8393336eae0b13f84d4342791e89141ceac3d120.svn-base

FPGA与ARM EPI通信，控制16路步进电机和12路DC马达 VHDL编写的

</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">DECODER_DOUTB</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">DECODER_DOUTA</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEA</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEB</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_b4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_b</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">0000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_a4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_a&lt;3:1&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dout_b32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dout_b&lt;31:4&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">0000000000000000000000000000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dout_a32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dout_a&lt;31:8&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">000000000000000000000000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_b4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_b</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_a4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_a&lt;3:1&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_din_b32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_din_b&lt;31:4&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_din_a32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_din_a&lt;31:8&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_addr_b9</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_addr_a9</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">full_dout_b&lt;35:4&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">full_dout_a72</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">full_dout_a&lt;35:9&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">full_din_a72</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEA</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEB</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_b4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_b</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">0000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_a4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_doutp_a&lt;3:1&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dout_b32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dout_b&lt;31:4&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">0000000000000000000000000000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dout_a32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="653" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dout_a&lt;31:8&gt;</arg>&gt; is used but never assigned. This sourceless signal will be automatically connected to value <arg fmt="%s" index="2">000000000000000000000000</arg>.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_b4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_b</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_a4</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_dinp_a&lt;3:1&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_din_b32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_din_b&lt;31:4&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_din_a32</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">pad_din_a&lt;31:8&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_addr_b9</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">pad_addr_a9</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">full_dout_b&lt;35:4&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">full_dout_a72</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="646" delta="new" >Signal &lt;<arg fmt="%s" index="1">full_dout_a&lt;35:9&gt;</arg>&gt; is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="1780" delta="old" >Signal &lt;<arg fmt="%s" index="1">full_din_a72</arg>&gt; is never used or assigned. This unconnected signal will be trimmed during the optimization process.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEA</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>

<msg type="warning" file="Xst" num="647" delta="old" >Input &lt;<arg fmt="%s" index="1">REGCEB</arg>&gt; is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
</msg>