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在PC机上运行cadence需要先运行命令:source filename,此处filename指.cshrc,或其 6w| J -{2 他具有该文件内容但名字不同的文件,该文件必须有set DISPLAY 本机IP:0.0;语句, c_.-b=zm 同时应将其他雷同设置封住.可以先从工作站上下载.cshrc文件,然后用notepad修改 Ez+Z[*C 显示设置相,不可用其他编辑器,否则文本文件格式会不一样.记住,必须将显示器设置 bsS:"/?> 为256色. bT )]'(Xy 版图设置: ..../Editing Technology Data for layers->Editing layer displayer P8 %m&@ o~+ ZmEEj-*7s 把display.drf (定义layers在screen 中怎样显示的文件,如颜色,线型等)文件copy ' cBBt 到账号目录下,在lsw窗口下edit 菜单下load display.drf,然后 set valid layers .....,在谈 ZU{4 lhe 出窗口选 all valid ....,层次名字在ciw窗口内technology file 菜单下edit layer 中改.同 YKZa$@fA? 时,在自己的主目录下应该有一些cadence 的配置文件(在目录cadencex中) lv%9MW0
z which layoutPlus& 命令可以指出版图软件的安装目录 d2N:^vvvR CIW->options->user references 对应 .cdsinit startup file iW%8/$ instdir命令指出cadence 的安装目录, cd cadence安装目录/samples/tutorials/le下的 W!T"m)S cell_design拷贝到自己的主目录,即可使用tutorials的帮助例子.cd ~/cell_design , Ki br ]w playoutPlus& zMi; A6 basic库 : ground , power, input &output pins等basic symbols (MLwQ iop cdsDefTechlib库 : contains the default <a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" <a="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY.html" target="_blank" title="<a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" technology.html"="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY"><a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" technology.html"="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY files o-C#|t3hH samples库: a collection 工具 Virtuso #%lo;W~IY Editing Technology Data for layers -> Editing layer displayer P8 (R!hj w~ layout 中的一些快捷键 ?D`T7KSe~D T/1gI9 X cds.log文件纪录CIW中出现的命令行 5jB* fIz 工艺库是通过对弈有的ASCII文件(techfile.cds)编译后产生二进制文件(文件 *L4`$@l8 名不可改),也可从已有的工艺库中载入 CIW:technology file->new c{3wk7 将工艺库与design或cell,view相连(有一项techlibname属性) . pzC5Ah CIW:<a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" <a="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY.html" target="_blank" title="<a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" technology.html"="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY"><a href="http://www.ic37.com/Stock/T/<a%20href=" http:="" www.ic37.com="" stock="" t="" technology.html"="" target="_blank" title="TECHNOLOGY" style="color: rgb(62, 62, 62); text-decoration: none;">TECHNOLOGY.html" target="_blank" title="TECHNOLOGY">TECHNOLOGY FILE->ATTACH TO (attach to desing library ,cell,view) T>`7 4B: CdslibEditor 可以察看cds.lib(对应一个design)中有关库文件的分布,命令行 YW/QC'_iC CdsLibEditor&. PcT?<HU 用UNIX text editor创建cds.lib:1.打开一个文件叫cds.lib 2. 加入DEFINE basic(库名) vy9 w$ls $目录名 3. save k,yZ[n|` hierEditor& 用来察看design 的各模块层次关系(pcb,sch....) expand.cfg l{j~Q^U}) LSE:verilog language sensitive Editor 用来进行edit及语法查错的工具(verilog ml`8HXK0 XL的工具之一,SimVision是verilog-XL的图形界面) v \tEVhm HDLTOOLS->schmetic entry->acess datapath library datablook 罗列了一堆标 S! v(+| 准器件的功能(有verilog 描述0.5u 3层布线.与工艺无关的叫datapath,datapath有自 c0 & Rg# 己的schmetic 和symbol,在schmetic设计中add instance 即可用datapath) 'Ft0Ry<OL HDLTOOLS->schmetic entry->checkplus for composer user guide 关于利用 !%)F J:p checkplus和maker(标志错误)来检查schmetic 的(IC, FPGA, ASIC)设计规则无效 Ej ".axjT 星.checkplus集成在composer中,可以自己定义规则集(用RULE LANGUAE) K%v1x Z CIW:TOOLS->CHECKPLUS(interactive mode), a sample to test rules:..... 4d b(<h HDLTOOLS->schmetic entry->composer:design entry help (详细介绍),启动 %a+ mk
E composer: Y_woKc* icde&:including schmetic editor,symbol editor, plotting anMF-x4/*q icds&:plus checkplus, simulation, sythesis Eow_&#WW;P icms&:plus mixed signal functionality including analog artist ="wzq+ U library 定义:both a logical collection of cells, views, and technology information {(U %i\F\ and a physical collection of files and directoris that can reside anything in the file/system !$-\;<bZw 启动 librarymanager : libManager& 0j"8@<
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