User Guide

Chapter 7 Creating and Editing Hierarchical Designs
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Saving your work as a top-level schematic
1 Click the Save File button.
2 Type tlcmos as the name of the file (the .sch
extension is assigned by default).
3 Click OK.
Drawing the Lower-Level Schematic
The top-level design is complete. Now you can create the
inner schematic of the CMOS inverter. To do so, select the
block and use the Push selection from the Navigate menu
to push to a lower level. Because you haven’t defined the
lower-level yet, you are presented with a Setup Block
dialog box to name the new schematic.
Figure 21 Schematic of CMOS Inverter