Euresys EureCard PICOLO Jet-X-RC, Руководство пользователя

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Picolo Tetra Product Description
9
3. Connectors
3.1. “VID n” connector
VID1, VID2, VID3 and VID4 are selectable
color or monochrome composite inputs.
They are terminated with removable
75 ohms loads.
To modify the 75 ohms termination setting,
see “75 ohms switches”.
3.2. “VEB LINK” connectors
Each 10-pin header connector allows to connect one
Video Expansion Bracket with a Picolo Tetra.
Three VEB LINK connectors are used to add video
inputs to a Picolo Tetra. For more details, see “Video
input routing”.
One VEB LINK connector is used for video outputs of
digitalized images. For more details, see “Video output
routing”.
Notes :
1. Each video differential pair is composed of VID n and GND n , both connected to digitizer n
where n = 1, 2, 3 or 4.
2. To inform the system of the Video Expansion Bracket existence, simply short-circuit pin 9
“Presence” with pin 10 “Dig. GND”, digital ground of a Picolo Tetra.
3.3. “Digital IO” connector
The “Digital IO” internal connector on the Picolo Tetra has 13
TTL I/O lines that can be used by the MultiCam software
driver as inputs, outputs or trigger lines.
Other Euresys video capture boards use the same connector.
3.4. “MIO LINK” connector
Using flat cables, this 10-pin header connector allows to interconnect a Picolo Tetra to MIO modules.
For more details, see “MIO hardware installation” in part VII.
Reserved
IO1
IO3
IO5
IO7
IO9
IO11
IO13
GND
IO2
IO4
IO6
IO8
IO10
IO12
GND
VID1
VID3
VID2
VID4
75 ohms
switches
1
2 3 4
VID1
VID2
VID3
VID4
Presence
GND1
GND2
GND3
GND4
Dig. GND