User`s guide

2-62 Agilent B1500 VXIplug&play Driver User’s Guide, Edition 3
Driver Functions
agb1500_setSwitch
comp Compliance value (in V or A). It must be voltage for the current
sweep source, or current for the voltage sweep source.
Compliance polarity is automatically set to the same polarity as
the output value, regardless of the specified comp polarity. The
compliance polarity is positive if the output value is 0.
p_comp Power compliance. 0.001 to 4.0 VA (for MPSMU), or 0.001 to
20.0 VA (for HPSMU) in 0.001 VA resolution. If you enter the
other value, the power compliance is not set.
agb1500_setSwitch
This function sets the output switch of the specified channel.
Syntax ViStatus _VI_FUNC agb1500_setSwitch(ViSession vi, ViInt32 channel,
ViInt32 state);
Parameters vi Instrument handle returned from agb1500_init( ).
channel Slot number of the slot that installs the SMU/MFCMU to be
used. See Table 2-2.
channel=0 specifies all modules.
channel=-1 detects the CMU slot automatically.
state Output switch setting. 0 (off) or 1 (on).
agb1500_spotCmuMeas
This function executes the high speed spot C measurement, and returns the
measurement data, measurement status, MFCMU monitor data, MFCMU monitor
status, and time stamp data.
Before this function, execute the agb1500_setCmuFreq,
agb1500_forceCmuAcLevel, and agb1500_forceCmuDcBias functions to set the
oscillator and DC bias source.
Syntax ViStatus _VI_FUNC agb1500_spotCmuMeas(ViSession vi, ViInt32 channel,
ViInt32 mode, ViReal64 range, ViReal64 value[], ViInt32 status[],
ViReal64 monitor[],ViInt32 status_mon[], ViPReal64 time);
Parameters vi Instrument handle returned from agb1500_init( ).