System SourceMeter® Instrument Reference Manual Section 7:
2600BS-901-01 Rev. C / August 2016 7-309
Bit Value Description
status.operation.instrument.smuX.trigger_overrun.ARM
Set bit indicates that the
arm event detector of the
SMU was already in the
detected state when a
trigger was received.
status.operation.instrument.smuX.trigger_overrun.SRC
Set bit indicates that the
source event detector of
the SMU was already in
the detected state when a
trigger was received.
Bit B2 decimal value: 4
B3
status.operation.instrument.smuX.trigger_overrun.MEAS
Set bit indicates that the
measurement event
detector of the SMU was
already in the detected
state when a trigger was
received.
Bit B3 decimal value: 8
status.operation.instrument.smuX.trigger_overrun.ENDP
Set bit indicates that the
end pulse event detector of
the SMU was already in
the detected state when a
trigger was received.
As an example, to set bit B1 of the operation status SMU A trigger overrun enable register, set
status.operation.instrument.smua.trigger_overrun.enable =
status.operation.instrument.smua.trigger_overrun.ARM.
In addition to the above constants, operationRegister can be set to the numeric equivalent of the
bit to set. To set more than one bit of the register, set operationRegister to the sum of their
decimal weights. For example, to set bits B1 and B4, set operationRegister to 18 (which is the
sum of 2 + 16).
Decimal 128 64 32 16 8 4 2 1
(2
) (2
) (2
) (2
) (2
) (2
) (2
) (2
)
(2
) (2
) (2
) (2
) (2
) (2
) (2
) (2
)
Example
status.operation.instrument.smua.trigger_overrun.enable =
status.operation.instrument.smua.trigger_overrun.ARM
the ARM bit of the
operation status SMU A
trigger overrun enable
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