Keithley SourceMeter 2600 Series Reference Manual page 200

7-8 Buffer (Data Store)
Table 7-4
Buffer control programming examples
smua.nvbuffer1.collectsourcevalues = 1
smua.nvbuffer1.appendmode = 1
smua.nvbuffer1.collecttimestamps = 0
smua.nvbuffer1.timestampresolution = 0.001
Table 7-5
Buffer read-only attribute programming examples
number = smua.nvbuffer1.n
buffer_size = smua.nvbuffer1.capacity
Buffer reading attributes
Attributes that control which elements are recalled from the buffer are listed in
Table
buffer designation.
For example, the following would return 100 Channel A readings from buffer 1:
printbuffer(1, 100, smua.nvbuffer1.readings)
Similarly, the following would return 100 Channel A source values from buffer 1:
printbuffer(1, 100, smua.nvbuffer1.sourcevalues)
Note that readings is the default reading attribute and can be omitted. Thus, the
following would also returns 100 Channel A readings from buffer 1:
printbuffer(1, 100, smua.nvbuffer1)
2600S-901-01 Rev. A / May 2006
Command
Command
7-6. To access specific elements, simply append the desired attribute to the
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Enable source value storage.
Enable buffer append mode.
Disable timestamp storage.
Set timestamp resolution to 0.001s.
Request number of readings in buffer.
Request buffer size.
Section 7 topics
Description
Description