National Instruments 1142 用户手册

Module ID register, 4-3
modules, installing, 1-4
multiplexed mode, analog output, 4-16

National Instruments documentation, 1-3
NI-DAQ, 1-2

NI-DAQmx

configurable settings, 3-3
current measurement properties 

adjusting timing and triggering, 5-3
completing, 5-7
configuring channel properties, 5-4
LabVIEW, 5-7

program flowchart (figure), 5-2
programmable properties, 5-12
specifying channel strings, 5-10

noise pickup, minimizing, 2-3
Nyquist frequency, 4-12

See also calibration

operation of SCXI-1141/1142/1143. See 

theory of operation

OUT CLK signal

description (table), 2-3
digital I/O connections, 2-6

parallel mode, analog output, 4-17
passband, lowpass filters, 4-5
performance of SCXI-1141/1142/1143 filters

magnitude response, 4-6
phase response, 4-8

phase response, SCXI-1141/1142/1143 filters

phase error (figure), 4-9
response characteristics (figure), 4-10
unit step response (figure), 4-11

physical specifications, A-5
pin assignments

front connector

front signal connector (table), 2-2
rear signal connector

rear signal connector

analog output signal connections, 2-11
digital I/O signal connections