<msg type="warning" file="Xst" num="647" delta="new" >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>
<msg type="warning" file="Xst" num="647" delta="new" >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.