Pixel Format And Pixel Type; Gvsp_Pix_Rgb8_Packed (Rgb 24Bit Output); Gvsp_Pix_Rgb10V1_Packed (Rgb 30Bit Output); Gvsp_Pix_Rgb10V2_Packed (Rgb 30Bit Output) - IAI AT-140GE User Manual

7.5. Pixel format and pixel type

In the GigE Vision Interface, GVSP (GigE Vision Streaming Protocol) is used for an
application layer protocol relying on the UDP transport layer protocol. It allows an
application to receive image data, image information and other information from a
device.
As for the sensors in the AT-140GE, the following pixel types supported by GVSP are
available.
With regard to the details of GVSP, please refer to the GigE Vision Specification
available from the AIA (www.machinevisiononline.org).

7.5.1 GVSP_PIX_RGB8_PACKED (RGB 24bit output)

1 Byte 2 Byte
R0
0 1 2 3 4 5 6 7

7.5.2 GVSP_PIX_RGB10V1_PACKED (RGB 30bit output)

1 Byte
R0 G0 B0
0 1 0 1 0 1 X X 0 1 2 3 4 5 6 7

7.5.3 GVSP_PIX_RGB10V2_PACKED (RGB 30bit output)

1 Byte
R0
0 1 2 3 4 5 6 7 8 9

7.6. Auto iris video output level

This video output signal is NUM luminance signal and does not have SYNC. It is available
only in self running operation. It is also not available during AOI operation.
This signal is not affected by the gain control.
CCD out
200mV
230mV↑
930
700
0
CCD Out [mV]
AT-140GE
3 Byte
G0
0 1 2 3 4 5 6 7
2 Byte
R0
2 Byte
G0
0 1 2 3 4 5 6 7 8 9
Analog Out
700mV
800mV
100% Level
200 265
4 Byte
0 1 2 3 4 5 6 7
3 Byte
G0
0 1 2 3 4 5 6 7
3 Byte
0 1 2 3 4 5 6 7 8 9 X X
Fig.22 Iris video output
- 21 -
B0
4 Byte
B0
0 1 2 3 4 5 6 7
4 Byte
B0