zh-cn LBS v2.0.304 Fri, 10 Sep 2010 00:17:18 +0800 60 calldefine@sohu.com (mark den) Tue, 29 Jan 2008 23:51:01 +0800 shape->edit global dynamic shape parameters->Thermal relief connects ->
Thru pins ,Smd pins -> full contact]]> http://www.vtalkback.com/blog/article.asp?id=179 calldefine@sohu.com (mark den) Thu, 17 Jan 2008 05:36:21 +0800 选择要等长的net->右击->create->pin pair->选择pin
修改 prop daly 的min 和max项]]> http://www.vtalkback.com/blog/article.asp?id=178 calldefine@sohu.com (mark den) Thu, 27 Dec 2007 18:43:58 +0800 快捷键定义如下:
alias F12 zoom out
alias ~R angle 90 (旋转90 度)
alias ~F mirror (激活镜相命令)
alias ~Z next (执行下一步命令)
alias End redisplay(刷新屏幕)
alias Del Delete(激活删除命令)
alias Home Zoom fit(全屏显示)
alias Insert Define grid(设置栅格)
alias End redisplay
alias Pgdown zoom out
alias Pgup zoom in

alias F12 custom smooth
alias Pgup slide
alias Pgdown done
]]> http://www.vtalkback.com/blog/article.asp?id=174 calldefine@sohu.com (mark den) Thu, 27 Dec 2007 18:11:13 +0800 allegro->file->export->router->demo.dsn->run
2.产生session文件
specctra(pcb router)->file->write->session->demo.ses->ok
3.删除某一层中的布线和过孔
delete(ctrl+D)->..
4.删除allegro中的板层
setup->cross section->鼠标右键->delete
5.导入session文件
allegro->file->import->router->demo.ses->run

也可先将通过该层的过孔先替换成顶层焊盘,删除该层以后再替换回来]]> http://www.vtalkback.com/blog/article.asp?id=173 calldefine@sohu.com (mark den) Tue, 25 Dec 2007 22:57:09 +0800 2 再右键选Term Group 按住鼠标左键不放并拉一个框选中器件 多余的可用Ctrl+鼠标左键点击去掉.
3. 选好需整体旋转的器件后 右键complete.
4. 提示你Pick orgion 鼠标左键选旋转中心.
5 下面右键选rotate 即可旋转了.]]> http://www.vtalkback.com/blog/article.asp?id=172 calldefine@sohu.com (mark den) Sun, 23 Dec 2007 07:52:41 +0800 http://www.vtalkback.com/blog/article.asp?id=171 calldefine@sohu.com (mark den) Wed, 19 Dec 2007 02:17:46 +0800 不用理睬这一提示]]> http://www.vtalkback.com/blog/article.asp?id=169 calldefine@sohu.com (mark den) Thu, 06 Dec 2007 22:04:32 +0800 Setup->User Preferences Editor->Design_paths->padpath
Setup->User Preferences Editor->Design_paths->psmpath]]> http://www.vtalkback.com/blog/article.asp?id=162 calldefine@sohu.com (mark den) Tue, 27 Nov 2007 03:04:26 +0800
setup->user preference editor->display->display_shapefill->输入一个较大的数
shape在显示时就不是那么显眼了

set-user preference editor-shape-no shape fill(v)]]> http://www.vtalkback.com/blog/article.asp?id=153 calldefine@sohu.com (mark den) Mon, 19 Nov 2007 11:38:01 +0800 2.edit ->z-copy->options->package keepin,route keepin->offset->50->点击外框]]> http://www.vtalkback.com/blog/article.asp?id=152