Tektronix TDS1002 Programmer's Manual

Programming Example
4−2
TDS200/1000/2000 Series Oscilloscope Programmer Manual
> rem "Use the oscilloscope built−in measurements to measure the
waveform you acquired."
> measu:immed:type mean
> measu:immed:value?
:MEASUREMENT:IMMED:VALUE 2.4631931782E0
> rem "Be sure to use the *esr? query to check for measurement
errors."
> measu:immed:type freq
> Measu:immed:value?
:MEASUREMENT:IMMED:VALUE 9.9E37
> *esr?
16
> allev?
:ALLEV 2202,"Measurement error, No period found; "
> rem "Query out the waveform points, for later analysis on your
controller computer."
> data:encdg ascii
> curve?
:CURVE 7,6,5,5,5,6,6,6,8 [...]
> rem "Query out the parameters used for caculating the times and
voltages of the waveform points."
> wfmpre?
:WFMPRE:BYT_NR 1;BIT_NR 8;ENCDG ASC;BN_FMT RP;BYT_OR MSB;NR_PT
2500; [...]

Tektronix TDS1002 Specifications

General

Bandwidth	60 MHz
Channels	2
Sample Rate	1 GS/s
Record Length	2.5k points
Vertical Sensitivity	2 mV/div to 5 V/div
Vertical Resolution	8 bits
Display Resolution	320 x 240 pixels
Display	5.7 inch monochrome LCD
Trigger Modes	Video, Edge
Connectivity	USB 2.0
Weight	2.0 kg
Input Impedance	1 MΩ
Power Supply	100 to 240 VAC, 45 to 440 Hz