preferences.xml

nios里面用自定义指令集来实现三角函数

<preferences>
  <systemtable>
    <columns>
      <connections
        preferredWidth="143"
        />
      <irq
        preferredWidth="34"
        />
      <inputclock
        preferredWidth="116"
        />
      <name
        preferredWidth="212"
        />
    </columns>
  </systemtable>
  <window
    x="-4"
    y="-4"
    width="1408"
    height="1030"
    />
  <library
    expandedCategories="Bridges and Adapters/Memory Mapped,Bridges and Adapters"
    />
</preferences>