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IntuScope5, Version 8
(beta version)

It's here! The latest version of IntuScope5 is now available for download. IntuScope5, Version 8 Beta has added new features, more versatility, and given it a look and feel that we think you'll love.

IntuScope5 Version 8 Has Unique New Features:

Shown below is the IntuScope graph document. New features include:

  • Add Waveform: You can now use the Add Waveform dialog to select an active project.
  • Scaling: The Scaling dialog has been enhanced to include scale/offset and min/max settings.
  • New Trace Style settings.
  • Labels for the most common measurements: You can now place labels directly on your waveform graph.
  • Multiple Graph Display: Several plots can now be displayed within a single graph window.
  • Full SPICE ICL scripts: Full Spice ICL scripts now run in IntuScope5, Version 8.
  • Auto-Label: You can right-click on any waveform and select from a host of pre-defined measurements. Once the measurement is selected a label will automatically pop-up on the graph and point to the selected aspect of the waveform (User-defined, Max, and Average Auto-Labels are shown below)
  • Zooming and Scaling: Waveform scaling is now easily accomplished by using your mouse to drag a zoom area on the actual graph. All waveforms on a graph are linked and will zoom together
  • Easily Set and Repeat: You can setup a graph and at the touch of a button rerun a simulation. The new results will be immediately displayed alongside, in place of, or on top of the previous results for easy design comparison.

These features and more are outlined in our November, 1999 Intusoft Newsletter.

Try It Out and Tell Us What You Think!

Download our beta version of IntuScope5, Version 8 and tell us what you think of it. Any feedback you have is important to us.

Message from the president of Intusoft

With the release of the IntuScope5, version 8 Beta, we must set our sights on the final release feature set. We are committed to placing all of the functionality of IntuScope4 into this new product. Going beyond that, there are some exciting new features that can be expanded.

Among the new features we are considering are the data input filters that are actually COM objects. Providing users with the source code and some help documentation allows you to connect IntuScope5 to other software and hardware, adding powerful graphical post-processing capabilities. Similarly, the script engine can be made extensible by providing a DLL interface, similar to that used for IsSpice code models. We will use such an interface internally to add the FFT to both IsSpice and IntuScope5.

We need your input to align our development objectives with your needs. Our development is driven by an action item list that is prioritized so that the most important features are included first. We would like you to take a look at this list and let us know which items are most important to you. We will review your input on a weekly basis to adjust our development priorities and to add new feature requests. Reply with you wish list, comments and bug reports via email to Scope@intusoft.com.

Our IntuScope5 Update List

We've provided a current list of the items that have been suggested for inclusion in future versions of IntuScope5 below. Take a look at the list, send us an email and tell us what you think should be added and rank your suggestions in order of priority. Want to add something else to the list? Just drop us a line and tell us what additions you'd like to see in IntuScope5. We'll update this list weekly with your suggestions. Email us at Scope@intusoft.com.


IntuScope5 Action List

Listed below are the actions we have completed or plan to take within IntuScope5 before the final release of the product.

 ID # Action Item Description

  215
Sometimes the previous data gets plotted when I make a change and re-run the
simulations. We need to get a reproducible procedure to work this one.

 298

5/10/00

Add the following to the Help menu, and provide an accelerator key for Script
References:

Intusoft on the Web
Home Page
Paid Support
Tech Support
Script References

 297

5/10/00
When I simulate a distortion analysis, the phase and imaginary plots are wrong for active Isspice plots. For the active output plots, I get what I want but it is in the wrong units (volts instead of phase). Use ..\circuits\example\noisedistofour.dwg for testing.

 287

4/17/00

Open any graph document containing two or more plots with the same x axes. Open
the Trace Properties dialog, and check the Link check box. Click OK. There is no
error message or other indication that a master/slave relationship has not been
established. However, since the requirements have not been met, there is no such
relationship. The Link checkbox should be hidden or grayed out so that it can't
be selected, or at least, an error message should be displayed.

Comment: This dialog was originally modified to do the linking, however, it required too many steps so that the linking was done in the Scaling dialog. You might consider removing the linking from here!

 286

4/17/00
Click on the right arrow of the Scaling dialog's Scale scrollbar 8 times. Then
click on the left arrow once. The trace will be completely moved off the plot.
Some limits should be established to prevent this. Even better, clicking the left
arrow should undo what was done by the last click on the right arrow.

 282

4/7/00
Run \\dualpent\snet6\!scope5\snubber\snubber.dwg.
pwr = id*vd
plot pwr
newplot plot2 vd
setplot plot2
plot tran1.id <<< changes plot2 default vector from vd to time

 281

4/7/00
Script to copy isn't working. Run snubber.dwg.
pwr = id*vd
plot pwr
newplot plot2 vd
setplot plot2
copy tran1.id

 279

4/7/00
Left and Right arrows move the number 1 cursor. Appears broken for AC. Movement
is along data points. Could we make it smaller when data points are sparse, for
example, one tic?

 276

3/30/00
Simulate \Snet6\Bugs\Terry Hoack\sine.dwg. Display test point Y1 then press f for
FFT. FFT result is invalid if TSTART is specified in Tran analysis setup. Remove
the TSTART in the tran analysis and FFT result is ok.

 273

3/22/00

If I have a repeating sine wave and enter an y value in accumulator, then the
cursor should move to the next y value when I press 0->y. When I do it multiple
times one after the next Scope5 crashes, or takes a few steps in the right
direction but then starts to take steps in the other direction even though I
didn't press the key for it to do that.

Comment: Unable to reproduce on my machine. 4/5/00.

 264

2/21/00

Feature

Add an option to plot all of the vectors that have an alias to the toolbar and to the ??? menu or Add Waveforms dialog.

 260

2/21/00
Prevent copying into a fourier plot from rescaling the plot. Either block the operation with a dialog or interpolate the source scale into the fourier plot or both.

 259

2/21/00
Hot keys should work for the graph window when focus is in another window, but not in an edit control.

 257

2/11/00

Feature

When Spice is run with different delay times but with the same span, we need to
provide a method to align the time vectors. This could be a function that subtracts the first time point from each element in the default array.

 256

2/11/00
Font sizes are ignored when I try to use larger fonts. I need to get oversized fonts so that they scale down to something readable when the graph is resized in MS Word for puplication. I think that when the user chooses a font size that you should use that size. When the graph labels begin to write on top of each other, you should reduce the number of elements before changing font size. Perhaps the user should be the only one that can change font size??

 254

2/11/00
Redraws are slowing us down. Redraws that aren't really needed occur when selecting a waveform and making waveform measurements. I think its reasonable for us to
require a plot command to redraw. Plot without arguments could redraw everything.

 253

2/9/00
Customer requested to display AC Sensitivity plots in IntuScope5. See the
schematics in \\DUALPENT\Snet6\Bugs\Ronald Minosa\ACSens.dwg

 250

1/27/00
Don't allow a trace to be dragged or pasted into an fft plot, if it would change
the number of points in the plot. If the new trace has a different number of
points, either reject the insertion, or interpolate the trace to the number of
points already in the plot.

 247

1/18/00
Scope4 uses the shorthang GnWm to identify a plot vector, Wm in a Graph Gn.
Scope5 should do the same so that the user can do thing like result = w2 * g2w1
plot result when the g prefix is absent, the active graph is assumed. To do this, vec_get() and possibly others needs to ask Scope5 to return the dvec* if it knows of one.

 243

1/16/00
v->v_type == SV_TIME, SV_FREQUENCY aren't used in scope5, I think this is better than string compare "time" or "frequency" because the user can change names...maybe?

 236

1/5/00
Snet6\bugs2\scope5\ForwardCCM.DWG run an ac analysis, then refresh op, then open scope5 and select bodeplot, it doesn't work, even if the plot is changed to ac

 235

1/5/00
Repeatedly run Spice using the drawing snet6\bugs2\scope5\ForwardCCM.DWG, and do a bode plot into a new graph, eventually the graph window fails to redraw.

 233

1/5/00

Feature

Cut and paste a selected section or between cursors would be a useful feature.
Is this possible using the existing script engine?

Comment: There is nothing existing that will even come close to doing this. It will have
to be developed from scratch.

 229

12/21/99

Need error checking scripts:

1. IsAnalysis(AC,DC,TRAN.OP), returns 1 if the current plot comes from the is
the one asserted. If the current analysis is not the one asserted, it tries
to find one and make it the current plot, returns 1 if ok else 0

2. VectorExists(vecname) returns the vector size, 0 if no vector. (slight
modification of the length function) <<< this one done,using isdef

 227

12/14/99

Feature

Add a user configurable tool pallet for running scripts. It should make use of
button bitmaps with the same names as the corresponding scripts.

 201

10/27/99
Cursor buttons in the cursor control window have text definitions that pop-up in
the lower left margin of the scope window. They are easy to miss. Can we change
their color to blue or something so that they're more likely to be noticed when
they appear?

 191

9/28/99

In the Add Waveform dialog, wouldn't it be better if the x-axis pop-up said "Time",
for example, in a tran, instead of "default"? And use "Frequency" in an AC analysis.

Comment:This is not a simple change. Let's not try to do it for the beta release.

 173

9/14/99
Script "get methods" are needed, which should return information about the waveform
scaling so that we can build a script that places all of the waveforms on the
screen with a particular y axis value at a particular major division. Usually the
placement would be to make zero at the center of the screen; however, we should try
to be more general. This could also be accomplished by a set function that
specifies the waveform and the 2 parameters. We don't currently support that many
parameters.

 171

9/13/99
Certain operations need to apply a value to a waveform, so we need a way to get
the value to be used in the script. I would think the most common value would be
the contents of the accumulator, followed by a stored value. We used the stack in
Scope4. We could still have something like that, but as a memory vector that can
be filled in using a dialog. Alternatively, the user could enter values using a
script wizard to build the equation. Another alternative would be to add a new
script command that would query the user for one or more values each time the
script is run (e.g. "getuserinput prompt1 varName1 [promp2 varName2]..." would
cause a dialog to be displayed asking for the specified values). Functions needing
arguments like this are: (1) Filter(vector,taper), (2) Poly(vector,resolution),
(3) SetScale(Vector,xmin,xmax,ymin,ymax), and (4) FFT(vector,radix)

 166

9/8/99

Open plugins\sample14.out and add VR2 to the graph (new). Select Options/Graph Type/
Linear-log. Scope crashes.

Comment: Unable to reproduce on my machine. 20Sep99

 161

9/7/99
Scope5 print ... digits don't expand using Significant Digits...
need to do script "set spicedigits = 8"

 156

9/7/99
 ac plot major div should include 1,2,5 in freq for log1,2,3

 154

9/7/99
 Scope5 scaling window check gets out of sync

 146

6/30/99
Add the code necessary to properly handle units when a vector whose units are
db(something) is made an exponent.

 137

6/29/99
 Scripts strip case to lower, bad for label names.

 131

6/25/99

Feature

Description: Extend scripts and updating to include labels. Added 8/20/99: For the beta
release it will be sufficient to delete any labels attached to a trace that is updated with new data.

Resolution: Labels attached to an updated trace are now automatically deleted. 29Oct99

 130

6/25/99

Feature

Description: Implement inter-program communications with the other ICAPS programs, including all items in the Actions menu.

 126

6/25/99

Feature

Description: Implement toolbar customization, which will give the user the ability to use
a toolbar button for any current menu item.

 124

6/25/99

Feature

Description: Implement the capability to place a Scope5 graph in another COM container
application.

 123

6/25/99

Feature

Description Implement the capability to work with curve families, so that cursors, labels,
etc. can be positioned on the desired member of the family.

 122

6/25/99

Feature

Description: Implement threshold markers (horizontal cursors).

 120

6/25/99

Feature

Description: Implement the capability to display vectors as probability graphs, histograms,
polar graphs, and Smith charts.

 120

6/23/99

Feature

Description: It would be nice if the user could shift-select multiple vectors or a block list
of vectors to display, and then when he clicks on the Add button, they'd all be displayed at once.

Comment: Since it's already possible to add vectors by just double-clicking the individual
vectors, is there really any reason to add block selection too? 13Dec99

 105

4/19/99

Feature

Description: IntuScope should read test points for scaling information and clustering
(which graph to be on) information. Obviously this requires modifications to the test point syntax and dialogs in SpiceNet.

Comment: This needs additional definition if we want to do it. 13Dec99

 104

4/19/99

Description: Scope Easy Save and Reuse

Once a scope graph or graphs are setup you should be able to hit a save button to
save the state of the graph document(s). Then after the next simulation you should
be able to run the script to do a-d below. Automatic implementation is required
later. It is described under Action Item #103.


A script can apply to a single graph document for now, but should later be expandable to multiple graph documents. A script could be saved in the same manner that a file is saved (Save As Script...). The user can then select from a set of saved script files to do a-d below. Upon selection the script is run.

Previously selected options will determine which of the following will occure when a script is run.
(a) Replacement Mode Update the existing waveforms using new data.
(b) Add To Plot Mode Add duplicate waveform(s) to existing plot(s) using new data
(c) New Plot Mode Add duplicate plot(s) to an existing document using new data
(d) New Document Mode Create a duplicate document using new data.

Scope should repeat all operations performed on the original graph including math operations that created new waveforms, waveform scaling, graph and waveform
attributes (axis scaling, colors, line styles, thresholds, measurements, automatic
labels, etc.) Note that the data for the original graph and subsequent graphs can
come from output files or the running IsSpice4 simulation.

Resolution: This item could now be closed: (1) There is an Update item in the Actions menu which contains an "Update Using Selected Mode" item, plus three modes that can be
selected: "Update Current Document", "Add Duplicate Traces", and "Add Duplicate
Document". When "Update Using Selected Mode" is selected the appropriate update
will take place. (2) It is also possible to save any graph document as a script,
and if the script is loaded into the command window and run, the document will be
recreated using current data from the original sources.

Remaining: Labels have not yet been implemented in scripts, for either updating or recreation, however, they are covered by Action Item #131. Item (c) above was omitted, because it could not be repeated more than once or twice. 11Jun99

 103

4/19/99

Feature

Description: Need a dialog or menu selection to setup waveform display. This could be done in Scope, maybe more preferably in SpiceNet.) It would include the following options:
(1) Stay in IsSpice with the option of autoscaling when the simulation is done
(2) After simulation go straight to Scope (bring scope to the foreground) and immediately run script upon entering Scope. There should be a selection for either script to operate in either replace existing plot mode or add new plot mode.

Another variation would be to have a configuration file that is generated by SpiceNet or Scope and/or editable by the user to control:

Files to load upon scope start-up
Waveforms to display (list of waveforms, aliases, or some/all test points)
Color and line style to use for each
Axis type and ranges
Scalar or vector AutoLabel measurements to perform on each waveform


Comment: This needs additional definition if we want to do it. 13Dec99

 102

4/13/99
Description: The existing scope program allows the user to control which waveform appears at the bottom of the graph when tile wfms is used (the wfm which is selected when the function is performed is the wfm that will appear at the bottom of the graph window
when tile wfms is performed; scope5 doesn't support this feature in its tile traces
function.

 23

4/8/99

Description: The existing "Show" types in the Add Waveforms dialog are different for out files vs. the active simulation. The lists should be the same, and should be Voltages, Currents, Powers, Aliases, Subcircuits, Digitals, and Others. The "Branch" type should be deleted, and all of its entries, if any, should be added to the Current vector list. The defaults for tran, op, and dc should be voltage, current, power, and alias. The vectors should appear grouped (sorted) by alias, then voltage, then current, then power. For AC, noise, and distortion analyses, the defaults should be alias, voltage, and current. The vectors should appear grouped (sorted) by alias, then voltage, then current. If all types are checked, for example, the vector list should be sorted to show alias voltages, then voltages, then alias currents, then currents, then alias powers, then powers, then digital, then subcircuit, then other. We definitely need alias's to show...

Comment 1: Aliases are now shown all the time, along with other vectors of the same types. Vector types are the same, where applicable, and listed in the same order (voltages, currents, powers, sub-circuits, and other) for both out-files and for the active simulation. Within the list, vectors are sorted in combined alphabetic/numeric order. Do we really want to do any more? 13Dec99

Comment 2: Get some user feedback, if anything we should group aliases together at the beginning or the end its somewhat difficult to get to current aliases since they sandwiched in the middle of the list.

 11

10/6/98
Description: We need to us set alternatepath = something and provide a load and write syntax for example load %scrip%myfile would use cp_getvar() to find what script is to
make the file path. This needs to connect back to the scope defaults so that the
appropriate set commands are run at startup. There will probably be a number of
scripts to be run at startup to load rules and constants.

 1

3/31/98

Description: Right now scope allows you to cross-probe during a simulation. The new scope should allow this as well.

Comments: Yes, this is a nice feature during long simulations.
Requires prior completion of item #130.