National Instruments 1142 用户手册

settings in MAX

troubleshooting self-test verification, 1-5
verifying signal, 3-4

configuration register, 4-3
configuration settings, gain/input range, 3-1
configuring channel properties, 5-4
connectors

front signal connector

conventions used in the manual, iv
creating a task

current measurement properties (table), 5-6
cutoff frequency for lowpass filters

passband signal components, 4-5
setting

D GND signal (table), 2-3
DAQ Assistant, creating a task, 5-3
DAQ D*/A signal

DC-correction circuitry, lowpass filters, 4-15
digital control circuitry, 4-3
digital I/O signal connections

front connector, 2-6
rear connector

digital I/O specifications, A-4
documentation

conventions used in the manual, iv
National Instruments, 1-3
SCXI-1141/1142/1143, 1-2

EEPROM

elliptic filters, 4-5
environmental specifications, A-6
EXT CLK signal

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

filter bypass mode, 4-16
filter specifications, A-2
filter theory

See also lowpass filters
classification of filters, 4-5
step input response (figure), 4-6
transfer functions (figure), 4-5

frequency dividers, 4-3
front connector

analog input channels

common-mode signal rejection, 2-3
exceeding maximum voltage