188.8.131.52.6. State-Based Storage Qualifier Feature
Selecting a state-based storage qualifier type enables the start_store and stop_store actions. When you use these actions in conjunction with the expressions of the State-based trigger flow, you get maximum flexibility to control data written into the acquisition buffer.
The start_store and stop_store commands are similar to the start and stop conditions of the start/stop storage qualifier mode. If you enable storage qualification, the Signal Tap logic analyzer doesn't write data into the acquisition buffer until the start_store command occurs. However, in the state-based storage qualifier type you must include a trigger command as part of the trigger flow description. This trigger command is necessary to complete the acquisition and display the results on the waveform display.
Storage Qualification Feature for the State-Based Trigger Flow
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