© National Instruments Corporation G-1 NI PXI/PCI-1411 User Manual
Glossary
Symbol Prefix Value
ppico10
–12
nnano10
–9
μmicro 10–6
m milli 10–3
k kilo 103
Mmega10
6
Ggiga10
9
Ttera10
12

Symbols

+ Positive of, or plus.
/Per.
ΩOhm.
± Plus or minus.
– Negative of, or minus.

A

A Amperes.
AC Alternating current.
acquisition window The image size specific to a video standard or camera resolution.
active line region The region of lines actively being stored. Defined by a line start (relative to
the vertical synchronization signal) and a line count.