Teledyne LeCroy SAS_SATA InFusion - Users Manual - Manual (Page 82)

Version 2.0 SAS InFusion User Manual
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LeCroy Corporation
Table 13 Example 7: Logic of Sequence 0
Table 14 Example 7: Logic of Sequence 1
There is no interaction between the two sequences. Each of them operates
independently (and is independent of the Global Rules). However, the two sequences
complement each other with their logic. In this sense, they both combine to implement a
test objective.
Step 1 Click the New Scenario button in the main library or one of the
device libraries. At the top of the scenario area, enter general
scenario information, including scenario name, description, and
direction of traffic change.
Note: For an example of filling in the general scenario information
fields, see Figure 41 and Figure 42.
Step 2 As in previous examples, create the Global Rules area as
shown in Figure 74.
Step 3 Click on the prompt to add a sequence. Prompts for the
sequence appear beneath the Global Rules area. You create a
sequence one state at a time. The application numbers states
consecutively from 0 up (1, 2, 3, and so on).
By default, the name of the first sequence in a scenario is Sequence 0.
The name of the first state is State 0. To change the name of a
sequence or state, or to associate a description with it, click on the
name of the sequence or state. A dialog box appears that allows you to
enter that information.
Note: The description does not appear onscreen, but you can
bring it up by clicking on the name of the sequence or state.
Step 4 In the State 0 area, click on the prompt to add an event
(Figure 75).
Step 5 The Event Properties dialog box appears (Figure 76). In the
Event Properties dialog box, select Identify Address Frame as
the event.
State Description
State 0 If Identify Address frame is detected from initiator, go to State 1;
otherwise, continue to check incoming frames (do not change state).
State 1 If next Identity Address frame detected is from target, beep 1 second.
State Description
State 0 If Identify Address frame is detected from target, go to State 1;
otherwise, continue to check incoming frames (do not change state).
State 1 If next Identity Address frame detected is from initiator, beep 2 second.