Technical data

Agilent B1500A/B1505A Programming Guide, Edition 11 4-191
Command Reference
TC
Example
Statements
OUTPUT @B1500;"TACV 7,0.01"
ENTER @B1500 USING "#,3X,13D,X";Time
TC
The TC command performs the high speed spot measurement by using the
MFCMU, and returns the measurement data. The command starts a measurement
regardless of the trigger mode (TM command) and the measurement mode (MM
command).
The MFCMU measures the primary parameter and the secondary parameter (for
example, Cp and G). Use the IMP command to select the measurement parameters.
See “IMP” on page 4-107.
Execution
Conditions
The CN/CNX command has been executed for the specified channel.
The IMP command has been executed.
Syntax TC chnum,mode[,range]
Parameters chnum : MFCMU measurement channel number. Integer expression. 1 to 10 or
101 to 1001. See Table 4-1 on page 4-16.
mode : Ranging mode. 0 (auto ranging. initial setting) or 2 (fixed range).
range : Measurement range. Needs to set when mode=2. Integer (0 or more).
50 Ω, 100 Ω, 300 Ω, 1 kΩ, 3 kΩ, 10 kΩ, 30 kΩ, 100 kΩ, and 300 kΩ
are selectable. See Table 4-17 on page 4-30. Available measurement
ranges depend on the output signal frequency set by the FC command.
Example
Statements
OUTPUT @B1500;"TC 8,2,1000"
ENTER @B1500 USING "#,3X,13D,X";Cdata
ENTER @B1500 USING "#,3X,13D,X";Gdata
TDCV
Forces DC voltage from the MFCMU or the SMU connected to the Force1/Sense1
terminals of the SCUU (SMU CMU unify unit), and returns the time data from timer
reset to the start of output.
Execution
Conditions
The CN/CNX command has been executed for the specified channel (MFCMU).
If you want to apply DC voltage over ± 25 V, the SCUU must be connected
correctly. The SCUU can be used with the MFCMU and two SMUs (MPSMU or
HRSMU). The SCUU cannot be used if the HPSMU is connected to the SCUU or if
the number of SMUs connected to the SCUU is only one.