1M60 Camera User’s Manual 22DALSA C32-10010-01WARNING: Do not set integration time higher than the limits of the equation above.Unpredictable operation may resultTable 14. Integration/Frame Rate LimitsBinning Read outTime (mS)MaxFrameRateData Rate(MHz)IntegrationValue (ms)1 x 1 15.46 60 20 15.82 x 2 8.15 110 10 8.2The default integration time was chosen to give a frame rate of 60 fps (see section3.12 Controlling Frame Rate). Changing the integration time involves writing to thethree integration time registers.3.11 Controlling Integration (Shutter Time)The 1M60 allows you to control integration (also known as exposure time or shuttertime) in five ways. Programmed Integration/Free Running: (default) The camera free runs withthe internally programmed integration time and frame rate Programmed Integration/SMA Trigger: The camera will integrate for theinternally programmed time when triggered by a TTL high pulse on the SMAconnector. Programmed Integration/Serial trigger: The camera will integrate for theinternally programmed time when triggered by high signal on the serialinterface. External Integration/SMA Trigger: The camera will integrate as long as theTTL pulse on the TRIGGER IN SMA connector is high. The integration time iseffectively the input pulse width. In this mode, TRIGGER IN also controls theframe rate. External Integration/Serial Trigger: The camera will integrate as long as theserial bit is held high. The integration time is effectively the input pulse width.In this mode, the serial signal also controls the frame rate. Due to variation inthe host operating system, this mode is generally used only for camera setup andfunctional testing.The register settings required for each mode are defined in the following table