Agilent Technologies InfiniiVision DSO6014L, Руководство пользователя

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336 6000 Series Oscilloscope User’s Guide
8 Reference
X Display Range
A 32-bit float that is the X-axis duration of the
waveform that is displayed. For time domain waveforms, it is
the duration of time across the display. If the value is zero then
no data has been acquired.
X Display Origin
A 64-bit double that is the X-axis value at the
left edge of the display. For time domain waveforms, it is the
time at the start of the display. This value is treated as a double
precision 64-bit floating point number. If the value is zero then
no data has been acquired.
X Increment
A 64-bit double that is the duration between data
points on the X axis. For time domain waveforms, this is the
time between points. If the value is zero then no data has been
acquired.
X Origin
A 64-bit double that is the X-axis value of the first
data point in the data record. For time domain waveforms, it is
the time of the first point. This value is treated as a double
precision 64-bit floating point number. If the value is zero then
no data has been acquired.
X Units
A 32-bit integer that identifies the unit of measure for
X values in the acquired data:
• 0 = Unknown.
• 1 = Volts.
• 2 = Seconds.
• 3 = Constant.
• 4 = Amps.
• 5 = dB.
• 6 = Hz.
Y Units
A 32-bit integer that identifies the unit of measure for
Y values in the acquired data. The possible values are listed
above under
“X Units” .
Date
A16-bit character array, left blank in the 6000 Series
oscilloscope.