National Instruments NI PCI-6110 - Manual (Page 24)

Chapter 3 Hardware Overview
© National Instruments Corporation 3-5 NI PCI-6110/6111 User Manual
Figure 3-3. Analog Trigger Block Diagram for the NI PCI-6110
Figure 3-4. Analog Trigger Block Diagram for the NI PCI-6111
Five analog triggering modes are available, as shown in Figures 3-5
through 3-9. You can independently set lowValue and highValue in
software.
PFI0/TRIG1
PGIA
Analog
Input
CH0
+
–
ADC
ADC
ADC
DAQ-STC
Analog
Trigger
Circuit
Mux
PGIA
Analog
Input
CH1
+
–
PGIA
Analog
Input
CH2
+
–
PGIA
Analog
Input
CH3
+
–
ADC
PFI0/TRIG1
PGIA
Analog
Input
CH0
+
–
ADC
DAQ-STC
Analog
Trigger
Circuit
Mux
PGIA
Analog
Input
CH1
+
–
ADC