ALLIED Vision Technologies Prosilica GX6600 - Manual (Page 54)

Prosilica GX Technical Manual V2.0.8
54
Resolution and ROI frame rates
The Prosilica GX camera can be operated near peak sensor frame rates even
when using a single port connection. The frame rate vs. height graphs included
in this section provide frame rate performance results for both single GigE port
and Dual GigE LAG configurations at 8-/16-bit output formats.
Note

For some GX cameras, e.g. GX1910, GX2300, bandwidth limit-
ing occurs even in 8-bit pixel formats, although not as severely
as with a 16-bit pixel format.
Note

• Frame rate data was generated using StreamBytesPer-
Second = 124 MB/s and 8-/16-bit pixel format
– 8-bit pixel formats: Mono8, BayerRG8, or BayerGR8
– 16-bit pixel formats: Mono12, BayerRG12, or Bayer-
GR12
Frame rates may be lower if using network hardware inca-
pable of 124 MB/s.
• ROIs are center image, where attribute RegionY = (full
sensor height – ROI height)/2, for maximum speed
advantage on a quad-tap CCD sensor.
• The camera frame rate can be increased by reducing the
camera's Height attribute, resulting in a decreased
region of interest (ROI) or “window”.
• The camera frame rate can also be increased by increas-
ing the camera's BinningY attribute, resulting in a verti-
cally scaled image (less overall height with same field of
view).
• There is no frame rate increase with reduced width.