Data Translation DT3162, User Manual

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Principles of Operation
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Vi
Vi
V
Vi
V
Vi
The spatial relationship between the ROI, the active video area, and
the total video area is shown in
Figure 4 .
Table 4: ROI Settings for the DT3162 Boar d
Setting Description Range
ROI Left The first pixel in the region
of interest, relative to the
first active pixel, to acquire. 0 to 2039
a
pixels
a. In increments of 1.
ROI Width The number of pixels per
line of video to acquire. 8 to 2048
b
pixels
b. In increments of 8.
ROI Top The first line of the region of
interest, relative to the first
active line, to acquire. 0 to 2047
a
lines
ROI Height The number of lines per
frame to acquire. 1 to 2048
a
lines