This video is taken from the INT 100 course on Ansys Innovation Courses.
In this section, we are going to see how a compact model can be added to the custom library
We will start with the project file containing the compact model we developed for a ring
First, we will select the icon for the compact model.
We can do this by right-clicking on the compound element and selecting "set icon".
This will open up a browser window where we can browse and select the vector graphics .svg file containing
the icon for the compact model.
Next we will set the model name and prefix for the compound element.
The "model" property of the element will be used as the name for the corresponding model
inside the custom library.
It is therefore best to pick a unique and appropriate model name for each element.
Note that if the model name value is left empty, the name value above is automatically used for the model name of the element.
The "prefix" is usually a short name given to the element.
For example, the prefix for the waveguide straight element is "WGD" so when a new waveguide
is added its name is set to WGD_1 or WGD_2 and so on.
For our ring modulator we will set the name of the element to "ring modulator" and the prefix to
We will now set the folder for the custom library.
We can do this by redirecting the custom folder to the desired location.
Next select the compact model, right click and select "Copy to Element Library".
You can see that the ring modulator element is now available inside the custom folder.
We can also open up the location of the custom library to see that the corresponding .ice
file has been created .
Once the compact model is added to the custom folder, we can generate a .html help file
by right-clicking on the corresponding model in the element library and selecting export
The .html file has the same name as the model name. While creating the compact model, we
can save the address of the HTML file in the "url" parameter.
If we do this then the end user will be able to open up the help file for a compact model
by simply right clicking on the compact model and selecting "Help".
To demonstrate this we will go into the property editor of the compact model and set the value
for the "url" parameter with the path of the .html file.
We will then send the model again to the custom folder.
Now if we add the ring modulator compact model to our schematic and click on Help, the help
file will open up in the browser.