
Agilent B1500A/B1505A Programming Guide, Edition 11 1-21
Programming Basics
Getting Started
To Perform High Speed Spot Measurement
The high speed spot measurement does not need the MM and XE commands to set
the measurement mode and start measurement. To start and perform the high speed
spot measurement immediately, send the TI/TTI/TV/TTV/TIV/TTIV command to a
SMU for the DC current or voltage measurement, or the TC/TTC command to the
CMU for the impedance measurement. The following example program measures
current by using the TI command, and displays the measurement result data on the
computer screen.
Example
10 ASSIGN @B1500 TO 717
20 OUTPUT @B1500;"*RST"
30 OUTPUT @B1500;"FMT 5"
40 OUTPUT @B1500;"CN 1,2,3,4"
50 OUTPUT @B1500;"DV 1,0,0"
60 OUTPUT @B1500;"DV 2,0,0"
70 OUTPUT @B1500;"DV 3,0,2"
80 OUTPUT @B1500;"DV 4,0,5"
90 OUTPUT @B1500;"TI 4,0"
100 ENTER @B1500 USING "#,3A,12D,X";Head$,Data
110 PRINT Head$,Data
120 OUTPUT @B1500;"DZ"
130 OUTPUT @B1500;"CL"
140 END
Line
Number
Description
10 Assigns the I/O path to control the B1500.
20 Initializes the B1500.
30 Sets the data output format (ASCII with header and <,>).
40 Enables channels 1, 2, 3, and 4.
50 to 80 Forces the DC voltage. Channel 1 and 2 force 0 V, channel 3 forces
2 V, and channel 4 forces 5 V with auto ranging.
90 Performs the high speed spot measurement using channel 4 with
auto ranging.
100 to 110 Prints the header data and measurement data on the screen.
120 Forces 0 V. All channels force 0 V.
130 Disables all channels.
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