ADLINK Technology GEME-4000 Series, Руководство пользователя

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Base Unit
„ 2.2.10 Video Capture BNC connector (GEME-H4000/X5000)
GEME accepts 4 channels standard composite color (PAL, NTSC) or
monochrome video formats (CCIR, EIA).
Video resolution is programmable including the square-pixel (640 x 480 or 768 x
576) and the broadcast resolution.
PIN SIGNAL
1 Video Signal
2 GND
„ 2.2.11 GPIO connector (GEME-H4000/X5000)
GEME’s I/O lines are TTL compatible and support single-input, single-output and
single-software trigger lines.
PIN SIGNAL PIN SIGNAL
1 Digital Input 0 9 Digital Output 3
2 Digital Input 1 10 GND
3 Digital Input 2 11 GND
4 Digital Input 3 12 GND
5 GND 13 GND
6 Digital Output 0 14 GND
7 Digital Output 1 15 +5V
8 Digital Output 2
The I/O lines are internally pulled up and have the following characteristics:
Voltage MIN MAX
Input high voltage (5 μ A) 2.0 V 5.25V
Input low voltage (-5 μ A) 0.0V 0.80V
Output high voltage (-1.0mA) 5.0V -
Output low voltage (100.0mA) - 0.5V
Software trigger output :
Programmable trigger scale, from 60uS ~ 16mS