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102 Appendix B: Camera interface reference
The following illustrates the timings for long exposure (integration mode):
Y camera
video signal1
syncs*2
pixel clock*3
exposure signal
frame grabber
AR 5 external trigger
external trigger
The end of the exposure signal can
occur anywhere during the second
frame, but acquisition occurs on
the next frame
IN 0 exposure signal
(for an exposure
of 2 frames)
0 acquired frame
IM 2 frame1
frame n+1
exposure time
non-interlaced video signal
L Y * optional signal
1. analog or digital
2. bi-directional
PRE19 MA 3.internalorexternal
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