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Synchronization | Spectrum

The Star-Hub modules allow the synchronization of up to 8 M4i cards in one system. The synchronization option was designed for system setup with a minimum phase delay and phase skew between channels.

Combining the information of acquisition starting time (stored by the driver), reference clock signal count and timestamp sampling clock count, one get's a very precise absolute time information when the trigger signal has been received. This information can be used to synchronize acquisitions that has been done on different locations (like power line failures spread across the country) or the acquisition can be taken into relation to external events.