Keysight E5260/E5270 Programming Guide, Edition 4 3- 75
Programming Examples
Using Programs for 4155B/4156B/4155C/4156C
The original 4156C program:
10 ASSIGN @Hp415x TO 717
20 INTEGER G_ch,D_ch,S_ch,B_ch
30 !
40 S_ch !Source: SMU1
50 G_ch=2 !Gate: SMU2
60 D_ch=3 !Drain: SMU3
70 B_ch=4 !Substrate: SMU4
80 !
90 OUTPUT @Hp415x;"US"
100 OUTPUT @Hp415x;"FMT 5"
110 OUTPUT @Hp415x;"CN ";D_ch,G_ch,S_ch,B_ch
120 OUTPUT @Hp415x;"DV ";S_ch;",0,0,.1"
130 OUTPUT @Hp415x;"DV ";B_ch;",0,0,.1"
140 OUTPUT @Hp415x;"DV ";G_ch;",0,3,.01"
150 OUTPUT @Hp415x;"DV ";D_ch;",0,5,.1"
160 OUTPUT @Hp415x;"TI ";D_ch;",0"
170 OUTPUT @Hp415x;"RMD? 1"
180 ENTER @Hp415x USING "#,5X,13D,X";Mdata
190 PRINT "Id(A)=";Mdata
200 OUTPUT @Hp415x;"CL"
210 END
Line No. Description
10 Assigns the I/O path to control the 4155/4156.
90 Enters the FLEX command mode.
100 Specifies the data output format.
110 to 150 Enables the source/measurement channels, and forces voltage.
160 to 210 Executes the measurement, reads and displays the measurement
data, and disables channels.
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