PADS Router PADS Router (KGS Technology Ltd.) Mentor ( Innoveda-PADS) PADS PowerPCB APLAC DPS CAD KGS 1989 PADS CAE/CAD/CAM EDA PCB PCB PCB PCB PCB PA
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- 涴 钭
- 5 years ago
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1 PADS2005 PADS Router ( BlazeRouter)
2 PADS Router PADS Router (KGS Technology Ltd.) Mentor ( Innoveda-PADS) PADS PowerPCB APLAC DPS CAD KGS 1989 PADS CAE/CAD/CAM EDA PCB PCB PCB PCB PCB PADS Router (On-line Help) PADS Router PADS Router Windows 2000 WindowsXP / /PADS2005/PCB Layout PADS Router PADS Router PCB support@kgs.com.hk 2
3 PADS Router User Interface (Assign Constraints) (Preparing a Design) (Placing Components) (Interactive Routing) (Creating High-speed Traces) (Autorouting) (Checking Design Rule Violation) 3
4 PADS Router User Interface PADS Router PADS Router Windows PADS Layout PADS Router PADS Projects\Samples preview.pcb Project Explorer Navigation Window Command Window 4
5 Standard Toolbar Selection Filter Toolbar DRC DRC Filter Placement Design Verification Toolbar Routing Route Editing 5
6 X,Y 1 2 X,Y Esc Cancel View PADS Router (Zoom) 1 Zoom 2 6
7 3 2 4 View Board 5 Zoom Page Up Page Down 1. Ctrl 2. Navigation Window NavigationWindow F5 F6 (Panning) 1 2 Insert 3 OK 7
8 1 2 1 Shift 2 3 (Select Object) 1 Select Anything 2 3 Tab Cycle 4 Cycle 1 Selection Filter 2 Anything 3 Components 4 Esc 8
9 1 Select Nets, net 2 Select Anything 1 Select Components 2 Select All 9
10 PADS Router Help>Installed Options PADS PADS Projects\Samples previewnet.pcb PADS Router 10
11 (Default Clearance) Properties Design Properties Clearance 1 All 11
12 2 8 OK, 8 3 Routing Same net Object clearance All 5 12 OK 12 (Default Routing Rules) 12
13 1 Allow Routing Power Plane Ground Plane CAM (Net Clearance) Object View 13
14 1 Net Objects Nets 2 Nets Ctrl +5V +12V GND Properties 3 Clearance All,
15 5 Routing OK (Net Class Rules) Object View Object View 1 Nets Object + 2 Nets + 3 Nets A00 4 Shift A14 A00-A14 15
16 5 Ctrl C Ctrl V A00-A14 Net Classes Net Class 16
17 Net Classes Class1 6 Class Del 1 Net Classes Class1 2 Rename Class1 3 (Conditional Rules) nets nets classes classes classes nets layers Object View 1 Nets +5V 2 +5V +5V 3 Ctrl +12V 4 Copy 5 Conditional Rules 6 Conditional Rules +12V:+5V(All Layers) 1 +12V:+5V(All Layers) 2 Properties 17
18 3 All 4 25 OK 18
19 (Preparing a Design) PADS PADS Projects\Samples previewplaced.pcb (Changing the Color) Options Options Display 19
20 1 Power Plane Ground Plane 2 Color selection 3 Background 4 Ref.Des,Keepout TopOutl BotOutl 5 Color selection 6 Connection 20
21 PADS Router Color Scheme (Defining a Layer Pair) Options Options Routing Layer Pair Primary Component Side Secondary Component Side (Default Routing Angle) Options Routing 1. (Orthogonal) (Diagonal) (Any Angle) 1. Orthogonal 2. OK (Routing and Via Grid) Properties Design Properties Grid 8.33mils 1 X Y OK 21
22 1. GR GV 8.33 (Real Width Display) Options Options General 8mils Apply 22
23 (Auto Panning) Options General Pointer settings Pan display with pointer movements OK (Guard bands) Options General PADS Router Show guard bands on object OK 23
24 24
25 (Placing Components) PADS Router Object View DFF (DFF Audit) (General Editing) (Dynamic Route Editing) Help>Installed Options PADS PADS Projects\Samples previewrules.pcb 25
26 (Placement) Placement PADS Router (Move Origin) Options Options General PADS Router PCB 1 Origin 2 Drag Object Drag and attach 3 OK (Placement Properties) 26
27 1 Select Components 2 Properties Component Properties Alt+Enter Properties 3 Components 4 Apply DRC 5 OK 6 1 PADS PADS Projects\Samples previewdispersed.pcb 27
28 2 GC 50 50mils 3 GD 50 50mils View Nets View Nets +5V 1 Net Objects Nets 2 Nets +5V 28
29 3 Add +5V View details 4 +5V Colors of Pads,Vias,Unroutes +5V 1 +5V Traces 2 Net Objects Nets +12V GND Add View details 3 4 OK (Move) DRC 29
30 IC Placement Move Component 1 PADS Router v Ctrl+E Move 2 SS U1 3 U1 X1400 Y U2 5 U2 U2 6 U2 X1400 Y X Y U U
31 U U U Ctrl+R Ctrl+I Shift+F DRC DRC On/Off DRC Y1 1 DRC DRC Setting 2 Placement Enable Error Response Prevent 3 DRC 4 SS Y1 Y1 5 Y1 X2050 Y Y1 90 X400 Y
32 7 Object View Project Explorer Object View Object View J1 Placement Move Component 1 Project Explorer Object View 2 Component 3 J1 4 J1 Flip Side J1 X1650 Y400 32
33 C7 1 Project Explorer Object View C7 2 Flip Side 3 Ctrl R C7 180 X400 Y1550 Q1 C8 C9 X Y Q C C R R R
34 (Interactive Routing) (Dynamic Route Editing) Extended Rules (General Editing) PADS Router Help>Installed Options PADS PADS Projects\Samples previewpreroute.pcb (Routing Interactively) PADS Router PADS Layout PADS Router 1 Object View 2 Net Objects Nets 3 Nets 24MHz 34
35 4 5 24MHz 1 Select Traces/Pins/Unroutes 2 Primary Components Side 3 24MHz 4 Interactive Route F3 35
36 5 6 7 Backspace Esc Undo Routing Angle Diagonal 45 Shift+ 1 2 Layer Toggle F4 36
37 PADS Router Via Type STANDARDVIA 1 Width 2 Width Set 37
38 W W 12 12mils End Via mode End No Via End Via End Test Point End No Via End Via End Test Point Ctrl+ 38
39 Complete PADS Router Help Ending traces 24MHz Esc Undo 1 F3 2 Arc Add Arc Art+A 3 1 Select Anything 2 Backspace 39
40 3 Undo 4 Shift+ 5 Backspace Undo/Redo PADS Router Undo Redo 1 Select Nets 2 Select All 3 Backspace (Routing plane nets) Nets View Nets View Nets 1 GND 2 Traces 40
41 3 All except connected to plane 4 +5V +12V 5 OK (On-line DRC) DRC DRC DRC DRC DRC DRC DRC DRC DRC Filter DRC DRC Setting DRC ( Design Rule Checking) 41
42 1 Clearance Enable Error Response Prevent 2 Close DRC PADS Router 1 Options Options Routing Interactive Routing Dynamically Route 2 Select Unroutes/Pins 3 AO 4 24MHz U7 Interactive Route F3 5 Esc Undo Route Editing Interactive Route F3 42
43 AD AA 1 Route Editing Interactive Route 2 3 DRC Options Options Display 43
44 1 Keepout 2 Keepout 3 OK DRC DRC Setting J1 DRC Prevent 1 Clearance Enable Error Response Prevent 2 3 SS J1.25 J1 J
45 4 J1.25 F3 F4 Warning insufficient space for via 5 Cutout 45
46 1 SS U U4.9 F3 3 Cutout Cutout 4 Cutout Bottom Keepout PADS Router PCB PADS PADS Projects\Samples preview.pcb 46
47 1 Options Options Display Keepout 2 Options Routing Turn on plower Real-time plowing Plower strength High 3 OK 4 U7.19 F3 D07 47
48 48
49 (Creating High-speed Traces) PADS Router (Dynamic Route Editing) Extended Rules (General Editing) (High-speed Routing) (Route Security) Help>Installed Options PADS PADS Projects\Samples previewpreroute.pcb (Trace Length Monitor) 49
50 Options Options General 1 Pointer setting Length monitor Ctrl+L 2 Turning off highlighting 3 OK (Object View) 1 Project Explorer Object View 2 Object View 3 Nets 4 Nets CLKIN 50
51 5 Properties 6 Length Restrict length CLKIN CLKIN 2 9 OK 51
52 PADS Router 5 Routed Length(Rt) Minimum Length Maximum Length (Et) 52
53 < > > 1 Select Trace/Pins/Unroutes 2 Primary Component Side 3 PCB CLKIN Project Explorer Nets 4 Interactive Route F3 5 Spreadsheet Spreadsheet Spreadsheet 53
54 6 (Add accordions) Options Options Routing Routing > Routing to length constraints 1 Minimum amplitude Minimum gap OK 54
55 Add Accordion Add Accordion 1 CLKIN Unroute 2 Select Trace/Pins/Unroutes 3 Primary Component Side 4 Interactive Route F3 55
56 Ctrl+L 5 6 Add Accordion 7 PADS Router 8 Complete Accordion 9 56
57 (Differential pairs) Source pins Gathering Point Start Zone Split Point Destination pins End Zone Shoulder Length 57
58 Split Trace Segments Shift+X 1 Project Explorer Object View Net Objects 2 Nets 3 $$$7651, 4 Ctrl+ $$$ Ctrl C Ctrl V Differential Pairs 1 Copy Paste 2 Make Differential Net 58
59 1 Project Explorer $$$7651<->$$$ Properties Differential Pair Properties 3 Gap between object when routing 8 8mils OK 1 Select Trace/Pins/Unroutes 2 Primary Component Side 3 $$$7651<->$$$ Interactive Route F3 59
60 Complete 9 BGA PADS Router Route Separately 1 $$$7651<->$$$ Unroute 3 $$$7651 $$$ Interactive Route F3 5 6 Route Separately 60
61 7 Switch Trace 1 Unroute 61
62 2 Add Via 3 Via Pattern 4 5 Complete (Navigation Window) Navigation Window 1 62
63 2 F5 F
64 5 6 (Matched Length Rules) PADS Router Spreadsheet Project Explorer 64
65 1 Nets Objects 2 Nets 3 A00 4 Shift+ A07 5 Matched Length Net Groups 6 PADS Router MLNetGroup1 7 AddressBus 65
66 1 AddressBus 2 Properties mils 4 Restrict length OK Spreadsheet Spreadsheet Spreadsheet (Components-level rules) 66
67 1 Component 2 U1 3 Properties Clearance 4 All 5 12 OK 12 6 Apply 7 Routing U1 8 Apply 67
68 9 Pad Entry Enter pads through 10 OK (Rescheduling Nets) 1 Options Options General Highlighted object display Dimming other object colors 68
69 2 Apply 3 Brightness high low 3 OK Route Editing Net Rescheduling 1 Project Explorer Nets A00 2 Unroute 3 Net Rescheduling U6.1 U2.10 U1.10 Connection is available 4 Reschedule 69
70 (Autorouting) Extended Rules (General Editing) (Route Security) Help>Installed Options PADS PADS Projects\Samples previewpreroute.pcb (Setting Units) Options Options General Mils Millimeters Inches Microns 70
71 1 Design units settings Mils 2 OK (Setting Grids) Properties Design Properties Grid PADS Router Grid Display Routing Test Point Via Fanout Component 1 Display X Increment Y 50 71
72 4 0 PADS Router Snap Objects to Grid PADS Router 1 Snap Objects to Grid Routing Test Point Via Fanout 2 OK (Net visibility and Length minimization) View Nets View Nets 1 View details Traces +5V +12V GND 2 All except connected to plane 3 +5V Colors of Pads,Vias,Unroutes 4 OK 5 Tools Length Minimization 72
73 (Autorouting Options) PADS Router Options Options Routing 1 Routing angle Diagonal 2 Miters Ratio 3.5 Angle OK Properties Design Properties Pad Entry 1 Any angle 2 Ignore first corner rules to complete traces when required 73
74 Properties Design Properties Fanout 1 Placement of via fanout for area SOIC/QUAD 2 Alignment Aligned,single row 3 Direction Both sides 4 Spacing Use Grid 5 Create fanouts Plane nets Signal net Unused net Allow multiple 6 Fanout length Unlimited 7 OK 74
75 (Autorouting by selection) PADS Router PADS Router 1 PADS PADS Projects\Samples previewrouter.pcb 2 Projects Explorer Object View 3 Component 4 Ctrl+ U1 U2 U1 U2 SOIC 5 U1 U2 Fanout Fanout Fanout 75
76 BGA Fanout (Autorouting the Design) Options Options Strategy Pass 76
77 1 Pass (Pass Type) Pass SOIC Fanout Pass Pass Pass Pass Pass Fanout SMD Patterns Z C Route Optimize Center Miters Test Point 100 Tune PCB Route Optimize 77
78 2 Routing Order Pass Fanout Routing Order a Routing Order definition Component U3 Shift U6 U3 U6 b Selected Routing Order c Routing Order All Nets All Nets Routing Order Fanout 3 Pass definition Fanout Pass 4 OK Routing Start Autorouting F4 78
79 Command Window PADS Router Pause Resume Stop 79
80 80
81 (Checking Design Rule Violation) PADS Router PADS Router PADS Layout Clearance Connectivity High-speed Plane Clearance License PADS Router HSD DFM Net Pin Pair PADS Router PADS Layout PADS Router PADS Layout (Verify Design Security) Help>Installed Options PADS PADS Projects\Samples previewrouterverify.pcb PADS Router PADS Layout PADS Router 81
82 SMD PADS Layout PADS Router PADS Router Spreadsheet Options Options Design Verification 1 Design verification scheme 82
83 2 Conduct checks On visible objects and layers On visible objects and layers In visible workspace only In visible workspace only 3 Check design for Object clearance 4 Net against all object keepout restrictions Objects against board outline 5 OK 6 Design verification Verify Design Tools Verify Design Spreadsheet 83
84 Error Properties Ingore Error Properties Ingore error during verification operations 84
85 ! PADS Router PADS Router PADS Router (On-line Help) PADS Router (PADS Router User's Guide) 85
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PADS Router PADS Router (KGS Technology Ltd.) Mentor ( Innoveda-PADS) PADS PowerPCB APLAC DPS CAD KGS 1989 PADS CAE/CAD/CAM EDA PCB PCB PCB PCB PCB PA
PADS2005 PADS Router ( BlazeRouter) www.kgs.com.hk PADS Router PADS Router (KGS Technology Ltd.) Mentor ( Innoveda-PADS) PADS PowerPCB APLAC DPS CAD KGS 1989 PADS CAE/CAD/CAM EDA PCB PCB PCB PCB PCB PADS
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