National Instruments NI PCI-1411, Руководство пользователя

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© National Instruments Corporation vii NI PXI/PCI-1411 User Manual
Contents
Chapter 1
Introduction
About the NI 1411 .........................................................................................................1-1
Using PXI with CompactPCI.........................................................................................1-2
Software Overview ........................................................................................................1-2
NI-IMAQ Driver Software ..............................................................................1-2
National Instruments Application Software ....................................................1-3
Vision Builder for Automated Inspection .........................................1-3
Vision Development Module ............................................................1-4
Integration with DAQ and Motion Control .....................................................1-4
Chapter 2
Hardware Overview
Functional Overview......................................................................................................2-1
Video Acquisition............................................................................................2-1
Video Decoder.................................................................................................2-2
Color-Space Processor and LUTs ...................................................................2-2
SDRAM ...........................................................................................................2-3
Trigger Control and Mapping Circuitry ..........................................................2-3
Acquisition, Scaling, ROI................................................................................2-3
Scatter-Gather DMA Controllers ....................................................................2-3
Bus Master PCI Interface ................................................................................2-3
Board Configuration NVRAM ........................................................................2-4
Start Conditions ...............................................................................................2-4
Acquisition Window Control ..........................................................................2-4
Chapter 3
Signal Connections
I/O Connector ................................................................................................................3-1
Signal Description..........................................................................................................3-2
Custom Cables ...............................................................................................................3-2
Appendix A
Introduction to Color