Glossary
X Series User Manual
G-16
ni.com
U
USB
Universal Serial B
u
s—A 480 Mbit/s serial b
u
s with
u
p to 12-Mbps
bandwidth for connecting comp
u
ters to keyboards, printers, and other
peripheral devices. USB 2.0 retains compatibility with the original USB
specification.
V
V
cm
Common-mode voltage.
V
g
Gro
u
nd loop voltage.
V
IH
Volts, inp
u
t high.
V
IL
Volts, inp
u
t low.
V
in
Volts in.
V
m
Meas
u
red voltage.
V
OH
Volts, o
u
tp
u
t high.
V
OL
Volts, o
u
tp
u
t low.
V
o
u
t
Volts o
u
t.
V
s
Signal so
u
rce voltage.
virt
u
al channel
See
channel
.
W
waveform
1. The plot of the instantaneo
u
s amplit
u
de of a signal as a f
u
nction of
time.
2. M
u
ltiple voltage readings taken at a specific sampling rate.
X
X Series
An architect
u
re for instr
u
mentation-class, m
u
ltichannel data acq
u
isition
devices based on the earlier M Series architect
u
re with added new feat
u
res.
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