<msg type="info" file="Xst" num="2679" delta="new" >Register <<arg fmt="%s" index="1">QoSEN</arg>> in unit <<arg fmt="%s" index="2">CNT</arg>> has a constant value of <arg fmt="%s" index="3">1</arg> during circuit operation. The register is replaced by logic.
<msg type="warning" file="Xst" num="647" delta="old" >Input <<arg fmt="%s" index="1">A<7:3></arg>> 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 type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">IOS0</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="646" delta="new" >Signal <<arg fmt="%s" index="1">nRESr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">VIACSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">SndCSWRr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">SCSICSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">SCCCSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">IWMCSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">IACK1CSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
</msg>
<msg type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">IACK0CSr</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="647" delta="old" >Input <<arg fmt="%s" index="1">nBG_IOB</arg>> 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 type="warning" file="Xst" num="647" delta="old" >Input <<arg fmt="%s" index="1">DBG</arg>> 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 type="warning" file="Xst" num="646" delta="old" >Signal <<arg fmt="%s" index="1">nPOR</arg>> is assigned but never used. This unconnected signal will be trimmed during the optimization process.
<msg type="warning" file="Xst" num="2677" delta="new" >Node <<arg fmt="%s" index="1">RAMReadyReg</arg>> of sequential type is unconnected in block <<arg fmt="%s" index="2">ram</arg>>.
