National Instruments E Series User Manual

Page 131

Index

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National Instruments Corporation

I -9

DAQCard E Series User Manual

technical support, F-1 to F-2
temperature

DAQCard-AI-16E-4, A-7
DAQCard-AI-16XE-50, A-12

theory of operation.

See hardware overview

timebases, 3-14
timing connections, 4-22 to 4-43

data acquisition timing connections, 4-24

to 4-36

AIGATE signal, 4-34 to 4-35
CONVERT* signal, 4-33 to 4-34
EXTSTROBE* signal, 4-27
SCANCLK signal, 4-26
SISOURCE signal, 4-35
STARTSCAN signal, 4-30 to 4-33
TRIG1 signal, 4-27 to 4-28
TRIG2 signal, 4-29 to 4-30
typical posttriggered acquisition

(figure), 4-25

typical pretriggered acquisition

(figure), 4-25

UISOURCE signal, 4-36

general-purpose timing signal

connections, 4-37 to 4-43

FREQ_OUT signal, 4-43
GPCTR0_GATE signal, 4-38
GPCTR0_OUT signal, 4-38 to 4-39
GPCTR0_SOURCE signal, 4-37 to

4-38

GPCTR0_UP_DOWN signal, 4-39
GPCTR1_GATE signal, 4-40 to 4-41
GPCTR1_OUT signal, 4-41
GPCTR1_SOURCE signal, 4-39

to 4-40

GPCTR1_UP_DOWN signal, 4-42

to 4-43

programmable function input

connections, 4-24

questions about, D-3 to D-5
timing I/O connections (figure), 4-23

timing I/O specifications

DAQCard-AI-16E-4, A-5 to A-6
DAQCard-AI-16XE-50, A-11 to A-12

timing signal routing, 3-13 to 3-14

CONVERT* signal routing (figure), 3-13
DAQCard clocks, 3-14
programmable function inputs, 3-14

transfer characteristic specifications

DAQCard-AI-16E-4, A-3
DAQCard-AI-16XE-50, A-9

TRIG1 signal

input timing (figure), 4-28
output timing (figure), 4-28
timing connections, 4-27 to 4-28

TRIG2 signal

input timing (figure), 4-30
output timing (figure), 4-30
timing connections, 4-29 to 4-30

triggers

analog, 3-9 to 3-12

above-high-level triggering mode

(figure), 3-10

below-low-level triggering mode

(figure), 3-10

block diagram, 3-9
high-hysteresis triggering

mode, 3-11

inside-region triggering mode

(figure), 3-11

low-hysteresis triggering mode, 3-12
specifications for

DAQCard-AI-16E-4, A-6

digital trigger specifications

DAQCard-AI-16E-4, A-6
DAQCard-AI-16XE-50, A-12

questions about, D-3

troubleshooting.

See questions and answers.