Connecting Signals; Creating A Program - National Instruments 653 Series User Manual

Chapter 2 Using Your NI 653X

Connecting Signals

Creating a Program

NI 653X User Manual
Direction
Input
Output (standard)
Connect digital input signals to the I/O connector using the pinout
diagrams, Figure C-1,
Figure C-2, 68-to-50-Pin Adapter Pin
Using the following flowcharts as a guide, create a program to perform
unstrobed I/O. Figure 2-1 displays a flowchart for C programming using
NI-DAQ, and Figure 2-2 shows a LabVIEW programming flowchart.
The boxes represent function names for the appropriate software, and the
diamonds represent decision points.
Table 2-1. Port 4 Lines
Line
0
1
2
3
0
1
2
3
NI 653X I/O Connector 68-Pin
Assignments.
2-4
I/O Pins
STOPTRIG 1
STOPTRIG 2
REQ 1
REQ 2
PCLK 1
PCLK 2
ACK 1
ACK 2
Assignments, and
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