Table of Contents Virtuoso-XL Layout Editor
December 16, 2002 Cadence Design Systems, Inc. v
Creating Paths with Path Stitching ................................................................................ 5-15
Maintaining Connections...............................................................................................5-17
Highlighting Components and Nets............................................................................... 5-19
Checking Connectivity with Markers............................................................................ 5-21
Verifying Shorts and Opens........................................................................................... 5-23
Optimizing Virtuoso-XL Performance .......................................................................... 5-25
Labs................................................................................................................................ 5-27
Module 6 Wire Editor
Wire Editor Features........................................................................................................6-3
Wire Editor Environment................................................................................................. 6-5
Enabling the Wire Editor ................................................................................................. 6-7
Wire Editor Options......................................................................................................... 6-9
Via Assistance................................................................................................................ 6-11
Orthogonal Jogs ............................................................................................................. 6-13
Show Timing Length/Rule............................................................................................. 6-15
Route to Cursor..............................................................................................................6-17
Options–Other............................................................................................................... 6-19
WE Options.................................................................................................................... 6-21
WE Shielding.................................................................................................................6-23
Rules .............................................................................................................................. 6-25
Bus Routing ................................................................................................................... 6-27
Bus Routing Options...................................................................................................... 6-29
Bus Routing Vias and Dropped Wires........................................................................... 6-31
Setting Constraints.........................................................................................................6-33
Wire Editing Environment Variables............................................................................. 6-35
Creating Paths................................................................................................................ 6-37
Creating Interconnect..................................................................................................... 6-39
Path Stitching Gate Connections ................................................................................... 6-41
Split Paths to Add Vertices............................................................................................6-43
Stretch ............................................................................................................................ 6-45
Pull................................................................................................................................. 6-47
Copy Route .................................................................................................................... 6-49
Critic Wire ..................................................................................................................... 6-51
Check Route................................................................................................................... 6-53
Verify Report ................................................................................................................. 6-55
Installation, Licensing, and Setup.................................................................................. 6-57
Labs................................................................................................................................ 6-59
www.cadfamily.com EMail:cadserv21@hotmail.com
The document is for study only,if tort to your rights,please inform us,we will delete
我的内容管理
展开
