A container allows hierarchical machine specification.
Containers simply contain other components. It is usual, but not
mandatory, to use input and output passerelles to specify the attachment
of components within the container to components outside of it. (The
diagram above shows one input and one output passerelle.)
Containers can be saved as sub-models. Saved sub-models can
then be inserted into other models, in the same way as built-in
components.
User-Settable Attributes
Name
Width - 1 to 32 bits. This width is the default for components
created within the container.