CosmosScope用户手册

asic_ant

Chapter 1. Introduction ................................................................................1-1
Invoking CosmosScope................................................................................1-2
Command Line Invocation and Options ....................................................1-2
Opening a Plot File......................................................................................1-3
Tutorials ......................................................................................................1-3
Chapter 2. Tutorial: Viewing Saber Simulator Results ..............................2-1
Setting up the Saber Simulator Data ........................................................2-1
Viewing Saber Transient Analysis Waveforms..........................................2-2
Viewing Saber AC Analysis Waveforms.....................................................2-3
Performing Measurements on a Waveform................................................2-4
Chapter 3. Tutorial: Viewing HSPICE Results ...........................................3-1
Setting up the Design Data ........................................................................3-1
Viewing HSPICE Transient Analysis Waveforms.....................................3-2
Viewing AC Analysis Waveforms ...............................................................3-3
Performing Measurements on an HSPICE Waveform ..............................3-4
Chapter 4. CosmosScope Menus Reference .................................................4-1
File Pulldown Menu Options ......................................................................4-1
File>New ................................................................................................4-2
File>Open...............................................................................................4-2
File>Close...............................................................................................4-2
File>Save................................................................................................4-2
File>Export Image .................................................................................4-3
File>Configuration.................................................................................4-3
File>rint ...............................................................................................4-4
File>rinter............................................................................................4-4
File>Exit ......................................................................................................4-4
Edit Pulldown Menu Options .....................................................................4-4
Undo .......................................................................................................4-4
Cut, Copy, Paste, Delete ........................................................................4-4
Graph Preferences .................................................................................4-5
Graph Tab .........................................................................................4-5
Signal Tab .........................................................................................4-6
Display Tab .......................................................................................4-6
XY Tab...............................................................................................4-8
Scope Preferences ................................................................................4-10
Reader Tab......................................................................................4-10
Signal Manager Tab .......................................................................4-10
Measurement Tab...........................................................................4-11
Graph Pulldown Menu Options................................................................4-12
Plot........................................................................................................4-12
Paste .....................................................................................................4-12
Graph>Annotate Info Menu Option....................................................4-12
Graph>Zoom Menu Options................................................................4-12
Graph>Signal Attributes Menu Option..............................................4-13
Signal Attributes - View Axis Options ..........................................4-16
Vertical Axis Options 4-16
Horizontal Axis Options 4-16
Graph>Axis Attributes Menu Option .................................................4-18
Graph>Members Menu Option ...........................................................4-21
Graph>Measure Results Menu Option...............................................4-23
Graph>Waveform Compare Menu Option..........................................4-26
Graph>Signal Search Menu Option....................................................4-26
Graph>Selected Axes Menu Option....................................................4-26
Range...............................................................................................4-26
Scale ................................................................................................4-27
Grids................................................................................................4-27
Sliders .............................................................................................4-27
Lock Menu Item..............................................................................4-28
Graph>Selected Signals Menu Option ...............................................4-29
Selected Signals>Stack Region Menu Item ..................................4-29
Selected Signals>Color Menu Item ...............................................4-30
Selected Signals>Style Menu Item................................................4-30
Selected Signals>Line Width.........................................................4-30
Selected Signals>Symbol Menu Item............................................4-31
Selected Signals>Symbol Size Menu Item ....................................4-31
Selected Signals>View Menu Item................................................4-31
Selected Signals>Signal Grid Menu Item .....................................4-31
Selected Signals>Trace Height Menu Item ..................................4-32
Selected Signals>Digital Display Menu Item ...............................4-32
Selected Signals>Create Bus Menu Item......................................4-32
Selected Signals > Convert To Digital...........................................4-33
Selected Signals > Delete Signals Menu Item ..............................4-33
Graph>Selected Graphics Menu Option.............................................4-34
Graph>Font Menu Option ...................................................................4-34
Graph>Color Map Menu Option .........................................................4-34
Graph>Legend Menu Option ..............................................................4-34
Graph>Match Aspect Ration Menu Option........................................4-35
Graph>Rename Window Title Menu Option......................................4-35
Graph>Clear Graph.............................................................................4-35
Tools Pulldown Menu Options..................................................................4-35
Window Pulldown Menu Options .............................................................4-35
Help Pulldown Menu Options ..................................................................4-36
CosmosScope Popup Menus......................................................................4-36
Trace Popup Menu ...............................................................................4-37
Graph Popup Menu..............................................................................4-37
Axis Popup Menu .................................................................................4-39
Signal Popup Menu..............................................................................4-39
Measure Popup Menu..........................................................................4-40
AimDraw Popup Menu ........................................................................4-41
Chapter 5. Signal Manager ..........................................................................5-1
Accessing the Signal Manager....................................................................5-2
Opening a Plotfile........................................................................................5-2
HSPICE Sweep Filtering ...........................................................................5-3
Searching Multiple Plotfiles for Signals ....................................................5-5
Signal Manager Dialog Box ........................................................................5-6
Signal Manager Menus...............................................................................5-7
Signal Manager File Menu Items .........................................................5-7
Signal Manager Plotfile Menu .........................................................5-7
Signal Manager Signals Menu Items ..............................................5-8
Signal Manager Signal Filter Field..........................................................5-10
Signal Manager Buttons ...........................................................................5-11
Signal Manager Setup Button Dialog Box .........................................5-11
Signal Manager Plotfile Window..............................................................5-13
Plotfiles Dialog Box Menus..................................................................5-14
Plotfiles Dialog Box Fields...................................................................5-15
Plotfiles Dialog Box Use Notes............................................................5-16
Chapter 6. Graph Window Operation ..........................................................6-1
Displaying a Graph .....................................................................................6-2
Saving a Graph or Outline..........................................................................6-2
Opening a Saved Graph or Outline ............................................................6-3
Redraw Status Window...............................................................................6-4
Zooming........................................................................................................6-5
Zooming In..............................................................................................6-5
Zooming Out...........................................................................................6-5
Zooming to Fit ........................................................................................6-6
Panning........................................................................................................6-7
Scroll Bars ...................................................................................................6-8
Slider............................................................................................................6-8
Trace Graph Region ....................................................................................6-9
Analog Graph Region ................................................................................6-10
Smith Chart...............................................................................................6-11
Polar Chart ................................................................................................6-12
Chapter 7. Measurement Tool ......................................................................7-1
Accessing the Measurement Tool ...............................................................7-2
List of Measurement Operations................................................................7-2
How to Use the Measurement Tool ............................................................7-6
Measurement Dialog Box ......................................................................7-6
Selecting a Measurement ......................................................................7-7
Selecting a Signal for a Measurement..................................................7-7
Setting the Range of a Measurement ...................................................7-8
Creating a New Waveform of Measurement Results ...........................7-8
Managing Measurement Results..............................................................7-10
Accessing the Measurement Results Dialog Box ...............................7-10
Measurement List................................................................................7-11
Status List............................................................................................7-12
Signal Field ..........................................................................................7-12
Multi-Member Waveform Measurements ................................................7-12
Multi-Member Count ...........................................................................7-15
Multi-Member Count Example ...........................................................7-16
Setting Measurement Preferences ...........................................................7-18
Topline/Baseline Calculation ....................................................................7-20
Manually Set a Custom Topline/Baseline ..........................................7-21
Default Calculation..............................................................................7-21
Waveform Reference Levels ......................................................................7-23
AC Coupled RMS.......................................................................................7-25
Amplitude ..................................................................................................7-26
At X ............................................................................................................7-27
Average ......................................................................................................7-29
Bandwidth .................................................................................................7-30
Baseline .....................................................................................................7-33
Cpk.............................................................................................................7-34
Crossing .....................................................................................................7-35
Damping Ratio...........................................................................................7-38
dB ...............................................................................................................7-39
Delay ..........................................................................................................7-40
Delta X .......................................................................................................7-42
Delta Y .......................................................................................................7-44
Dpu.............................................................................................................7-45
Duty Cycle .................................................................................................7-46
Eye Diagram..............................................................................................7-48
Eye Mask ...................................................................................................7-52
Falltime......................................................................................................7-55
Frequency ..................................................................................................7-57
Gain Margin ..............................................................................................7-58
Highpass ....................................................................................................7-59
Histogram ..................................................................................................7-61
Horizontal Level ........................................................................................7-62
Imaginary ..................................................................................................7-63
IP2..............................................................................................................7-64
IP3/SFDR...................................................................................................7-69
Length........................................................................................................7-74
Local Max/Min...........................................................................................7-76
Lowpass .....................................................................................................7-79
Magnitude..................................................................................................7-80
Maximum...................................................................................................7-81
Mean ..........................................................................................................7-83
Mean +3 std_dev........................................................................................7-84
Mean -3 std_dev.........................................................................................7-85
Median .......................................................................................................7-86
Minimum ...................................................................................................7-87
Natural Frequency ....................................................................................7-88
Nyquist Plot Frequency ............................................................................7-89
Overshoot...................................................................................................7-90
Pareto .........................................................................................................7-93
P1dB Measurement...................................................................................7-97
Peak-to-Peak............................................................................................7-102
Period .......................................................................................................7-103
Phase........................................................................................................7-105
Phase Margin...........................................................................................7-106
Point Marker............................................................................................7-107
Point to Point ...........................................................................................7-109
Pulse Width .............................................................................................7-111
Quality Factor..........................................................................................7-113
Range .......................................................................................................7-114
Real ..........................................................................................................7-114
Risetime ...................................................................................................7-115
RMS..........................................................................................................7-117
Settle Time ..............................................................................................7-118
Slew Rate .................................................................................................7-120
Slope.........................................................................................................7-122
Standard Deviation .................................................................................7-123
Stopband ..................................................................................................7-124
Threshold (at Y).......................................................................................7-126
Topline .....................................................................................................7-127
Undershoot ..............................................................................................7-127
Vertical Level...........................................................................................7-129
Vertical Cursor ........................................................................................7-129
X at Maximum.........................................................................................7-130
X at Minimum .........................................................................................7-131
Yield .........................................................................................................7-132
Chapter 8. RF Tool ........................................................................................8-1
Invoking the RF Tool...................................................................................8-1
Point Trace Measurements.........................................................................8-1
RF Tool - Point Trace dialog .................................................................8-2
Point Trace Markers and Table ............................................................8-3
Noise Circle..................................................................................................8-4
Stability Circle.............................................................................................8-5
Available Power Gain Circle .......................................................................8-6
Operating Power Gain Circle......................................................................8-7
VSWR Circle ................................................................................................8-8
Parameter Conversion ................................................................................8-9
Conversion Procedure............................................................................8-9
Conversion Equations..........................................................................8-10
Chapter 9. CosmosScope Quick Reference ..................................................9-1
Icon Bar Icons..............................................................................................9-2
Tool Bar Icons ..............................................................................................9-5
Mouse Usage................................................................................................9-6
Hot Keys ......................................................................................................9-8
File Types Supported by CosmosScope ......................................................9-9
Chapter 10. External Waveform Database API ........................................... A-1
Creating a Database Reader...................................................................... A-1
Define Initialization Routine................................................................ A-2
Create Member Routines...................................................................... A-2
GetFormatAttProc ........................................................................... A-3
OpenContainerProc ......................................................................... A-3
CloseContainerProc......................................................................... A-4
GetContainerAttProc....................................................................... A-4
GetWaveformAttProc....................................................................... A-4
CreateWaveformProc....................................................................... A-5
Waveform Creation Routines ............................................................... A-5
Non-parameterized Waveform Routine.......................................... A-6
WfX_Create() A-7
Wf_CreateDgt() A-8
WfX_AddValue() A-8
Wf_AddValues() A-9
Parameterized Waveform Routine................................................ A-10
WfX_AddNumberParameter() A-12
WfX_AddSetParameter() A-13
WfX_AddStringParameter() A-13
WfX_NextParameterValue() A-13
Compiling and Linking the Database Access Package (dll)................... A-14
Loading the Database Access Package.................................................... A-15
Files Provided with the Saber Software.................................................. A-16
Chapter 11. ASCII File Export and Import .................................................. B-1
Export ......................................................................................................... B-1
Set Export Preferences ......................................................................... B-1
Exporting Waveforms ........................................................................... B-1
Exporting Plotfiles ................................................................................ B-2
Import ......................................................................................................... B-2
Waveform Descriptor / Header: ............................................................ B-3
Independent variable element: ....................................................... B-3
Dependent variable element: .......................................................... B-3
Data............................................................................................................. B-4
Sample ASCII Import File ......................................................................... B-4
Index ......................................................................................................... Index-1
Bookshelf ............................................................................................Bookshelf-1

netsboy

very good

s98006368

如果安装了本论坛上下载的CosmosScope，就可以得到上述手册。

茶堂小厮

看看好东西
谢谢！

mingho

thanks

Wensy

谢谢，好

wyftju

不错哈

qd0090

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