Tektronix DSA8300, Programmer'S Manual

Page: 23 / 455

Command Syntax
Histogram Statistics
Speci fi er Mnemonics
Commands can specify which Sigma value to return for histogram statistics as a
mnemonic in the header. A Sigma is speci
fi ed in this way:
Table 2-6: Histogram Statistics Speci fi er Mnemonics
Symbol Meaning
SIGMA<x> A histogram statistics speci fi er; <x> is either 1, 2, or 3.
Magni fi ed Timebase
Speci fi er Mnemonics
Commands can specify which of two magni fi ed timebases to set or query as a
mnemonic in the header. The magni fi ed timebases are speci fi ed in this way:
Table 2-7: Magni fi ed Timebase Speci fi er Mnemonics
Symbol Meaning
MAG<x> A magni fi ed speci fi er; <x> is 1or 2.
Mask Speci fi er Mnemonics
Commands can specify which mask to set or query as a mnemonic in the header.
The masks are speci
fi ed in this way:
Table 2-8: Mask Speci fi er Mnemonics
Symbol Meaning
MASK<x> A mask speci fi er; <x> is 1 through 8.
Measurement Speci fi er
Mnemonics
Commands can specify which measurement to set or query as a mnemonic in
the header. Up to eight automated measurements may be displayed with each
displayed waveform. The displayed measurements are speci
fi ed in this way:
Table 2-9: Measurement Speci fi er Mnemonics
Symbol Meaning
MEAS<x> A measurement speci fi er; <x> is 1 through 8.
SOURCE<x> A waveform speci fi er; <x> is either 1 (Source 1 waveform) or 2 (Source
2 waveform).
REFLevel<x> A waveform speci fi er for reference level measurements; <x> is either 1
(Source 1 waveform) or 2 (Source 2 waveform).
GATE<x> A gate speci fi er; <x> is either 1 (Gate 1) or 2 (Gate 2).
Channel Mnemonics Commands specify the channel to use as a mnemonic in the header.
Table 2-10: Channel Mnemonics
Symbol Meaning
CH<x> A channel speci fi er; <x> is 1 through 8.
DSA8300 Programmer Manual 2-7