Instruction manual

Guppy Technical ManualV7.4.0
175
Video formats, modes and bandwidth
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 Table 102: Format_7 control and sta-
tus register on page 226.
Figure 98: Area of interest (AOI)
Note

• The left position + width and the upper position + height
may not exceed the maximum resolution of the sensor.
• The coordinates for width and height must be divisible by
4. The minimum AOI of the Guppy F036 is limited to 92 x
60 pixels.