No.20S024-02 ● Number of lines of sensor frame “Number of lines of camera frame” based on ROI setting, and “Number of lines of sensor frame” are different. “Number of lines of sensor frame” is total number of lines of sensor region as below formula. Number of lines of camera frame = Height setting of camera (total MultiHeight for multi ROI operation) Number of lines of sensor frame = Total “Number of lines of sensor region” Number of lines of sensor region = “End position of sensor region” - “Start position of sensor region” For one ROI region:
Start position of sensor region = (OffsetY setting + 4) / 8 * Integer value (round down) End position of sensor region = (OffsetY setting + Height setting + 11) / 8 * Integer value (round down) For multi ROI regions0 Start position of sensor region = (MultiOffsetY setting + 4) / 8 * Integer value (round down) End position of sensor region = (MultiOffsetY setting + MultiHeight setting + 11) / 8 * Integer value (round down) ● ROI setting for maximum frame rate operation The maximum frame rate operation based on ROI setting is required, ROI setting is “Number of lines of camera frame” = “Number of lines of sensor frame”.
The camera operates maximum frame rate operation when all regions achieving below ROI setting condition. ・ MultiOffsetY setting for multi ROI operation (OffsetY setting for one ROI operation) The multiples of 8 + 4 ・ MultiHeight setting for multi ROI operation (Height setting for one ROI operation) The multiples of 8 STC-MBS212CXP6 / STC-MCS212CXP6 Product Specifications and User’s Guide 23/50