Gw-instek GDS-1000-U Series Programming Manual User Manual

Digital Storage Oscilloscope GDS-1000-U Series PROGRAMMING MANUAL GW INSTEK PART NO. 82DS-1102UI01 ISO-9001 CERTIFIED MANUFACTURER

GDS-1000-U Programming Manual 10 :TRIGger:PULSe:MODe ... 65 :TRIGger:PULSe:TIMe ...

COMMAND DETAILS 11 COMMAND DETAILS The Command details chapter shows sysntax in detail, the equivalent panel operation, and an example for each co

GDS-1000-U Programming Manual 12 System command *IDN ... 12 *LRN ...

COMMAND DETAILS 13 *RST Set Description Resets the GDS-1000-U (recalls the default panel settings). Same as: Save/Recall key → F1 Syntax *rst :S

GDS-1000-U Programming Manual 14 Acquisition Command :ACQuire:AVERage ... 14 :ACQuire:MODe ..

COMMAND DETAILS 15 Syntax < Long > < Short > :acquire:mode <NR1> :acquire:mode? :acq:mod <NR1> :acq:mod? Parameter <NR

GDS-1000-U Programming Manual 16 Data size Indicates the data size. The data size is always 8008 (4000 points per channel). Time interval Indica

COMMAND DETAILS 17 Autoset Command :AUToset Set Description Runs the Autoset function to automatically configure the horizontal scale, vertical s

GDS-1000-U Programming Manual 18 Channel / Math Command :CHANnel<X>:BWLimit ... 18 :CHANnel<

COMMAND DETAILS 19 :channel<X>:coupling <NR1> :channel<X>:coupling? :chan<X>:coup <NR1> :chan:coup? Parameter <X

December 2011 edition This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual

GDS-1000-U Programming Manual 20 1/2 CH1/2 0 off 1 on Example :channel1:invert 1 Inverts Channel 1 :CHANnel<X>:MATH SetQuery Descriptio

COMMAND DETAILS 21 ±5.0 –5.0V ~ +5.0V (100mV/div~500mV/div) ±50.0 –50.0V ~ +50.0V (1V/div ~ 5V/div) Example :channel1:scale 1.00e–2 :channel

GDS-1000-U Programming Manual 22 Parameter <X> Channel <NR3> Vertical scale 1/2 CH1/2 2e–3 ~ 5e+0 2mV ~ 5V (Probe x1) 2e–2 ~ 5e+1

COMMAND DETAILS 23 Cursor Command :CURSor:X<X>Position ...23 :CURSor:Y<X>Position ...

GDS-1000-U Programming Manual 24 :CURSor:Y<X>Position SetQuery Description Selects or returns the vertical (Y axis) cursor position. Same a

COMMAND DETAILS 25 Parameter <X> Horizontal or vertical cursor x Horizontal cursor (X axis) y Vertical cursor (Y axis) Note The returned d

GDS-1000-U Programming Manual 26 :CURSor:SOURce SetQuery Description Selects or returns the cursor source channel. Same as: Cursor key →F1 (Sourc

COMMAND DETAILS 27 Display Command :DISPlay:ACCumulate ...27 :DISPlay:CONTrast ...

GDS-1000-U Programming Manual 28 Parameter <NR1> Display contrast –10 ~ 10 Lowest (–10) to the Highest (+10) Example :display:contrast 0 Se

COMMAND DETAILS 29 :REFResh Set Description Erases the existing waveform and draws a new one. Same as: Display key → F3 Syntax < Long > <

TABLE OF CONTENTS 3 Table of Contents INTERFACE OVERVIEW ... 4 Rear Panel Overview ...

GDS-1000-U Programming Manual 30 Measure command :MEASure:FALL ... 30 :MEASure:FOVShoot

COMMAND DETAILS 31 Example :measure:source 1 :measure:fall? Selects Channel 1, and then measures the fall time. :MEASure:FOVShoot Query Descripti

GDS-1000-U Programming Manual 32 :MEASure:FREQuency Query Description Returns the frequency value. Same as: Measure key → F1~F5 → F3 (Frequency)

COMMAND DETAILS 33 :measure:pduty? :meas:pdut? Returns <NR2> as the percentage Note Before using this command, select the measurement chann

GDS-1000-U Programming Manual 34 Example :measure:source 1 :measure:pwidth? Selects Channel 1, and then measures the positive pulse width. :MEASur

COMMAND DETAILS 35 :MEASure:RPReshoot Query Description Returns rise overshoot amplitude in percentage. Same as: Measure key → F1~F5 → F3 (RPResh

GDS-1000-U Programming Manual 36 Syntax < Long > < Short > :measure:vamplitude? :meas:vamp? Returns <NR3> Note Before using thi

COMMAND DETAILS 37 Example :measure:source 1 :measure:vhi? Selects Channel 1, and then measures the global high Voltage. :MEASure:VLO Query Descr

GDS-1000-U Programming Manual 38 :MEASure:VMIN Query Description Returns the minimum amplitude. Same as: Measure key → F1~F5 → F3 (Vmin) Syntax &

COMMAND DETAILS 39 Syntax < Long > < Short > :measure:vrms? :meas:vrms? Returns <NR3> Note Before using this command, select th

GDS-1000-U Programming Manual 4 INTERFACE OVERVIEW This manual describes how to use the GDS-1000-U’s remote command functionality and lists the c

GDS-1000-U Programming Manual 40 Go No-Go Commands :GONogo:CLEar ... 40 :GONogo:EXECute

COMMAND DETAILS 41 :GONogo:EXECute SetQuery Description Starts or stops the Go-NoGo testing. Same as: Utility key → More (F5) →Go-NoGo Menu(F1)→G

GDS-1000-U Programming Manual 42 :GONogo:NGCount? Query Description Returns the test result count ratio (failed count, total count). Syntax <

COMMAND DETAILS 43 Note Before any Go-NoGo command can be used, please use the :GONogo:FUNCtion 1 command to initialize the oscilloscope. Syntax

GDS-1000-U Programming Manual 44 Note Before any Go-NoGo command can be used, please use the :GONogo:FUNCtion 1 command to initialize the oscillos

COMMAND DETAILS 45 :TEMPlate:MIN SetQuery Description Sets or queries the template used for the MIN boundary (W1~W15, RefB). Note A template can

GDS-1000-U Programming Manual 46 Note This command will not alter the position of the waveform (RefA, W1~15) in memory, unless the template is sav

COMMAND DETAILS 47 Note This command will not alter the position of the waveform (RefA, W1~15) in memory, unless the template is saved with the :T

GDS-1000-U Programming Manual 48 :TEMPlate:SAVe:MINimum Set Description Saves the minimum template. Same as: Utility key → More (F5) →Go-NoGo Me

COMMAND DETAILS 49 :TEMPlate:SAVe:AUTo Set Description Saves the auto template. Same as: Utility key → More (F5) →Go-NoGo Menu(F1)→Template Edit

INTERFACE OVERVIEW 5 Configuring the USB Interface USB connection PC end Type A, host GDS-1000-U end Type B, slave Speed 1.1/2.0 (full speed) Pr

GDS-1000-U Programming Manual 50 Data Log Commands :DATALOG:STATE ... 50 :DATALOG:SOURce ...

COMMAND DETAILS 51 :DATALOG:SAVe SetQuery Description Sets the save type as waveform or image. Syntax < Long > < Short > :DATALOG:SA

GDS-1000-U Programming Manual 52 :DATALOG:DURation <NR1> :DATALOG:DURation? :DATALOG:DUR <NR1> :DATALOG:DUR? Parameter/ Return para

COMMAND DETAILS 53 Save/Recall Command :MEMory<X>:RECall:SETup ...53 :MEMory<X>:RECall:WAVeform

GDS-1000-U Programming Manual 54 1 ~ 15 W1 ~ W15 <NR1> Reference waveform 1, 2 RefA, RefB Example :memory1:recall:waveform 1 Recalls a wa

COMMAND DETAILS 55 0 CH1 1 CH2 2 Math 3 RefA 4 RefB Example :memory1:save:waveform 1 Saves the reference waveform A to the internal memory

GDS-1000-U Programming Manual 56 :REF<X>:LOCate SetQuery Description Moves or returns the position of a reference waveform. Same as: Save/R

COMMAND DETAILS 57 *SAV Set Description Saves the current panel settings into the internal memory. Same as: Save/Recall key → F1 Syntax *sav Pa

GDS-1000-U Programming Manual 58 Time (Horizontal) command :TIMebase:DELay ... 58 :TIMebas

COMMAND DETAILS 59 100ns 100e-9 500us 500e-6 2.5s 2.5 250ns 250e-9 1ms 1e-3 5s 5 500ns 500e-9 2.5ms 2.5e-3 10s 10 1us 1e-6 5ms 5e-3 2.5us 2

GDS-1000-U Programming Manual 6 COMMAND OVERVIEW The Command overview chapter lists all GDS-1000-U commands in functional order as well as alphabe

GDS-1000-U Programming Manual 60 Example :timetable:window:delay 100 Sets the zoom width to 100 points :TIMebase:WINDow:SCALe SetQuery Descriptio

COMMAND DETAILS 61 Trigger command :FORCe ...61 :RUN ...

GDS-1000-U Programming Manual 62 :RUN Set Description Starts waiting for a trigger condition. Same as: Run key Syntax :run :SINGle Set Descript

COMMAND DETAILS 63 :trigger:couple <NR1> :trigger:couple? :trig:coup <NR1> :trig:coup? Parameter <NR1> Coupling mode 1 AC 2 D

GDS-1000-U Programming Manual 64 Syntax < Long > < Short > :trigger:mode <NR1> :trigger:mode? :trig:mod <NR1> :trig:mod?

COMMAND DETAILS 65 :TRIGger:PULSe:MODe SetQuery Description Selects the trigger mode in the pulse trigger. Same as: Trigger key → F1(Pulse) → F3

GDS-1000-U Programming Manual 66 :TRIGger:REJect SetQuery Description Selects the trigger rejection filter. Same as: Trigger key → F4 → F3 Syntax

COMMAND DETAILS 67 Example :trigger:type 0 :trigger:slop 1 Selects the edge trigger and negative trigger slope :TRIGger:SOURce SetQuery Descripti

GDS-1000-U Programming Manual 68 :TRIGger:VIDeo:FIELd SetQuery Description Selects the trigger field in the video trigger. Same as: Trigger key →

COMMAND DETAILS 69 Example :trigger:type 1 :trigger:video:type 0 :trigger:video:field 1 :trigger:video:line 313 Selects the video trigger, PAL, od

COMMAND OVERVIEW 7 List of Command in Functional Order System *IDN ...1

GDS-1000-U Programming Manual 70 Note Before using this command, select the video trigger. See the example below. Example :trigger:type 1 :trigger

GDS-1000-U Programming Manual 8 Measure :MEASure:FALL ..... 30 :MEASure:FOVShoot ...

COMMAND OVERVIEW 9 :TEMPlate:TOLerance .............48 :TEMPlate:SAVe:AUTo .........