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How to Specify Events and Reactions to Events Creating the Stream of Generated and Expected Data
HP 81200 Data Generator/Analyzer Platform User Guide, Revision 2.1
149
The width of the trigger at the clock module or the VXI bus corresponds to
the period of the internal sequencer clock:
Clk
p
_period = system clock period * blocklength granularity.
Example: If you had set a system clock rate of 100 MHz and a blocklength
granularity of 4, the trigger width would be 40 ns.
How to Define Events
To specify events:
1 Open the context menu of a block and choose Edit Events .
Alternatively, you can also choose
Events
from the Edit menu and select
Edit
. Actually, event definitions are independent of the chosen block.
The Module Events window appears.
Figure 72 Module Events Window
2
Choose the type (deferred/immediate) and the priority of the event.
3 Enter the
Event Name
.
Every event requires its own, unique name.
4 Enable the event.
Click the corresponding checkbox or move with Tab and press the
space bar.
5
Select and edit the details.
These items are logically ANDed. That means, the combination of
whatever is activated and detected will cause an action.