SierraNet M408 User Manual Download

Transcript
Teledyne LeCroy
InFusion Scenarios
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Pattern/Orderded‐set Substitute X 12 (shared with Pattern detectors)
Training Sequence Jammer X 4
Capture DWORD slot X 8
Insert frame slot (up to 4K bytes) X 1
Insert DWORD inside frame (up to 64 bytes) X 8
Global Action Register X 8
State per sequencer X 256
Action Register per state X 8
Usage of Action Register: 
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4.6.6
Each Counter in Global Rules = 2
Each Counter in State = 3
Each Timer in Global Rules = 2
Each Timer in State = 3
Other Actions = 1 Using Counters in Events and Actions
Many of the Events and Actions supported by InFusion also support counters that can control functions.
Within Events, counters determine how many times the Event must occur before the associated Actions are triggered. Event counters typically have two properties:
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Count Randomly: Can be set to “Yes” or “No” (default value is “No”). If the Count Randomly checkbox is selected, the Event repeats a random num‐
ber of times (between 1 and the value set in the property Max Random Count, which replaces the property Counter Value when “Yes” is selected), before the Action is triggered.
Counter Value: Number of repeats required when the Count Randomly check‐
box is not selected. The default value is 1.
Within Actions, counters determine how many times the Event happens before it executes the Action. Note that an Event can be defined for a number of occurrences, so in total, the Event will have to occur for Event counter multiplied by the Action counter times before the Action gets executed. For example, if the Event is defined with a counter of 5, and Action with a counter of 10 such Events, the Event looked at will have to occur 50 times before the Action is taken. Action counters typically have two properties:
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Action Random: Can be set to “Yes” or “No” (default value is “No”). If the Action Random checkbox is selected, the Action triggers a number of occurrences before the Action takes place. That number ranges randomly between 1 and the value set in the property Every Nth occurrence, which replaces the property Every Nth occurrence when the Action Random checkbox is selected.
Every Nth occurrence: Number of times the system calls the Action before it acts.
192 SierraNet M408 Protocol Analyzer User Manual