Data Translation DT3162, User Manual

Page: 36 / 80

Expose/Reset Signal
26
Note:
The expose/reset stop line plus the vertical sync delay
must be less than or equal to 65535.
The qualified acquisition trigger can be an internal (software)
trigger if you are acquiring one frame only, or an external trigger
(ExternalForEach) if you are acquiring more than one frame.
Refer to
page 6 for more information on triggers.
• The vertical sync delay
−
Values range from 1 to 65535 lines, in
increments of 1. Setting this value determines the delay between
the end of the expose/reset pulse and the beginning of the next
vertical sync.
Note: The expose/reset stop line plus the vertical sync delay
must be less than or equal to 65535.
• The expose/reset polarity
−
Values are ActiveHigh or ActiveLow.
Selecting an active-high polarity means that the expose/reset
output pulse is a low-to-high going signal; selecting an
active-low polarity means that the expose/reset output pulse is a
high-to-low going signal.