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text-align:left;"><!--[if !IE]> Begining of article title <![Endif]--><h1>四种常用FPGA/CPLD设计思想与技巧</h1><!--[if !IE]> End of article title <![Endif]--></div> <div style="float:right; text-align:right;"> <div id="redbutton"><img id="redNewButton" alt="" src="/images/blank.gif" border="0" height="2"></div> <img alt="" src="/images/SUB.jpg" align="absmiddle" ><a href="/updateSubscription.do">订阅</a> <img alt="加入个人信息中心收藏夹" src="/images/SAVE.gif" border=0 align="top"> <a href="javascript:operate()" title="加入个人信息中心收藏夹">收藏</a> <img src="/images/blank.gif" width="7" height="5"> <img alt="" src="/images/PRINT.gif" align="absmiddle"> <a href="#" onclick="javascript:self.location='/ARTP_8800010412_400005_500012_TS.HTM';">打印版</A> <img alt="" src="/images/INQUIRY.gif" align="absmiddle"> <a a href="#" onclick="javascript:self.location='/article/sendInquiryForm.do?article_id=8800010412&cat_id=400005&tech_id=500012&art_type=TS'">发送查询</A> </div> <div class="article_function"> <div class="article_info" style="width:17%; 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