User`s manual

Operation and Features
BASLER A302f 3-21
DRAFT
3.11.3 Standard Formats, Modes, and Frame Rates
on the A302fc Color Camera
The following standard video formats, modes, and frame rates are available on the A302fc:
Format_0, Mode_1, FrameRate_1 (YUV 4:2:2, 16 bits/pixel, 320 x 240 pixels at 3.75 fps)
Format_0, Mode_1, FrameRate_2 (YUV 4:2:2, 16 bits/pixel, 320 x 240 pixels at 7.5 fps)
Format_0, Mode_1, FrameRate_3 (YUV 4:2:2, 16 bits/pixel, 320 x 240 pixels at 15 fps)
Format_0, Mode_1, FrameRate_4 (YUV 4:2:2, 16 bits/pixel, 320 x 240 pixels at 30 fps)
Format_0, Mode_3, FrameRate_1 (YUV 4:2:2, 16 bits/pixel, 640 x 480 pixels at 3.75 fps)
Format_0, Mode_3, FrameRate_2 (YUV 4:2:2, 16 bits/pixel, 640 x 480 pixels at 7.5 fps)
Format_0, Mode_3, FrameRate_3 (YUV 4:2:2, 16 bits/pixel, 640 x 480 pixels at 15 fps)
Format_0, Mode_3, FrameRate_4 (YUV 4:2:2, 16 bits/pixel, 640 x 480 pixels at 30 fps)
Format_0, Mode_5, FrameRate_1 (Mono, 8 bits/pixel, 640 x 480 pixels at 3.75 fps)
Format_0, Mode_5, FrameRate_2 (Mono, 8 bits/pixel, 640 x 480 pixels at 7.5 fps)
Format_0, Mode_5, FrameRate_3 (Mono, 8 bits/pixel, 640 x 480 pixels at 15 fps)
Format_0, Mode_5, FrameRate_4 (Mono, 8 bits/pixel, 640 x 480 pixels at 30 fps)
3.11.4 Customizable Formats and Modes on the
A302fc Color Camera
The following customizable formats and modes are available on the A302fc:
Format_7, Mode_0
Format_7, Mode_0 is available on the A302fc. When the A302fc is operating in Format_7,
Mode_0, its output will be monochrome at 8 bits/pixel and the camera will output raw data for each
pixel (see Section 3.10.2). This mode is used to enable and set up the area of interest (AOI)
feature described in Section 3.7.
When the camera is operating in Format_7, Mode_0, the frame rate can be adjusted by setting
the number of bytes that are transmitted in each packet. The number of bytes per packet is set
using the BytePerPacket field of the BYTE_PER_PACKET control register that has been
established for Format_7, Mode_0.
The value that appears in the MaxBytePerPacket field of the PACKET_PARA_INQ control
register will show the maximum allowed setting for the bytes per packet. When the bytes per
packet is set to the maximum, the camera will transmit frames at the maximum allowed rate. By
default, the bytes per packet are set to the maximum.
The maximum bytes per packet will vary depending on the size of the AOI. This occurs to avoid
image buffer under-runs. The rate of image data flowing out of the image buffer must be correctly
balanced against the amount of image data entering the buffer.