Ctr2 Gate Signal; Ctr2 Out Signal - Measurement Computing PCI-DAS6034 User Manual

PCI-DAS6034 & PCI-DAS6035 User's Guide

4.4.5 CTR2 GATE Signal

You can use the CTR2 GATE signal for starting and stopping the counter, saving counter
contents, etc. It is polarity programmable and is available at the CTR2 GATE pin. Figure 4-
23 shows the timing requirements for the CTR2 GATE signal

4.4.6 CTR2 OUT Signal

This signal is present on the CTR2 OUT pin. The CTR2 OUT signal is the output of one of
the two user's counters in an industry-standard 82C54 chip.
For detailed information on counter operations, please refer to the data sheet on our WEB
page at http://www.measurementcomputing.com/PDFmanuals/82C54.pdf.
Figure 4-24 shows the timing of the CTR1 OUT signal for mode 0 and for mode 2.
Figure 4-23. CTR2 GATE Signal Timing
Figure 4-24. CTR2 OUT Signal Timing
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Functional Description