User`s guide

66 VEE User’s Guide
1 Using the Agilent VEE Development Environment Chapter
Lab 1-2: Viewing Data Flow and Propagation
To see how data flow works, open the program you created
earlier. Open the program simple-program.vee by clicking the
Open button on the toolbar. (The program simple-program.vee
is described in the section called “Lab 1- 1 Display Waveform
Program" on page 52.) Now run the program. It should
appear as shown in Figure 34, although you may have
different values for parameters.
Figure 34 Typical simple-program.vee Display
The data output pin of the Function Generator object is
connected to the data input pin of the Waveform (Time)
object. When you run the program, the Waveform (Time)
object will not execute until it receives data from the
Function Generator object. This is a simple example of data
flow.
Lab 1-3: Adding a Noise Generator
Add a “noisy sine wave” by adding a Noise Generator object
to simple-program.vee, as shown in Figure 35.