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Cadence Allegro入门学习笔记02

  • 2026-05-20 16:43:30
Cadence Allegro入门学习笔记02

课程Part03：21~48原理图的绘制常用操作，进度48/160=30%

P21--原理图页的大小自定义设置
P22--原理图绘制格点的调整与推荐设置
options--preferences
P23--原理图页模板的创建与应用
颜色与主题、title block 
P24--如何在原理图中放置元件属性设置
1、放置元器件：place--part ,快捷键为P
2、添加库--双击元件
P25--元件在原理图中的选择、移动、旋转及镜像
旋转--快捷键R(Edit--Rotate)、
镜像--快捷键H、V
P26--元件在原理图中的复制、剪贴、粘贴。
CTRL+C、ctrl+V
按住CTRL直接拖拽
P27--元件在原理图中的排列与对齐
EDIT--Align
P28--元件链接导线及导线设置。
place--wire 快捷键为W、右键end Wire结束命令
P29--元件放置网络标签链接。
place--NET label 、快捷键为N
P30--页连接符的说明及使用方法。
多图纸功能place--off-page Connector 
P31--原理图中总线的应用与放置。
place--BUS、快捷键为B
PLlace-bus entry
P32--原理图中网络差分标示的放置。
tools--create Differential pair
P33--非电器对象的放置（辅助线、文字、注释）。
文字--快捷键T--place text
辅助线--shift+L--PLACE LINE
P34--元件的位号重新编号。
1、清除原来的编号，tools--annotate
2、重新编排，tools--annotate
P35--元件封装属性的添加与显示。
P36--不同页面之间页码符号的添加与删除。
P37--原理图中元件的编辑与更新。
P38--快速实现原理图元件的跳转与查找。
查找：Edit--Find，快捷键为Ctrl+F
P39--原理图的常见错误与编译检查。
P40--低版本的原理图文件输出。
Save As 16.2的版本
P41--原理图文件的锁定与解锁。
lock锁定
P42--orcd与allegro软件交互布局设置
P43--两份原理图文件的对比设置
tools--compare designs
P44--物料BOM表的设置与导出
tools--bill of materials
添加封装名字\tPCB Footprint
P45--原理图文件的PDF打印输出。
1、export--PDF(安装插件）gswin.exe
2、虚拟打印机
P46--原理图的网表输出与错误解析。
第一方网表PCB，
P47--层次原理图的概念与设计讲解。
P48--原理图常用设计快捷键汇总。
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  139. /yingpanguazai/ssd/ssd1/www/no.67808.cn/runtime/temp/6df755f970a38e704c5414acbc6e8bcd.php ( 12.06 KB )
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  1. CONNECT:[ UseTime:0.000329s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000669s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000358s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000282s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000512s ]
  6. SELECT * FROM `set` [ RunTime:0.000198s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000586s ]
  8. SELECT * FROM `article` WHERE `id` = 489875 LIMIT 1 [ RunTime:0.000607s ]
  9. UPDATE `article` SET `lasttime` = 1779282530 WHERE `id` = 489875 [ RunTime:0.001049s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000274s ]
  11. SELECT * FROM `article` WHERE `id` < 489875 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
  12. SELECT * FROM `article` WHERE `id` > 489875 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000484s ]
  13. SELECT * FROM `article` WHERE `id` < 489875 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001071s ]
  14. SELECT * FROM `article` WHERE `id` < 489875 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001550s ]
  15. SELECT * FROM `article` WHERE `id` < 489875 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001257s ]
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