS1024ARDB Schematic.</P><P>Related URLs:<BR /><A href="https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/layerscape-processors/layerscape-1024a-dual-core-processor:LS1024A" target="_blank">https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/layerscape-processors/layerscape-1024a-dual-core-processor:LS1024A</A></P><P>The SPI interface does not work.</P><P>SCLK and SPI_SS1 are output as HIGH on the SPI interface.</P><P>There is a symptom that the clock does not come out from the SCLK pin and the chip select does not work on the CS pin.</P><P>What can I do to resolve these symptoms?</P> Mon, 08 Aug 2022 06:17:48 GMT h201668 2022-08-08T06:17:48Z https://community.nxp.com/t5/Layerscape/LS1024A-SPI-inquiry/m-p/1502317#M10991 <P>May I ask about the SPI interface on the LS1024A?</P><P>The SPI interface is similar to the LS1024ARDB Schematic.</P><P>Related URLs:<BR /><A href="https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/layerscape-processors/layerscape-1024a-dual-core-processor:LS1024A" target="_blank">https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/layerscape-processors/layerscape-1024a-dual-core-processor:LS1024A</A></P><P>The SPI interface does not work.</P><P>SCLK and SPI_SS1 are output as HIGH on the SPI interface.</P><P>There is a symptom that the clock does not come out from the SCLK pin and the chip select does not work on the CS pin.</P><P>What can I do to resolve these symptoms?</P> Mon, 08 Aug 2022 06:17:48 GMT https://community.nxp.com/t5/Layerscape/LS1024A-SPI-inquiry/m-p/1502317#M10991 h201668 2022-08-08T06:17:48Z