User`s guide

512 VEE User’s Guide
Appendix
Figure 287 Mask Test, Step 2
Key Points
Mask: The mask is created using the Data ⇒ Constant ⇒ Coord
object, then configuring it for five array elements. You input the
coordinate pairs separated by commas and VEE adds the
parentheses. The x values were chosen knowing that the time
span of the waveform was 20 milliseconds. Also, note that the
Waveform (Time) display will accept a Coord data type as an
input. You could also use a Data ⇒ Build Data ⇒ Arb Waveform
object, which converts a Coord to a Waveform data type by
specifying the number of points in the Waveform.
Comparator: This object compares a test value against a
reference value. Once again, you can compare a waveform to an
array of coordinate pairs. The Failures pin gives you an array of
the data points that failed, which you can send to the display
and highlight with a different color or type of line.