Agilent Technologies B1500A User's Guide download pdf (Page 189)

Agilent B1500 VXIplug&play Driver User’s Guide, Edition 3 4-33

Programming Examples for C++ Users

Staircase Sweep with Pulsed Bias Measurement

Table 4-11 explains an example subprogram that performs the staircase sweep with

pulsed bias measurement and saves the measurement results (MOSFET Id-Vd

characteristics) into a file.

Table 4-11 Staircase Sweep with Pulsed Bias Measurement Example

void perform_meas (ViSession vi, ViStatus ret) /* 1 */

{

ViInt32 drain = 1; /* SMU1 */ /* 4 */

ViInt32 gate = 2; /* SMU2 */

ViInt32 source = 4; /* SMU4 */

ViInt32 bulk = 6; /* SMU6 */

ViReal64 vd = 3;

ViReal64 vg = 3;

ViReal64 idcomp = 0.05;

ViReal64 igcomp = 0.01;

ViReal64 hold = 0;

ViReal64 delay = 0;

ViReal64 s_delay = 0;

ViReal64 p_comp = 0;

ViReal64 width = 0.001;

ViReal64 period = 0.01;

ViReal64 p_hold = 0.1;

ViInt32 nop1 = 11;

ViInt32 nop2 = 3;

ViInt32 i = 0;

ViInt32 j;

ViInt32 n;

ViInt32 rep;

ViReal64 sc[33];

ViReal64 md[33];

ViInt32 st[33];

ViReal64 tm[33];

ViReal64 dvg[3];

ViChar f_name[] = "C:\\Agilent\\ex\\data7.txt";

ViChar head1[] = "Vg (V), Vd (V), Id (mA), Time (sec), Stat

us";

ViChar msg1[] = "Saving data...";

ViChar msg2[] = "Data save completed.";

ViChar c = ’\n’; /* 36 */

Line Description

1 Beginning of the perform_meas subprogram.

4 to 36 Declares variables, and defines the value.

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 207 208

Comments to this Manuals

No comments

Agilent Technologies B1500A User's Guide Page 189

Comments to this Manuals

Related products and manuals for Measuring, testing & control Agilent Technologies B1500A