National Instruments AT E Series - Manual (Page 169)

Glossary
AT E Series User Manual G-6 ni.com
S
s seconds
S samples
SCANCLK scan clock signal
scan interval controls how often a scan is initialized. The scan interval is regulated by
STARTSCAN.
scan rate reciprocal of the scan interval
SCXI Signal Conditioning eXtensions for Instrumentation
SE single-ended inputs
SISOURCE SI counter clock signal
STARTSCAN start scan signal
T
TC terminal count
THD total harmonic distortion
TRIG trigger signal
TTL transistor-transistor logic
U
UI update interval
UISOURCE update interval counter clock signal
UPDATE update signal