No.20S024-02 7.5 The interval of trigger input The minimum interval of trigger input is changed based on trigger overlap setting (TriggerOverlap). The trigger input that does not match minimum interval condition, is invalid. Please refer “7.4 Frame rate” section for “Number of sensor frame line” and “1 H time” in this section. The minimum interval of trigger input is possible to check with “Frame Trigger Wait” signal through IO port. When “Frame Trigger Wait” signal is Low status, input trigger signal is invalid. The minimum interval of trigger input when trigger overlap is disabling:
Minimum interval [usec] = Exposure time [usec] + (([Number of lines of sensor frame] + “Tplf” value) x 1 H time [usec]) Tplf value STC-MBS212CXP6 / STC-MCS212CXP6 Product Specifications and User’s Guide 24/50 CXP-6 / CXP-3 8bit 10bit 12bit Full resolution 85 85 81 Decimation 93 89 81 Binning 89 85 77 Input trigger signal (Edge preset, Negative) Invalid Input trigger signal (Pulse width, positive) Minimum interval