National Instruments NI 5401 用户手册

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页码 60
Glossary
©
 National Instruments Corporation
G-9
V
V
volts
VCXO
voltage controlled crystal oscillator
VHDSCSI
very high-density SCSI
W
waveform
multiple voltage readings taken at a specific sampling rate
waveform buffer
the collection of 16-bit data samples stored in the waveform memory that 
represent a desired waveform. Also known as a waveform segment.
waveform linking and 
looping
See linking, looping.
waveform memory
physical data storage on the NI 5401 for storing the waveform data samples
waveform segment
See waveform buffer.
waveform sequence
See staging list.
waveform staging
See linking, looping.
word
The standard number of bits that a processor or memory manipulates at one 
time. Microprocessors typically use 8-, 16-, or 32-bit words.