Static Free Electric VLSI Design SystemWhat is a GDS file?Integrated Circuit (IC) design created by various CAD programs; contains information about the layout of a circuit, including the layers, geometric shapes, and text labels; used as a standard interchange format between IC design applications...
openroad [-help] [-version] [-no_init] [-exit] [-gui] [-threads count|max] [-log file_name] cmd_file -help show help and exit -version show version and exit -no_init do not read .openroad init file -threads count|max use count threads -no_splash do not show the license spla...
jxrun.com>drc.log&,目的是要將run期間出現的messagesave到drc.log這file中.) (4)Debuglayoutview Open*.sum找以下這一段 成功的話,要把*.sumcopy多一份到其他的目錄,不然runlvs時會被 cover掉. 如果失敗的話,把該layoutview打開 Tools?InQuery;命令列會多出3個選項(DRC,LVS,LPE). DRC?Setup.. DRC?
设计者或买板子的公司,可将某一料号的全部图形资料转变成 Gerber File(正式学名是“RS 274 格式”),经由Modem 直接传送到 PCB 制造者手中,然后从其自备的 CAM 中输出,再配合雷射绘图机(Laser Plotter)的运作下,而得到钻孔、测试、线路底片、绿漆底片…甚至下游组装等具体作业资料,使得 PCB制造者可立即从事打样...