MultiCam Boards Documentation > MultiCam Documentation > MultiCam User Guide > MultiCam Basics > Acquisition > Cluster Mechanism > Sourced Signals

Sourced Signals

The cluster mechanism issues three MultiCam signals that can be used by the regular signaling mechanisms:

Signal

Meaning

Surface Processing

This signal is issued when a surface of the destination cluster enters the state PROCESSING.

Surface Filled

This signal is issued when a surface of the destination cluster enters the state FILLED.

Cluster Unavailable

This signal is issued when the acquisition phase terminates without having been assigned to a destination surface.