AW00123409000 Features
Basler ace USB 3.0 335
The line pitch feature is not available for packed pixel formats providing 12 bit
output per pixel (Mono 12p, Bayer XX 12p).
The line pitch feature can be used in combination with features that involve the
concept of virtual pixels (e.g. the binning feature). In these cases, the line pitch
feature acts on data from virtual pixels.
Note that the line pitch feature acts as the last feature, before the data are
transmitted out of the camera.
Chunk data, that may be appended to a frame, must not be considered when
calculating the desired line pitch.
For more information about the chunk feature, see Section 7.23 on page 338.
Fig. 115: Storage of Pixel Data from the First Two ROI Lines, Without and With Padding for 64-byte Alignment
Original line pitch (352 bytes)
Cache line size
(64 bytes)
Minimum required line pitch (384 bytes)
0x…160
0x…000
Original pixel data
Starting addresses for pixel data of individual ROI lines
Without padding
64 bytes 128 bytes 192 bytes 256 bytes 320 bytes 352 bytes
0x…180
0x…000
Original pixel data
Padding (zeros)
With padding
64 bytes 128 bytes 192 bytes 256 bytes 320 bytes 384 bytes
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