Chapter 3: Using the Logic Analyzer in Timing or State Mode

Setting Up Triggers and Running Measurements

trigger function.

A picture describing the trigger function is shown.

2.Select the Replace button (or Insert before or Insert after button) to move it to the Trigger Sequence below.

3.In the Trigger Sequence, select and/or enter the appropriate labels, values, and options.

To specify a label pattern event (Timing only)

Label pattern events let you specify patterns or ranges on a bus.

1.Select the label name button and choose the label that you want to look for a pattern on.

You can also insert other label events if you want to look for multiple patterns on multiple labels. Once another label event is inserted, you can choose And if both label events must occur in the same sample or Or if only one of the label events must occur.

2.Select the operator button and choose the appropriate operator.

The In range and Not in range operators consider the values you enter to be inside the range. Ranges and inequalities cannot be set on labels whose bits have been reordered.

3.Select the number base button, and choose the number base that you want.

If the number base is changed in one window, the number base in other windows may not change accordingly. For example, the number base assigned to symbols is unique, as is the number base assigned in the Listing window.

4.Enter the label value.

Xs mean you don't care about the value on the specified bits. Xs are not allowed in ranges or inequalities.

If you chose the Symbols or Line #s number base, select the Absolute XXXX button, and use the Symbol Selector dialog to choose the symbol or line number value.

See Also

“To specify a label edge event” on page 72

71

Page 71
Image 71
Agilent Technologies 16760A manual To specify a label pattern event Timing only, See Also