Guppy PRO Technical Manual
V4.1.2
163
AF_AREA_POSITION and AF_AREA_SIZE contain in the respective bits values
for the column and row of the upper left corner and values for the width and
height.
In addition to the area of interest (AOI), some other parameters have an effect
on the maximum frame rate:
•
The time for reading the image from the sensor and transporting it into
the FRAME_BUFFER
•
The time for transferring the image over the FireWire™ bus
•
The length of the exposure time.
Note
For more information see
.
Figure 71: Area of interest (AOI)
Note
•
The left po width and the upper po height
may not exceed the maximum resolution of the sensor.
•
The coordinates for width and height must be divisible by
4.
