Table 4-7: analog trigger src1 (extatrig), Ideal transfer characteristic, Figure 4-31: analog trigger block diagram – ADLINK DAQe-2006 User Manual
Page 76: Figure 4-31, N (src1 in figure 4-31)
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64
Operation Theory
Figure 4-31: Analog Trigger Block Diagram
The trigger signal is generated when the analog trigger condition
is satisfied. There are five analog trigger conditions in the DAQ-/
DAQe-/PXI-2016/2010/2006/2005 card. The DAQ-/DAQe-/PXI-
2016/2010/2006/2005 card uses two threshold voltages,
Low_Threshold and High_Threshold to build the five different trig-
ger conditions. You could configure the trigger conditions easily by
software.
Trigger level digital setting Trigger voltage
0xFF
9.92V
0xFE
9.84V
---
---
0x81
0.08V
0x80
0
0x7F
-0.08V
---
---
0x01
-9.92V
Table 4-7: Analog Trigger SRC1 (EXTATRIG) Ideal Transfer Characteristic
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