Glossary
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National Instruments Corporation
G-5
N
NC
not connected (signal)
NI
National Instruments
NI-DAQ
National Instruments driver software for DAQ hardware
O
OUT
output signal
outc
output delay from clock
outg
output delay from gate
P
PC Card
a credit-card-sized expansion card that fits in a PCMCIA slot often
referred to as a PCMCIA card
PCMCIA
Personal Computer Memory Card International Association
pwh
clock high level
pwl
clock low level
R
RAM
random-access memory
RH
relative humidity
rms
root mean square
ROM
read-only memory
RSE
referenced single-ended mode—all measurements are made with
respect to a common reference measurement system or a ground;
also called a grounded measurement system
S
S
samples
s
seconds