se="optional" /&gt;
    &lt;!-- Device Vendor --&gt;
    &lt;xs:attribute name="Dvendor"  type="xs:string"   use="optional" /&gt;
    &lt;!-- Device Name --&gt;
    &lt;xs:attribute name="Dname"    type="xs:string"   use="optional" /&gt;
    &lt;!-- Processor Instance Name --&gt;
    &lt;xs:attribute name="Pname"    type="xs:string"   use="optional" /&gt;
    &lt;!-- FPU used in target build --&gt;
    &lt;xs:attribute name="Dfpu"     type="DfpuEnum"    use="optional" /&gt;
    &lt;!-- Endianess used in tar