Measurement-computing PCI-DAS6071 Manuel d'utilisateur télécharger pdf (Page 26)

PCI-DAS6071 User's Guide Functional Details

Gate Positive Hysteresis

Data acquisition is enabled whenever ATRIG goes below the THRESH_LO level. Acquisition is suspended

whenever the ATRIG signal goes above the THRESH_HI level. The hysteresis level is set by THRESH_HI.

This is a level-sensitive gating mode.

Figure 24. Gate Positive Hysteresis

Gate Inside Window

Data acquisition is enabled whenever ATRIG is below the THRESH_HI level and above the THRESH_LO

level. Acquisition is suspended whenever the ATRIG signal is outside of this region. This is a level-sensitive

gating mode

Figure 25. Gate Inside Window

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Measurement-computing PCI-DAS6071 Manuel d'utilisateur Page 26