PCB123v3 UserGuide.pdf

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Microsoft Word - v3_1 guide 1.docx
PCB123 Version 3
User Guide and Reference manual
Copyright © 2007,
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Contents
Overview ..........................................................................14
Introduction............................................................................................................................ 14
Software features out of the box .............................................................................................. 14
User Extendibility..................................................................................................................... 16
One eye on the future.............................................................................................................. 16
Our Commitment..................................................................................................................... 17
Part 1 - Getting Started ...................................................18
Introduction ............................................................................................... 19
Screen Layout............................................................................................. 22
Common functionality ................................................................................ 23
Pan and Zoom......................................................................................................................... 23
Names and Numbers ...............................................................................................................24
Selection ................................................................................................................................ 26
Context Menus ........................................................................................................................ 27
Commands ............................................................................................................................. 27
Starting a New Design................................................................................ 28
Overview of PCB design tasks................................................................................................... 28
Data Requirements.................................................................................................................. 31
The New-Board Wizard ............................................................................................................33
Starting Without the New-Board Wizard .................................................................................... 38
Results of Creating a New Design ............................................................................................. 38
Default Settings....................................................................................................................... 39
PCB123 Directories .................................................................................................................. 40
Part 2 - Schematic User Guide.........................................41
The Schematic/PCB Contract ..................................................................... 42
A little background .................................................................................................................. 42
The Design-by-contract solution ............................................................................................... 43
Properties................................................................................................... 46
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Symbols and Parts...................................................................................... 48
Parts ...................................................................................................................................... 50
Symbols ................................................................................................................................. 50
Symbol text .................................................................................................................................................................................51
Symbol shapes ........................................................................................................................................................................... 52
Symbol pins ............................................................................................................................................................................... 52
Symbol properties ..................................................................................................................................................................... 53
The Part Taxonomy .................................................................................... 58
Hierarchy and Inheritance ........................................................................................................ 59
The Part Manager.................................................................................................................... 62
Acquiring Data ........................................................................................................................ 64
The Symbol Editor ...................................................................................... 67
Inside/Outside ........................................................................................................................ 69
Adding pins............................................................................................................................. 69
Adding polygons.......................................................................... Error! Bookmark not defined.
Adding text ................................................................................. Error! Bookmark not defined.
Adding properties .................................................................................................................... 76
Saving symbols ....................................................................................................................... 76
The Part Wizard.......................................................................................... 76
Sections.................................................................................................................................. 76
Block symbols ......................................................................................................................... 76
Binding to specific symbols....................................................................................................... 77
Mapping pin names to pin numbers .......................................................................................... 77
Hidden pins ............................................................................................................................ 77
Saving parts............................................................................................................................ 77
Finding Parts .............................................................................................. 78
The part taxonomy ...................................................................... Error! Bookmark not defined.
Managing the taxonomy............................................................... Error! Bookmark not defined.
Part search ............................................................................................................................. 78
Ports ........................................................................................................... 79
Ports and net names................................................................................................................ 79
Scope of a net name................................................................................................................ 79
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Schematic Pages ........................................................................................ 80
Adding schematic pages........................................................................................................... 80
Synchronization pages ............................................................................................................. 80
The title block ......................................................................................................................... 80
Page size ................................................................................................................................ 81
The Schematic Editor.................................................................................. 82
Adding parts to a page............................................................................................................. 82
Adding ports to a page ............................................................................................................ 82
Adding wires ........................................................................................................................... 82
Adding nomenclature............................................................................................................... 83
Properties ............................................................................................................................... 83
Cut/copy/paste........................................................................................................................ 83
Moving parts ........................................................................................................................... 83
Part 3 - Layout User Guide ..............................................85
Layout Views and Panels............................................................................ 86
Display Panel .......................................................................................................................... 86
Design View............................................................................................................................ 88
3-D View ................................................................................................................................ 89
Footprint Editor ....................................................................................................................... 89
PCB Design Tasks ....................................................................................... 90
Create missing footprints ........................................................................... 91
Creating footprints from scratch................................................................................................92
Modify and existing footprint from a library................................................................................ 92
Use an existing component as a starting point ........................................................................... 92
Prepare Mechanical Features ..................................................................... 93
Adjusting the board outline ...................................................................................................... 93
Add mounting hardware...........................................................................................................93
Mechanical restrictions............................................................................................................. 93
Place components ...................................................................................... 94
Fixed component locations .......................................................................................................94
Autoplace components............................................................................................................. 95
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Manual place components ........................................................................................................ 95
Power, ground, and critical routing............................................................ 95
Power and ground plane layers................................................................................................. 96
Routed power and ground........................................................................................................ 96
Critical routing ........................................................................................................................ 96
General routing ....................................................................................................................... 97
Fanout and autorouting ........................................................................................................... 97
Manual routing........................................................................................................................ 97
Routing techniques.................................................................................................................. 98
Fills, and Nomenclature.............................................................................. 99
Active copper fill regions .......................................................................................................... 99
Nomenclature ......................................................................................................................... 99
Silkscreen and soldermask .......................................................................................................99
DRC and visual inspection ........................................................................ 101
Design Rule Checking ............................................................................................................ 101
Visual inspection ................................................................................................................... 101
Best practices ....................................................................................................................... 101
Engineering changes ................................................................................ 103
Forward annotating changes .................................................................................................. 103
Back annotating changes ....................................................................................................... 103
Netlist comparisons ............................................................................................................... 103
Order Boards ............................................................................................ 104
The Order process................................................................................................................. 104
What you will receive............................................................................................................. 104
Other services offered by Sunstone......................................................................................... 104
Before you route ................................................................................................................... 106
Routing the board ................................................................................................................. 106
Adding copper regions ........................................................................................................... 108
Design Changes .................................................................................................................... 110
Design Rule Checking ............................................................................................................ 111
Ordering your boards............................................................................................................. 111
Object Editing........................................................................................... 111
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