Keithley SourceMeter 2600 Series Reference Manual page 442

13-32 Factory Scripts
TSP Project Name:
TSP Test Script Name:
Firmware Version:
Function:
InitiatePulseTestDual
Usage:
f, msg = InitiatePulseTestDual(tag1, tag2)
Description: This function initiates the pulse configurations assigned to tag1 and tag2.
Waveform:
Parameters: tag1:
2600S-901-01 Rev. A / May 2006
Series 2600 System SourceMeters Reference Manual
KIFactoryPulse
KIPulse
1.2.0 and later
The pulse trains associated with the indicated tags will be generated
simultaneously. This is useful when testing devices such as voltage
regulators where the input signal and output load must be applied to the
device at the same time. When using this function, each tag1 pulse will
encapsulate each tag2 pulse in time. That is, the tag1 pulse will transition
from its bias level to its pulse level before the tag2 pulse. Both the tag1 and
tag2 pulses will return to their respective bias levels at approximately the
same time. Measurements for both pulse trains take place at the same time.
(See Waveform below).
To provide this encapsulation, the following rules are enforced:
• The tag1 pulse on time, ton1, must be configured to be at > 40usec
longer than the tag2 pulse on time.
• The tag1 and tag2 pulse off times, toff, must be the same.
ton1
ton2
t1
Numeric identifier of the first pulse train configuration to be
initiated.
Numeric identifier of the second pulse train configuration to be
tag2:
initiated.
Return to
toff
t1 min = 15 usec
t2
t2 min = 25 usec
Section 13 topics
t1