Keithley SourceMeter 2600 Series Reference Manual page 357

Series 2600 System SourceMeters Reference Manual
Example Read the number of readings stored in SMU A buffer 1:
bufferreadings = smua.nvbuffer1.n
print(bufferreadings)
Output:
The above output indicates that there are 125 readings stored in the buffer.
smuX.nvbufferY.timestampresolution
Attribute Timestamp resolution.
Usage
tsres = smuX.nvbufferY.timestampresolution
smuX.nvbufferY.timestampresolution = tsres
tsres
• Assigning to this attribute sets the resolution for the timestamps. Reading this
Remarks
attribute returns the timestamp resolution value.
• The minimum timestamp resolution is 0.000001seconds (1µs). At this resolution, the
reading buffer can store unique timestamps for up to 71 minutes. This value can be
increased for very long tests.
• When setting this value it will be rounded to an even power of 2µs.
Details See "Reading
Also see smuX.measure.overlappedY, smuX.measure.Y,
Example Set the timestamp resolution for SMU A buffer 1 to 10µs:
smua.nvbuffer1.timestampresolution = 0.00001
smuX.reset
Function Turns off the output and resets the SMU to the default settings.
Usage
smuX.reset()
Remarks Returns the SMU to the default settings listed in
Details See "Default
Also see reset
1.250000+02
Timestamp resolution in seconds.
buffers" in this section and in
X = SMU channel (a or b)
settings" in Section
Return to
Instrument Control Library 12-83
Section 7.
smuX.nvbufferY
Table 1-3.
1.
Section 12 topics 2600S-901-01 Rev. A / May 2006
X = SMU channel (a or b)
Y = NV buffer (1 or 2)
-- Reads collection state.
-- Writes collection state.