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}function search(text,y,i,inc,relative) {var nextpage,wrappage,linkText,linkY;window.status="Searching...";if (last_class) document.links[i].className=last_class;while (1) {for (i+=inc;i<document.links.length && i>=0;i+=inc) {linkText = is_nav4up ? document.links[i].text : document.links[i].innerText;linkY = is_nav4up && ! is_nav5up ? document.links[i].y : document.links[i].offsetTop;if ((linkText == text) && (linkY != y)) {window.status="";if (is_nav4up) if (relative) window.scrollBy(0,linkY - y);else window.scrollTo(0,linkY); else if (is_ie4up)document.links[i].scrollIntoView(true); last_link=i;last_class=document.links[i].className;document.links[i].className='HI';return false;}}nextpage = (inc==1) ? next_page() : prev_page();wrappage = (inc==1) ? first_page() : last_page();if (nextpage!="" || wrappage!="") {if (nextpage=="") { if (!confirm(text + " not found. 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Search again from "+((inc==1)?"start":"end")+"?")) {if (inc==1) i=-1;else i=document.links.length;} else return false;}return true;}function loadqs() {var opt=location.search, text="", s="", y=0, si=0, inc=1;if (opt.length==0) return true; for (var i=1;i<opt.length;i++) { if (opt.charAt(i) != "&") s += opt.charAt(i);else {if (text=="") text=unescape(s);else y=s;s="";}}if (text=="") return true;if (s == "-1") { si=document.links.length-1; inc=-1; }window.scrollTo(0,0);search(text,y,si,inc);return true;}// --></script><body onload='loadqs();'><script language="JavaScript"type="text/javascript"><!--function prev_page() { return ""; }function last_page() { return ""; }// --></script><center><table class=NB cols=7 ><tr><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index.html';"><a target="_top" href="index.html">Hierarchy</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-f.html';"><a target="_top" href="index-f.html">Files</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-m.html';"><a target="_top" href="index-m.html">Modules</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-s.html';"><a target="_top" href="index-s.html">Signals</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-t.html';"><a target="_top" href="index-t.html">Tasks</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-fn.html';"><a target="_top" href="index-fn.html">Functions</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='http://www.burbleland.com/v2html/help_7_30.html?htf-ni-s-';"><a target="_top" href="http://www.burbleland.com/v2html/help_7_30.html?htf-ni-s-">Help</a></td></tr></table></center><pre><span class=C>/* Copyright (C) 2004 Pablo Bleyer Kocik. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/</span><span class=C>/** @file BlockRAM model*/</span><a name="blockram"></a><a href="compare3m_tb.v.html#compare3m_tb_rom_0"><img alt="[Up: compare3m_tb rom_0]" align=bottom border=0 src="v2html-up.gif"></a><a href="compare3m_tb.v.html#compare3m_tb_rom_1"><img alt="[Up: compare3m_tb rom_1]" align=bottom border=0 src="v2html-up.gif"></a><a href="pacoblaze3_tb.v.html#pacoblaze3_tb_rom"><img alt="[Up: pacoblaze3_tb rom]" align=bottom border=0 src="v2html-up.gif"></a><a href="pacoblaze1_tb.v.html#pacoblaze1_tb_rom"><img alt="[Up: pacoblaze1_tb rom]" align=bottom border=0 src="v2html-up.gif"></a><a href="cmprnd3_tb.v.html#cmprnd3_tb_rom_0"><img alt="[Up: cmprnd3_tb rom_0]" align=bottom border=0 src="v2html-up.gif"></a><a href="cmprnd3_tb.v.html#cmprnd3_tb_rom_1"><img alt="[Up: cmprnd3_tb rom_1]" align=bottom border=0 src="v2html-up.gif"></a><a href="pacoblaze3m_tb.v.html#pacoblaze3m_tb_rom"><img alt="[Up: pacoblaze3m_tb rom]" align=bottom border=0 src="v2html-up.gif"></a><a href="compare3_tb.v.html#compare3_tb_rom_0"><img alt="[Up: compare3_tb rom_0]" align=bottom border=0 src="v2html-up.gif"></a><a href="compare3_tb.v.html#compare3_tb_rom_1"><img alt="[Up: compare3_tb rom_1]" align=bottom border=0 src="v2html-up.gif"></a><span class=K>module</span> <span class=MM>blockram</span><a href="index-m.html#blockram"><img align=top border=0 alt="Index" src="v2html-i.gif"></a>( <a onClick="return qs(event,this,1)" class=SI href="#39">clk</a>, <a onClick="return qs(event,this,2)" class=SI href="#39">rst</a>, <a onClick="return qs(event,this,3)" class=SI href="#39">enb</a>, <a onClick="return qs(event,this,4)" class=SI href="#39">wen</a>, <a onClick="return qs(event,this,5)" class=SI href="#40">addr</a>, <a onClick="return qs(event,this,6)" class=SI href="#41">din</a>, <a onClick="return qs(event,this,7)" class=SOR href="#42">dout</a>);<a name="37"></a><span class=K>parameter</span> <a onClick="return qs(event,this,0)" class=PA href="#37">width</a> = 8, <a onClick="return qs(event,this,0)" class=PA href="#37">depth</a> = 10, <a onClick="return qs(event,this,0)" class=PA href="#37">size</a> = 1<<<a onClick="return qs(event,this,0)" class=PA href="#37">depth</a>;<a name="39"></a><span class=K>input</span> <a onClick="return qs(event,this,1)" class=SI href="compare3m_tb.v.html#40">clk</a>, <a onClick="return qs(event,this,2)" class=SI href="compare3m_tb.v.html#41">rst</a>, <a onClick="return qs(event,this,3)" class=SI href="#39">enb</a>, <a onClick="return qs(event,this,4)" class=SI href="#39">wen</a>;<a name="40"></a><span class=K>input</span> [<a onClick="return qs(event,this,0)" class=PA href="#37">depth</a>-1:0] <a onClick="return qs(event,this,5)" class=SI href="compare3m_tb.v.html#70">addr</a>;<a name="41"></a><span class=K>input</span> [<a onClick="return qs(event,this,0)" class=PA href="#37">width</a>-1:0] <a onClick="return qs(event,this,6)" class=SI href="#41">din</a>;<a name="42"></a><span class=K>output</span> <span class=K>reg</span> [<a onClick="return qs(event,this,0)" class=PA href="#37">width</a>-1:0] <a onClick="return qs(event,this,7)" class=SOR href="#47">dout</a>;<a name="44"></a><span class=K>reg</span> [<a onClick="return qs(event,this,0)" class=PA href="#37">width</a>-1:0] <a onClick="return qs(event,this,8)" class=SR href="#49">ram</a>[0:<a onClick="return qs(event,this,0)" class=PA href="#37">size</a>-1];<span class=K>always</span> @(<span class=K>posedge</span> <a onClick="return qs(event,this,1)" class=SI href="#39">clk</a>)<a name="47"></a> <span class=K>if</span> (<a onClick="return qs(event,this,2)" class=SI href="#39">rst</a>) <a onClick="return qs(event,this,7)" class=SOR href="#42">dout</a> <= 'hx; <span class=C>// uninitialized</span> <span class=K>else</span> <span class=K>if</span> (<a onClick="return qs(event,this,3)" class=SI href="#39">enb</a>)<a name="49"></a> <span class=K>if</span> (<a onClick="return qs(event,this,4)" class=SI href="#39">wen</a>) <a onClick="return qs(event,this,8)" class=SR href="#44">ram</a>[<a onClick="return qs(event,this,5)" class=SI href="#40">addr</a>] <= <a onClick="return qs(event,this,6)" class=SI href="#41">din</a>; <span class=K>else</span> <a onClick="return qs(event,this,7)" class=SOR href="#42">dout</a> <= <a onClick="return qs(event,this,8)" class=SR href="#49">ram</a>[<a onClick="return qs(event,this,5)" class=SI href="#40">addr</a>];<span class=K>endmodule</span></pre><center><table class=NB cols=7 ><tr><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index.html';"><a target="_top" href="index.html">Hierarchy</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-f.html';"><a target="_top" href="index-f.html">Files</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-m.html';"><a target="_top" href="index-m.html">Modules</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-s.html';"><a target="_top" href="index-s.html">Signals</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-t.html';"><a target="_top" href="index-t.html">Tasks</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='index-fn.html';"><a target="_top" href="index-fn.html">Functions</a></td><td align="center" width="14%" onmousedown="this.style.border='inset';" onmouseup="this.style.border='outset';" onclick="location='http://www.burbleland.com/v2html/help_7_30.html?htf-ni-s-';"><a target="_top" href="http://www.burbleland.com/v2html/help_7_30.html?htf-ni-s-">Help</a></td></tr></table></center><script language="JavaScript"type="text/javascript"><!--function next_page() { return ""; 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