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Example 6: Using Timers
In this example, the Global Rules portion of the scenario waits for an ACK primitive from
the initiator. Each time the device detects an ACK, it injects an RD Error into the traffic
stream. This state continues for a random period of time, not to exceed 1.790 seconds.
After the time period has elapsed (timer times out), the scenario stops.
Although this example sets the timer for a random period, you also can set the timer for
known values (2 ms., 5 mins., 1 hr., and so on).
1. Click the New Scenario button in the main library or one of the device libraries. In
2. As in previous examples, configure the first event and its response in the Global
3. Click the prompt to add another event (keep in mind this is not a combined event).
Figure 4.34: Example 6: Entering the Second Event
4. In the Type column on the left, choose Timer. Set the timer for random timing with
5. Click OK to close the Event Properties dialog box.
6. Click the prompt to add an action to correspond with the second event.
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the Scenario Properties dialog, enter the scenario name, description, and direction
of traffic change.
Rules area. Choose ACK primitive as the event and Inject RD Error as the action.
The Event Properties dialog box appears.
a maximum time limit of 1.790 seconds.
S ierra M6‐2 SAS/SATA Protocol Analyzer User Manual
Creating Global Rules
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