xst.xmsgs

显示LCD,采用VHDL语言编写

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<messages>
<msg type="info" file="Xst" num="1304" delta="unknown" >Contents of register &lt;<arg fmt="%s" index="1">rd</arg>&gt; in unit &lt;<arg fmt="%s" index="2">LCD</arg>&gt; never changes during circuit operation. The register is replaced by logic.
</msg>

<msg type="info" file="Xst" num="1767" delta="unknown" >HDL ADVISOR - Resource sharing has identified that some arithmetic operations in this design can share the same physical resources for reduced device utilization. For improved clock frequency you may try to disable resource sharing.
</msg>

<msg type="warning" file="Xst" num="1988" delta="unknown" >Unit &lt;<arg fmt="%s" index="1">LCD</arg>&gt;: instances &lt;<arg fmt="%s" index="2">Mcompar__n0015</arg>&gt;, &lt;<arg fmt="%s" index="3">Mcompar__n0116</arg>&gt; of unit &lt;<arg fmt="%s" index="4">LPM_COMPARE_1</arg>&gt; and unit &lt;<arg fmt="%s" index="5">LPM_COMPARE_15</arg>&gt; are dual, second instance is removed
</msg>

</messages>