ADLINK Technology PCI-MP4S Manual do Utilizador descarregar pdf (Página 11)

Hardware Reference • 5

Hardware Reference

2.1 PCI-MP4S Specification

Video Input

Four composite video color digitizers

Video input interface: four composite BNC connectors

Coaxial cable suggested

Channel Extension

Expandable up to 16 channels

Channel extension interface:

9 10-pin ribbon cable to on-board 10-pin header connector for channel

extension, each header adds 4 video inputs channels

9 Three 10-pin header connectors on-board

General Purpose I/O Lines

All I/Os are TTL compatible and support 4 inputs, 4 outputs, and 4 soft trigger

lines

GPIO interface:

9 Two 10-pin header connectors on-board

9 The I/O lines are internally pulled up and have the following

characteristics:

Voltage MIN MAX

Input high voltage (5µA) 2.0V 5.25V

Input low voltage (-5µA) 0.0V 0.80V

Output high voltage (-1.0mA) 5.0V -

Output low voltage (100.0mA) - 0.5V

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ADLINK Technology PCI-MP4S Manual do Utilizador Página 11