National Instruments PCI-1200 Manual De Usuario

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Chapter 1
Introduction
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© National Instruments Corporation
minimal modifications to your code. Whether you are using conventional 
programming languages, LabVIEW, LabWindows/CVI, or other 
application software, your application uses the NI-DAQ driver software, 
as illustrated in Figure 1-1.
Figure 1-1.  The Relationship between the Programming Environment, 
NI-DAQ, and Your Hardware
Register-Level Programming
The final option for programming any National Instruments DAQ 
hardware is to write register-level software. Writing register-level 
programming software can be very time-consuming and inefficient, 
and is not recommended for most users. 
Even if you are an experienced register-level programmer, consider using 
NI-DAQ, LabVIEW, LabWindows/CVI or other National Instruments 
application software to program your National Instruments DAQ hardware. 
Using the National Instruments application software is easier than, and as 
flexible as, register-level programming, and can save weeks of 
development time.
ComponentWorks,
LabVIEW,
LabWindows/CVI, or
VirtualBench
Conventional 
Programming Environment
NI-DAQ
Driver Software
DAQ or
SCXI Hardware
Personal 
Computer or 
Workstation