SW-4000Q-SFP
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Frame Start Trigger
In this camera, Data Leader and Data Trailer are added every frame.
The number of lines of one frame is set by Offset Y, Height of [Image Format Control].
Offset Y’s setting range is 0 to 4096.
Height setting range is 1 to 4096.
Data Trailer
(GigE Vision)
Data Leader
(GigE Vision)
Image data [ Number of lines (Height - Offset Y) ]
・・・・・
■
One frame of image data (Offset Y = 0)
・・・・・
Image data for the number of lines
specified by Offset Y will not be sent.
Data Trailer
(GigE Vision)
Data Leader
(GigE Vision)
■
One frame of image data (Offset Y > 0)
When using Frame Start Trigger, after receiving Frame Start Trigger, skip the image data of
the number of lines of Offset Y and send the data of Data Leader, image data, Data Trailer.
(Upon completion of data transmission for one frame, no data will be sent until the next Frame
Start Trigger is received.)
One frame of image data
One frame of image data
Frame Start
Trigger
Frame Start
Trigger
Time passed
*) Chunk Data (first line of every frame only) is sent after Data Trailer.
Image data [ Number of lines (Height - Offset Y) ]
Time passed
Time passed
4
If necessary, specify the strobe length of the generated signal.
When [EncoderStrobe] is set to [M], the strobe length will be [M]×10 ns.
3
If necessary, enable the low-pass filter for the signal to prevent unintended
operations due to signal noise from the rotary encoder.
Specify the number of cycles from a range of 0 to 15 (0 to 150 ns).
