User Guide

Chapter 6 Creating and Editing Symbols
210
Creating Components With Multiple Gate Types
Some components consist of two or more different types
of gates (for example, ECL devices). Each type of gate will
have a different logical symbol with a unique name, but
reference the same package definition. For these types of
components, you have to perform several additional steps
in defining the package.
Associating more than one symbol with a component
For each symbol:
1 From the Part menu, select Attributes to display the
Attributes dialog box.
2 Type a new attribute name
COMPONENT in the Name
text box.
3 Type a value in the Value text box that explicitly
specifies the package definition name.
Example: For a 10102 package, you could have two
symbols: 10102NOR and 10102ORNOR. Both symbols
could have the attribute
COMPONENT = 10102.
4 Click Save Attr.
5 Type a new attribute name
GATETYPE in the Name text
box.