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GW Instek GDS-1000B Series, Programming Manual

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GW Instek GDS-1000B Series Programming Manual Download Page 104

 

 

GDS-1000B Programming Manual 

104

 

Return parameter  <NR3> 

Returns the delay. 

 

Chan Off 

Indicates the source channel is not 
activated. 

Note 

Select the two source channels before entering this 
command. 

Example 

:MEASure:SOURce1 CH1 
:MEASure:SOURce2 CH2 
:MEASure:LFRDelay? 
-9.99E-6 

Select channel 1 and 2 as delay source1/2, and 
then measure LFR.

 

:MEASure:LFFDelay

 

 

 

Description 

Returns the delay between the first falling edge of 
source1 and the last falling edge of source2. 

Syntax 

:MEASure:LFFDelay{?} 

 

Related 
Commands 

:MEASure:SOURce<X> 

 

Return parameter  <NR3> 

Returns the delay. 

 

Chan Off 

Indicates the source channel is not 
activated. 

Note 

Select the two source channels before entering this 
command. 

Example 

:MEASure:SOURce1 CH1 
:MEASure:SOURce2 CH2 
:MEASure:LFFDelay? 
-9.99E-6 

Select channel 1 and 2 as delay source1/2, and 
then measure LFF.

 

Query

Summary of Contents for GDS-1000B Series

Page 1: ...Digital Storage Oscilloscope GDS 1000B Series PROGRAMMING MANUAL GW INSTEK PART NO Version 1 00 March 2015 ISO 9001 CERTIFIED MANUFACTURER ...

Page 2: ...ood Will Corporation The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the right to change specifications equipment and maintenance procedures at any time without notice Windows is a registered trademark of Microsoft Corporation in the United States and other countries Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tuch...

Page 3: ...utoscale Commands 47 Vertical Commands 48 Math Commands 54 Cursor Commands 63 Display Commands 74 Hardcopy Commands 78 Measure Commands 81 Measurement Commands 106 Reference Commands 114 Run Command 117 Stop Command 117 Single Command 117 Force Command 118 Timebase Commands 119 Trigger Commands 122 System Commands 163 Save Recall Commands 164 Ethernet Commands 169 Bus Decode Commands 170 Mark Comm...

Page 4: ...GDS 1000B Programming Manual Label Commands 221 Segment Commands 227 DVM Commands 236 Go_NoGo Commands 238 Data Logging Commands 244 Remote Disk Commands 247 APPENDX 250 Error messages 250 INDEX 254 ...

Page 5: ...hernet remote control interface Interface Configuration Configure USB Interface USB Configuration PC side connector Type A host GDS 1000B side connector Type B device Speed 1 1 2 0 USB Class CDC communications device class Panel Operation 1 Press the Utility key Utility 2 Press I O from the bottom menu 3 Press USB Device Port from the side menu and select Computer 4 Connect the USB cable to the re...

Page 6: ...ver select the USB driver included on the accompanying User Manual CD or download the driver from the GW Instek website www gwinstek com in the GDS 1000B Download section The driver automatically sets the GDS 1000B as a serial COM port Shown as VPO in the PORTS node ...

Page 7: ...r in the PC For Windows 7 Control panel Hardware and Sound Device Manager Example Configuring RealTerm Functionality Check Key in this query command via the terminal application idn This should return the Manufacturer Model number Serial number and Firmware version in the following format GW GDS 1202B PXXXXXX V1 00 Note For further details about remote control and remote commands please see the GD...

Page 8: ...for remote control using a socket server connection For details please see the Socket Server section on page 10 Panel Operation 1 Connect the Ethernet cable to the LAN port on the rear panel 2 Press the Utility key Utility 3 Press I O from the bottom menu 4 Press Ethernet from the side menu 5 Set DHCP BOOTP to On or Off from the side menu Note IP addresses will automatically be assigned with DHCP ...

Page 9: ...ernet configuration item Items MAC Address Instrument Name User Password Instrument IP Address Domain Name DNS IP Address Gateway IP Address Subnet Mask Note HTTP Port is fixed at 80 7 Use the Variable knob to highlight a character and use the Select key to choose a character Select VARIABLE ...

Page 10: ...unication with a client PC or device over LAN By default the Socket Server is off Configure Socket Server 1 Configure the IP address for the GDS 1000B Page 8 2 Press the Utility key Utility 3 Press I O from the bottom menu 4 Press Socket Server from the side menu 5 Press Select Port and choose the port number with the Variable knob Range 1024 65535 6 Press Set Port to confirm the port number 7 The...

Page 11: ... Automation Explorer can be used This program is available on the NI website www ni com Operation 1 Configure the IP address for the GDS 1000B Page 8 2 Configure the socket port Page 10 3 Start the NI Measurement and Automation Explorer MAX program Using Windows press Start All Programs National Instruments Measurement Automation 4 From the Configuration panel access My System Devices and Interfac...

Page 12: ...GDS 1000B Programming Manual 12 5 Right click Network Devices and select Create New Visa TCP IP Resource 4 5 6 Select Manual Entry of Raw Socket from the popup window 7 Click Next 6 7 ...

Page 13: ... 10 A popup will appear to tell you if a VISA socket session was successfully created 11 Click Next 10 11 8 9 12 Choose an alias for the socket connection if you like 13 Click Finish to finish the configuration 12 13 14 The GDS 1000B will now appear under Network Devices in the Configuration Panel ...

Page 14: ...sa Test Panel to send a remote command to the GDS 1000B 14 15 16 Click on the Configuration icon 17 Select the I O Settings tab 18 Mark the Enable Termination Character checkbox Make sure the termination character is a line feed n value xA 19 Click Apply Changes 16 17 18 19 ...

Page 15: ...or Enter Command drop box 22 Click on Query 23 The manufacturer model number serial number and firmware version will be displayed in the buffer For example GW GDS 1102B PXXXXXX V1 00 20 21 22 23 Note For further details about remote control and remote commands please see the GDS 1000B programming manual ...

Page 16: ...ble SCPI 1994 partially compatible Command forms Commands and queries have two different forms long and short The command syntax is written with the short form of the command in capitals and the remainder long form in lower case The commands can be written in capitals or lower case just so long as the short or long forms are complete An incomplete command will not be recognized Below are examples ...

Page 17: ...e terminator Parameter Type Description Example Boolean boolean logic 0 1 NR1 Integers 0 1 2 3 NR2 floating point 0 1 3 14 8 5 NR3 floating point with an exponent 4 5e 1 8 25e 1 NRf any of NR1 2 3 1 1 5 4 5e 1 Message terminator LF line feed code Note Commands are non case sensitive TIMebase SCALe NR3 LF 1 2 3 4 ...

Page 18: ...6 ESE 36 ESR 37 OPC 38 SRE 38 STB 39 Acquisition ACQuire AVERage 40 ACQuire MODe 41 ACQuire X MEMory 41 ACQuire FILTer SOURce 43 ACQuire FILTer 44 ACQuire FILTer FREQuency 44 ACQuire FILTer TRACking 44 ACQuire X STATe 45 ACQuire INTERpolation 45 ACQuire RECOrdlength 45 HEADer 46 Autoscale AUTOSet 47 AUTORSET MODe 47 ...

Page 19: ...el X SCALe 52 Math MATH DISP 54 MATH TYPe 55 MATH DUAL SOURce X 55 MATH DUAL OPERator 55 MATH DUAL POSition 56 MATH DUAL SCALe 56 MATH FFT SOURce 57 MATH FFT MAG 57 MATH FFT WINDow 57 MATH FFT POSition 58 MATH FFT SCALe 58 MATH FFT HORizontal SCALe 59 MATH FFT HORizontal POSition 59 MATH DEFine 59 MATHVAR 60 MATHVAR VAR X 61 MATH ADVanced POSition 61 MATH ADVanced SCALe 61 Cursor CURSor MODe 64 CU...

Page 20: ... CURSor XY POLar RADIUS POSition X 70 CURSor XY POLar RADIUS DELta 71 CURSor XY POLar THETA POSition X 71 CURSor XY POLar THETA DELta 71 CURSor XY PRODuct POSition X 72 CURSor XY PRODuct DELta 72 CURSor XY RATio POSition X 72 CURSor XY RATio DELta 73 Display DISPlay INTensity WAVEform 74 DISPlay INTensity GRATicule 74 DISPlay INTensity BACKLight 75 DISPlay INTensity BACKLight AUTODim ENAble 75 DIS...

Page 21: ...EFLevel PERCent LOW 84 MEASUrement REFLevel PERCent MID 84 MEASUrement REFLevel PERCent MID2 84 MEASure FALL 85 MEASure FOVShoot 85 MEASure FPReshoot 86 MEASure FREQuency 86 MEASure NWIDth 87 MEASure PDUTy 87 MEASure PERiod 88 MEASure PWIDth 88 MEASure RISe 89 MEASure ROVShoot 89 MEASure RPReshoot 90 MEASure PPULSE 91 MEASure NPULSE 91 MEASure PEDGE 92 MEASure NEDGE 92 MEASure AMPlitude 93 MEASure...

Page 22: ...104 MEASure PHAse 105 Measurement MEASUrement MEAS X SOURCE X 106 MEASUrement MEAS X TYPe 107 MEASUrement MEAS X STATE 107 MEASUrement MEAS X VALue 108 MEASUrement MEAS X MAXimum 109 MEASUrement MEAS X MEAN 110 MEASUrement MEAS X MINImum 110 MEASUrement MEAS X STDdev 111 MEASUrement STATIstics MODe 112 MEASUrement STATIstics WEIghting 112 MEASUrement STATIstics 113 Reference REF X DISPlay 114 REF ...

Page 23: ... TYPe 124 TRIGger SOURce 125 TRIGger COUPle 125 TRIGger NREJ 125 TRIGger MODe 126 TRIGger HOLDoff 126 TRIGger LEVel 126 TRIGger HLEVel 127 TRIGger LLEVel 127 TRIGger EDGe SLOP 128 TRIGger DELay SLOP 128 TRIGger DELay TYPe 129 TRIGger DELay TIMe 129 TRIGger DELay EVENt 129 TRIGger DELay LEVel 130 TRIGger PULSEWidth POLarity 130 TRIGger RUNT POLarity 131 TRIGger RUNT WHEn 131 TRIGger RUNT TIMe 132 T...

Page 24: ...ess MODe 141 TRIGger BUS B1 I2C ADDRess TYPe 142 TRIGger BUS B1 I2C ADDRess VALue 142 TRIGger BUS B1 I2C ADDRess DIRection 143 TRIGger BUS B1 I2C DATa SIZe 144 TRIGger BUS B1 I2C DATa VALue 144 TRIGger BUS B1 UART CONDition 145 TRIGger BUS B1 UART RX DATa SIZe 146 TRIGger BUS B1 UART RX DATa VALue 147 TRIGger BUS B1 UART TX DATa SIZe 147 TRIGger BUS B1 UART TX DATa VALue 148 TRIGger BUS B1 SPI CON...

Page 25: ...TRIGger BUS B1 LIN IDentifier VALue 161 System commands SYSTem LOCK 163 SYSTem ERRor 163 Save Recall RECAll SETUp 164 RECAll WAVEform 164 SAVe IMAGe 165 SAVe IMAGe FILEFormat 165 SAVe IMAGe INKSaver 166 SAVe SETUp 166 SAVe WAVEform 167 SAVe WAVEform FILEFormat 168 Ethernet Commands ETHERnet DHCP 169 Bus Decode Commands BUS1 171 BUS1 STATE 171 BUS1 TYPe 171 BUS1 INPut 172 BUS1 I2C ADDRess RWINClude...

Page 26: ...URce 179 BUS1 DISplay FORMAt 179 LISTer DATA 180 BUS1 CAN SOURce 180 BUS1 CAN PROBe 180 BUS1 CAN SAMPLEpoint 181 BUS1 CAN BITRate 181 BUS1 LIN BITRate 182 BUS1 LIN IDFORmat 182 BUS1 LIN POLARity 183 BUS1 LIN SAMPLEpoint 183 BUS1 LIN SOURce 183 BUS1 LIN STANDard 184 Mark Commands MARK 185 MARK CREATE 185 MARK DELEte 186 Search Commands SEARCH COPY 188 SEARCH STATE 189 SEARCH TOTAL 189 SEARCH TRIGge...

Page 27: ... DIRection200 SEARCH TRIGger BUS B1 I2C DATa SIZe 201 SEARCH TRIGger BUS B1 I2C DATa VALue 201 SEARCH TRIGger BUS B1 UART CONDition 202 SEARCH TRIGger BUS B1 UART RX DATa SIZe 203 SEARCH TRIGger BUS B1 UART RX DATa VALue 204 SEARCH TRIGger BUS B1 UART TX DATa SIZe 204 SEARCH TRIGger BUS B1 UART TX DATa VALue 205 SEARCH TRIGger BUS B1 SPI CONDition 206 SEARCH TRIGger BUS B1 SPI DATa SIZe 206 SEARCH...

Page 28: ...Label Commands CHANnel X LABel 221 CHANnel X LABel DISPlay 222 REF X LABel 222 REF X LABel DISPlay 223 BUS1 LABel 224 BUS1 LABel DISPlay 224 SET X LABel 225 Segment Commands SEGMents STATE 227 SEGMents CURRent 228 SEGMents TOTalnum 228 SEGMents TIMe 229 SEGMents DISPALL 229 SEGMents MEASure MODe 229 SEGMents MEASure PLOT SOURce 230 SEGMents MEASure PLOT DIVide 230 SEGMents MEASure PLOT SELect 231 ...

Page 29: ...e 240 GONogo VIOLation 240 GONogo SCRipt 240 TEMPlate MODe 241 TEMPlate MAXimum 241 TEMPlate MINimum 241 TEMPlate POSition MAXimum 242 TEMPlate POSition MINimum 242 TEMPlate SAVe MAXimum 242 TEMPlate SAVe MINimum 243 TEMPlate TOLerance 243 TEMPlate SAVe AUTo 243 Data Logging Commands DATALOG STATE 244 DATALOG SOURce 244 DATALOG SAVe 245 DATALOG INTerval 245 DATALOG DURation 246 Remote Disk Command...

Page 30: ...GDS 1000B Programming Manual 30 REMOTEDisk PASSWord 248 REMOTEDisk MOUNT 248 REMOTEDisk AUTOMount 249 ...

Page 31: ... Commands 47 Vertical Commands 48 Math Commands 54 Cursor Commands 63 Display Commands 74 Hardcopy Commands 78 Measure Commands 81 Measurement Commands 106 Reference Commands 114 Run Command 117 Stop Command 117 Single Command 117 Force Command 118 Timebase Commands 119 Trigger Commands 122 System Commands 163 Save Recall Commands 164 Ethernet Commands 169 Bus Decode Commands 170 Mark Commands 185...

Page 32: ...GDS 1000B Programming Manual 32 Segment Commands 227 DVM Commands 236 Go_NoGo Commands 238 Data Logging Commands 244 Remote Disk Commands 247 ...

Page 33: ... Syntax IDN Example IDN GW GDS 1074B PXXXXXX V1 XX LRN Description Returns the oscilloscope settings as a data string Syntax LRN Example LRN DISPlay WAVEform VECTOR PERSistence 4 000E 00 INTe nsity WAVEform 50 INTensity GRATicule 50 GRATicule FULL CHANnel CH1 DISPlay ON BWLimit FULL COUPling DC INVert OFF POSition 1 020E 01 PROBe RATio 1 000e 00 PR OBe TYPe VOLTAGE SCALe 5 000E 02 IMPedance Query ...

Page 34: ...5 WINDow SCALe 1 000E 05 ACQuire MODe SAMPE AVERage 4 CURSo r SOURce CH1 MODe OFF H1Position H2Position V1Position V2Position HARDcopy MODe SAVE PRINTINKSaver ON SAVEINKSaver OFF SAVEFORMat PNG ASSIGN IMAGE TRIGger FREQuency 4 167E 03 TYPe BUS SOURce CH1 COUPle DC NREJ OFF REJect OFF MODe AUTO HOLDoff 4 000e 08 LEVelH 1 020E 01 LEVelL 0 000E 00 EDGe SLOP RISE DELay TYPe T IME DELay TIME 0 000 DELa...

Page 35: ...N TRIGger PULSe TIMe 4 000e 08 TRIGger RUNT WHEn THAN TRIGger RUN T TIMe 4 000e 08 TRIGger RISEFall WHEn THAN TRIGger RISEFall TIMe 4 000e 08 C HANnel1 LABel CHANnel2 LABel REF1 LABel REF 2 LABel REF3 LABel REF4 LAB el SET1 LABel SET2 LABel SET3 LABel SET4 LABe l SET5 LABel SET6 LABel SET7 LABel SET8 LABel SET9 LABel SET10 LABel SET11 LABel SET12 LAB el SET13 LABel SET14 LABel SET15 LABel SET16 LA...

Page 36: ...1000B recalls the default panel settings Syntax RST CLS Description Clears the error queue Syntax CLS ESE Description Sets or queries the Standard Event Status Enable register Syntax Query Syntax ESE NR1 ESE Return parameter NR1 0 255 Bit Weight Bit Weight Event Description 0 1 OPC Operation Complete Bit 1 2 RQC Not used 2 4 QYE Query Error 3 8 DDE Device Error Set Set Set Set Query ...

Page 37: ...vent Status Event register The Event Status register is cleared after it is read Query Syntax ESR Return parameter NR1 0 255 Bit Weight Bit Weight Event Description 0 1 OPC Operation Complete Bit 1 2 RQC Not used 2 4 QYE Query Error 3 8 DDE Device Error 4 16 EXE Execution Error 5 32 CME Command Error 6 64 URQ User Request 7 128 PON Power On Example ESR 4 Indicates that there is a query error Query...

Page 38: ...nding commands have completed SRE Description Sets or queries the Service Request Enable register The Service Request Enable register determines which registers of the Status Byte register are able to generate service requests Syntax Query Syntax SRE NR1 SRE Parameter Return parameter NR1 0 255 Bit Weight Bit Weight Event Description 0 1 Not used 1 2 Not used 2 4 Not used 3 8 Not used 4 16 MAV Mes...

Page 39: ...S Master summary Status replacing the RQS bit bit 6 Query Syntax STB Return parameter NR1 0 255 Bit Weight Bit Weight Event Description 0 1 Not used 1 2 Not used 2 4 Not used 3 8 Not used 4 16 MAV Message Available Bit 5 32 ESB Event Status Bit 6 64 MSS Master Summary Bit 6 64 RQS Request Service Bit 7 128 Not used Example STB 16 Indicates that the MAV bit is set Query ...

Page 40: ...rdlength 45 HEADer 46 ACQuire AVERage Description Selects or returns the number of waveform acquisitions that are averaged in the average acquisition mode Syntax ACQuire AVERage NR1 Related Commands ACQuire MODe Parameter NR1 2 4 8 16 32 64 128 256 Note Before using this command select the average acquisition mode See the example below Example ACQuire MODe AVERage ACQuire AVERage 2 Selects the ave...

Page 41: ...ry Description Returns the data in acquisition memory for the selected channel as a header raw data Syntax ACQuire X MEMory Related Commands ACQuire RECOrdlength HEADer Parameter X Channel number 1 to 4 Return parameter string waveform block data Returns acquisition settings followed by raw waveform block data string Returns the acquisition settings for the selected channel Format parameter 1 sett...

Page 42: ...follow Indicates the number of bytes that follow for the raw data ASCII Raw Data Each two bytes in hex encodes the vertical data of a data point The data is signed hex data 2 s complement 32768 32767 Waveform Raw Data Example Header raw data Hex 23 34 32 30 30 30 00 1C 00 1B 00 1A 00 1A 00 1B ASCII Decimal 42000 28 27 26 26 27 The actual value of a data point can be calculated with the following f...

Page 43: ...tical Scale 5 000e 00 Vertical Position 1 100e 01 Horizontal Units S Horizontal Scale 5 000E 04 Horizontal Position 0 000E 00 Horizontal Mode Main SincET Mode Real Time Sampling Period 5 000e 07 Horizontal Old Scale 5 000E 04 Horizontal Old Position 0 000E 00 Firmware V0 99b8 Time 02 Oct 14 17 00 43 Waveform Data 520000 follows waveform block data in hex ACQuire FILTer SOURce Description Returns t...

Page 44: ...y Note This command is only applicable when the Digital Filter app is installed See the user manual for details Syntax ACQuire FILTer FREQuency DEFault NRf Parameter Return parameter DEFault Sets the filter frequency to the default NRf Manually sets the filter frequency 1Hz 500MHz Example ACQuire FILTer FREQuency 1 Sets the filter frequency to 1Hz ACQuire FILTer TRACking Description Turns filter t...

Page 45: ... s raw data is not ready Note If the oscilloscope changes the acquisition status from STOP to RUN the status will be reset as zero ACQuire INTERpolation Description Selects or returns the interpolation mode Syntax ACQuire INTERpolation ET SINC Parameter Return parameter ET Equivalent Time interpolation The GDS 1000B doesn t support ET SINC Sets to SIN X X interpolation Example ACQuire INTERpolatio...

Page 46: ...record length to 1000 points HEADer Description Configures whether the returned data of the ACQuire MEM query will contain header information or not It is set to ON by default Syntax HEADer OFF ON Related Commands ACQuire X MEMory Parameter ON Add header information OFF Don t add header information Return parameter Returns the configuration ON OFF for the selected channel Example HEADer ON Set Que...

Page 47: ...orizontal scale vertical scale and trigger according to the input signal Syntax AUTOSet AUTORSET MODe Description Sets the Autoset mode or queries its state Syntax AUTORSET MODe FITScreen ACPriority Related Commands AUTOSet Parameter Return parameter FITScreen Fit Screen mode ACPriority AC priority mode Example AUTORSET FITSCREEN Set Set Query ...

Page 48: ...X PROBe RATio 52 CHANnel X PROBe TYPe 52 CHANnel X SCALe 52 CHANnel X BWLimit Description Sets or returns the bandwidth limit on off Syntax CHANnel X BWLimit FULL NR3 Parameter X Channel 1 2 3 4 FULL Full bandwidth NR3 Sets the bandwidth limit to a pre defined bandwidth 20E 6 20MHz Return Parameter NR3 Returns the bandwidth Full Full bandwidth Example CHANnel1 BWLimit 2 000E 07 Sets the channel 1 ...

Page 49: ...Channel 1 CHANnel X DESKew Description Sets the deskew time in seconds Syntax CHANnel X DESKew NR3 Parameter X Channel 1 2 3 4 NR3 Deskew time 5 00E 11 to 5 00E 11 50ns to 50 ns 10 ps step Return parameter NR3 Returns the deskew time Example CHANnel1 DESKew 1 300E 9 Sets the deskew time to 1 3 nano seconds CHANnel X DISPlay Description Turns a channel on off or returns its status Syntax CHANnel X ...

Page 50: ... X Channel 1 2 3 4 GND Ground CENTer Center Return parameter GND Expand By Ground CENTER Expand By Center Example CHANnel1 EXPand GND Sets Channel 1 to Expand By Ground CHANnel X IMPedance Description Returns the impedance of the oscilloscope The impedance of the GDS 1000B is fixed at 1MΩ Syntax CHANnel X IMPedance Parameter x Channel 1 2 3 4 CH1 2 3 4 Return parameter NR3 Returns the impedance va...

Page 51: ...level for a channel Note The vertical position will only be set to closest allowed value The position level range depends on the vertical scale The scale must first be set before the position can be set Syntax CHANnel X POSition NRf Parameter X Channel 1 2 3 4 NRf Position Range depends on the vertical scale Return parameter NR3 Returns the position value Example 1 CHANnel1 POSition 2 4E 3 Sets th...

Page 52: ...ation factor to 1x CHANnel X PROBe TYPe Description Sets or returns the probe type voltage current Syntax CHANnel X PROBe TYPe VOLTage CURRent Related Commands CHANnel X PROBe RATio Parameter X Channel 1 2 3 4 VOLTage Voltage CURRent Current Return parameter Returns the probe type Example CHANnel1 PROBe TYPe VOLTage Sets the Channel 1 probe type to voltage CHANnel X SCALe Description Sets or retur...

Page 53: ... X SCALe NRf Parameter X Channel 1 2 3 4 NRf Vertical scale 2e 3 to 1e 1 2mV to 10V Probe x1 Return parameter NR3 Returns the vertical scale in volts or amps Example CHANnel1 SCAle 2 00E 2 Sets the Channel 1 vertical scale to 20mV div ...

Page 54: ...FFT POSition 58 MATH FFT SCALe 58 MATH FFT HORizontal SCALe 59 MATH FFT HORizontal POSition 59 MATH DEFine 59 MATHVAR 60 MATHVAR VAR X 61 MATH ADVanced POSition 61 MATH ADVanced SCALe 61 MATH DISP Description Turns the math display on or off on the screen Syntax MATH DISP OFF ON Parameter Return parameter OFF Math is not displayed on screen ON Math is displayed on screen Example MATH DISP OFF Math...

Page 55: ...ath type Example MATH TYPe DUAL Sets the Math type to dual channel math operation MATH DUAL SOURce X Description Sets the dual math source for source 1 or 2 Syntax MATH DUAL SOURce X CH1 CH2 CH3 CH4 REF1 REF2 REF3 REF4 Parameter X Source number 1 or 2 CH1 4 Channel 1 to 4 REF1 4 Reference waveforms 1 to 4 Return parameter Returns the source for the source 1 or 2 Example MATH DUAL SOURce1 CH1 Sets ...

Page 56: ...result expressed by unit division Syntax MATH DUAL POSition NRf Parameter NRf Vertical position Depends on the vertical scale Unit Div Return parameter NR3 Returns the vertical position Example MATH DUAL POSition 1 0E 0 Sets the vertical position to 1 00 unit div MATH DUAL SCALe Description Sets the vertical scale of the displayed math result Syntax MATH DUAL SCALe NRf Parameter NRf Vertical scale...

Page 57: ... FFT source Example MATH FFT SOURce CH1 Sets the FFT math source as channel 1 MATH FFT MAG Description Sets FFT vertical units as linear or decibels Syntax MATH FFT MAG LINEAR DB Parameter LINEAR Linear units Vrms DB Logarithmic units dB Return parameter Returns the FFT vertical units Example MATH FFT MAG DB Sets FFT vertical units to dB MATH FFT WINDow Description Sets the windowing filter used f...

Page 58: ...t Syntax MATH FFT POSition NRf Parameter NRf Vertical position 12e 0 to 12e 0 12 units division to 12 units division Return parameter NR3 Returns the vertical position Example MATH FFT POSition 2e 1 Sets the FFT position to 0 2 divisions MATH FFT SCALe Description Sets the vertical scale of the displayed FFT result Syntax MATH FFT SCALe NRf Parameter NRf Vertical scale Linear 2e 3 to 1e 3 2mV 1kV ...

Page 59: ...d FFT result Syntax MATH FFT HORizontal POSition NRf Parameter NRf Horizontal position 0Hz 999 9kHz Return parameter NR3 Returns the vertical position Example MATH FFT HORizontal POSition 6 0e5 Sets the FFT horizontal position to 600kHz MATH DEFine Description Sets or queries the advanced math expression as a string Syntax MATH DEFine string Related MATH DISP MATH TYPe Parameter string An expressi...

Page 60: ...cleRMS Area CycleArea ROVShoot FOVShoot Freq Period Rise Fall PosWidth NegWidth Dutycycle FRR FRF FFR FFF LRR LRF LFR LFF Phase Return parameter Returns the expression as a string Example MATH DISP ON MATH TYPe ADVanced MATH DEFine CH1 CH2 Sets the math expression to CH1 CH2 MATHVAR Description Returns the value of the VAR1 and VAR2 variables Syntax MATHVAR Related Commands MATHVAR VAR X MATH DEFi...

Page 61: ...H VAR1 6 0e4 Sets VAR1 to 60000 MATH ADVanced POSition Description Sets the vertical position of the advanced math result expressed in unit div Syntax MATH ADVanced POSition NRf Parameter NRf Vertical position 12e 0 to 12e 0 12 units division to 12 units division Return parameter NR3 Returns the vertical position Example MATH ADVanced POSition 1 0e 0 Sets the position as 1 00 unit div MATH ADVance...

Page 62: ...GDS 1000B Programming Manual 62 Parameter NRf Vertical scale Return parameter NR3 Returns the vertical scale Example MATH ADVanced SCALe 2 0E 3 Sets the vertical scale to 2mV Div ...

Page 63: ...Sor V2Position 68 CURSor VDELta 69 CURSor XY RECTangular X POSition X 69 CURSor XY RECTangular X DELta 69 CURSor XY RECTangular Y POSition X 70 CURSor XY RECTangular Y DELta 70 CURSor XY POLar RADIUS POSition X 70 CURSor XY POLar RADIUS DELta 71 CURSor XY POLar THETA POSition X 71 CURSor XY POLar THETA DELta 71 CURSor XY PRODuct POSition X 72 CURSor XY PRODuct DELta 72 CURSor XY RATio POSition X 7...

Page 64: ...on HV Turns horizontal and vertical cursors on Return parameter Returns the state of the cursors H HV OFF Example CURSor MODe OFF Turns the cursors off CURSor SOURce Description Sets or queries the cursor source Syntax CURSor SOURce CH1 CH2 CH3 CH4 REF1 REF2 REF3 REF4 MATH BUS1 Parameter CH1 CH4 Channel 1 to 4 REF1 4 Reference waveform 1 to 4 MATH Math source BUS1 Bus source Return parameter Retur...

Page 65: ...ERcent Sets the cursor units to percent Return parameter Returns the unit type Example CURSor HUNI SEConds Sets the units to time in seconds CURSor HUSE Description Sets the current cursor position as the phase or ratio reference for the Percent or Degrees horizontal cursors Note This command can only be used when CURSor HUNI is set to DEGrees or PERcent Syntax CURSor HUSE CURRent Related Commands...

Page 66: ...UNI BASE Sets the units to the base units CURSor VUSE Description Sets the current cursor position as the ratio reference for the Percent vertical cursors Note This command can only be used when CURSor VUNI is set to PERcent Syntax CURSor VUSE CURRent Related Commands CURSor MODe CURSor VUNI Parameter CURRent Uses the current vertical position Example CURSor VUSE CURRent CURSor DDT Description Ret...

Page 67: ...tion Parameter NRf Horizontal position Return parameter Returns the cursor position Example CURSor H1Position 1 34E 3 Returns the H1 cursor position as 1 34ms CURSor H2Position Description Sets or returns the second horizontal cursor H2 position Syntax CURSor H2Position NRf Related Commands CURSor H1Position Parameter NRf Horizontal position Return parameter Returns the cursor position Example CUR...

Page 68: ...n Syntax CURSor V1Position NRf Parameter NRf Vertical position Depends on the vertical scale Return parameter NR3 Returns the cursor position Example CURSor V1Position 1 6E 1 Sets the V1 cursor position to 160mA CURSor V2Position Description Sets the first vertical cursor V2 position Syntax CURSor V2Position NRf Parameter NRf Vertical position Depends on the vertical scale Return parameter NR3 Ret...

Page 69: ...or the X rectangular coordinates for cursor 1 or 2 Syntax CURSor XY RECTangular X POSition X NRf Parameter X Cursor 1 2 NRf Horizontal position co ordinates Return parameter NR3 Returns the cursor position Example CURSor XY RECTangular X POSition1 4 0E 3 Sets the X coordinate cursor 1 position to 40mV mV CURSor XY RECTangular X DELta Description Returns the delta value of cursor 1 and 2 on the X c...

Page 70: ...urns the cursor position Example CURSor XY RECTangular Y POSition1 4 0E 3 Sets the Y coordinate cursor 1 position to 40mV mV CURSor XY RECTangular Y DELta Description Returns the delta value of cursor 1 and 2 on the Y coordinate Syntax CURSor XY RECTangular Y DELta Return Parameter NR3 Returns the delta value of cursor 1 and 2 as NR3 Example CURSor XY RECTangular Y DELta 80 0E 3 Returns the horizo...

Page 71: ...rameter NR3 Returns the radius delta Example CURSor XY POLar RADIUS DELta 31 4E 3 Returns the radius delta as 31 4mV CURSor XY POLar THETA POSition X Description Queries the polar angle for the specified cursor in XY mode where X can be either 1 or 2 Syntax CURSor XY POLar THETA POSition X Parameter X 1 2 Cursor 1 Cursor 2 Return parameter NR3 Returns the polar angle Example CURSor XY POLAR RADIUS...

Page 72: ... X Parameter X 1 2 Cursor 1 Cursor 2 Return parameter NR3 Returns the product value of the Cursor1 or Cursor2 Example CURSor XY PRODuct POSition1 9 44E 5 Returns the product of cursor1 as 94 4uVV CURSor XY PRODuct DELta Description Queries the product delta in XY mode Syntax CURSor XY PRODuct DELta Return parameter NR3 Returns the product delta Example CURSor XY PRODuct DELta 1 22E 5 Returns the p...

Page 73: ...rns the ratio Example CURSor XY RATio POSition 6 717E 1 Returns the ratio value as 6 717V V CURSor XY RATio DELta Description Queries the ratio delta in XY mode Syntax CURSor XY RATio DELta Return parameter NR3 Returns the ratio delta Example CURSor XY RATio DELta 5 39E 1 Returns the ratio delta as 53 9V V Query ...

Page 74: ...ts or queries the waveform intensity level Syntax DISPlay INTensity WAVEform NRf Parameter NRf 0 0E 0 to 1 0E 2 0 to 100 Return Parameter NR3 Returns the intensity Example DISPlay INTensity WAVEform 5 0E 1 Sets the waveform intensity to 50 DISPlay INTensity GRATicule Description Sets or queries the graticule intensity level Syntax DISPlay INTensity GRATicule NRf Parameter NRf 1 0E 0 to 1 0E 2 10 t...

Page 75: ...ets or queries the display auto dim function Syntax DISPlay INTensity BACKLight AUTODim ENAble OFF ON Parameter Return parameter OFF Turn auto dim on ON Turn auto dim off Example DISPlay INTensity BACKLight AUTODim ENAble ON Turns the auto dim function on DISplay INTENSITy BACKLight AUTODim TIMe Description Sets or queries the display auto dim time Syntax DISPlay INTensity BACKLight AUTODim TIMe N...

Page 76: ...finite persistence OFF No persistence Return Parameter NR3 Returns the persistence time INFInite Infinite persistence OFF No persistence Example DISPlay PERSistence 2 0E 0 Sets the persistence to 2 seconds DISPlay GRATicule Description Sets or queries graticule display type Syntax DISPlay GRATicule FULL GRID CROSs FRAMe Parameter FULL CROSs FRAMe GRID Return parameter Returns the graticule type Ex...

Page 77: ... WAVEform VECTor Sets the waveform to vectors DISPlay OUTPut Description Returns the screen image as a 16 bit RGB run length encoded image Syntax DISPlay OUTPut Return parameter Format header data LF For example assuming the image data size is 60072 bytes then the following would be returned 560072 count color count color LF Where 560072 is the header each count and color data are 2 bytes and LF i...

Page 78: ... the equivalent of pressing the Hardcopy key on the front panel Syntax HARDcopy START Related Commands HARDcopy MODe HARDcopy PRINTINKSaver HARDcopy SAVEINKSaver HARDcopy SAVEFORMat HARDcopy ASSIGN HARDcopy MODe Description Sets or queries whether hardcopy is set to print or save Syntax HARDcopy MODe PRINT SAVE Related Commands HARDcopy START Parameter PRINT Print mode SAVE Save mode Return parame...

Page 79: ...py PRINTINKSaver ON Sets Ink Saver to ON for printing HARDcopy SAVEINKSaver Description Sets Inksaver On or Off for saving screen images Syntax HARDcopy SAVEINKSaver OFF ON Related Commands HARDcopy START HARDcopy MODe Parameter ON Inksaver ON OFF Inksaver OFF Return parameter Returns the screen image Ink Saver mode ON OFF Example HARDcopy SAVEINKSaver ON Sets Inksaver to ON for saving screen imag...

Page 80: ...y ASSIGN Description Sets or queries what file type the hardcopy key has been assigned to save Syntax HARDcopy ASSIGN IMAGe WAVEform SETUp ALL Related Commands HARDcopy START HARDcopy MODe Parameter IMAGe Save image files WAVEform Save waveforms SETUp Save the panel setup ALL Save All image waveform setup Return parameter Returns the file type IMAGE WAVEFORM SETUP ALL Example HARDcopy ASSIGN IMAGE...

Page 81: ...MEASure FALL 85 MEASure FOVShoot 85 MEASure FPReshoot 86 MEASure FREQuency 86 MEASure NWIDth 87 MEASure PDUTy 87 MEASure PERiod 88 MEASure PWIDth 88 MEASure RISe 89 MEASure ROVShoot 89 MEASure RPReshoot 90 MEASure PPULSE 91 MEASure NPULSE 91 MEASure PEDGE 92 MEASure NEDGE 92 MEASure AMPlitude 93 MEASure MEAN 93 MEASure CMEan 94 MEASure HIGH 95 MEASure LOW 95 MEASure MAX 96 MEASure MIN 96 MEASure P...

Page 82: ...s or queries the measurement gating Syntax MEASure GATing OFF SCREen CURSor Parameter OFF Full record SCREen Gating set to screen width CURSor Gating between cursors Return parameter Returns the gating OFF SCREEN CURSOR Example MEASure GATing OFF Turns gating off full record MEASure SOURce Description Sets or queries the measurement source for source1 or source2 Syntax MEASure SOURce X CH1 CH2 CH3...

Page 83: ...ogram Set to the Histogram method MINMax Set to the Min Max method Return parameter Returns the measurement method AUTO HISTOGRAM MINMAX Example MEASure METHod AUTo Set the measurement method to auto MEASUrement REFLevel PERCent HIGH Description Sets or queries the high reference level as a percentage Syntax MEASUrement REFLevel PERCent HIGH NRf Parameter NRf 0 100 Return parameter Returns the hig...

Page 84: ... the first mid reference level as a percentage Syntax MEASUrement REFLevel PERCent MID NRf Parameter NRf 0 100 Return parameter Returns the mid reference level Example MEASUrement REFLevel PERCent MID 50 Set the mid reference level to 50 MEASUrement REFLevel PERCent MID2 Description Sets or queries the second mid reference level as a percentage Syntax MEASUrement REFLevel PERCent MID2 NRf Paramete...

Page 85: ...hannel See the example below Example MEASure SOURce1 CH1 MEASure FALL Selects Channel 1 as the source and then measures the fall time MEASure FOVShoot Description Returns the fall overshoot amplitude Syntax MEASure FOVShoot Related Commands MEASure SOURce X Return parameter NR3 Returns the fall overshoot as a percentage Chan Off Indicates the source channel is not activated Note Before using this ...

Page 86: ...r NR3 Returns the fall preshoot as a percentage Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure FPReshoot Selects Channel 1 and then measures the fall preshoot MEASure FREQuency Description Returns the frequency value Syntax MEASure FREQuency Related Commands MEASure SOURc...

Page 87: ...e SOURce X Return parameter NR3 Returns the negative pulse width in seconds Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure NWIDth 4 995E 04 Selects Channel 1 and then measures the negative pulse width MEASure PDUTy Description Returns the positive duty cycle ratio as perc...

Page 88: ...d Description Returns the period Syntax MEASure PERiod Related Commands MEASure SOURce X Return parameter NR3 Returns the period Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure PERiod 1 0E 3 Selects Channel 1 and then measures the period MEASure PWIDth Description Returns ...

Page 89: ...MEASure RISe Description Returns the first pulse rise time Syntax MEASure RISe Related Commands MEASure SOURce X Return parameter NR3 Returns the rise time Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure RISe 8 5E 6 Selects Channel 1 and then measures the rise time MEASure...

Page 90: ...lects Channel 1 and then measures the rise overshoot MEASure RPReshoot Description Returns rising preshoot over the entire waveform in percentage Syntax MEASure RPReshoot Related Commands MEASure SOURce X Return parameter NR3 Returns the rising preshoot Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example...

Page 91: ...ed Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure PPULSE 6 000E 00 Selects Channel 1 and then measures the number of positive pulses MEASure NPULSE Description Returns the number of negative pulses Syntax MEASure NPULSE Related Commands MEASure SOURce X Return parameter NR3 Returns the number of negative pulses Chan Off Indic...

Page 92: ... Syntax MEASure PEDGE Related Commands MEASure SOURce X Return parameter NR3 Returns the number of positive edges Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure PEDGE 1 100E 01 Selects Channel 1 and then measures the number of positive edges MEASure NEDGE Description Retu...

Page 93: ...es MEASure AMPlitude Description Returns the amplitude difference between the Vhigh Vlow Syntax MEASure AMPlitude Related Commands MEASure SOURce X Return parameter NR3 Returns the amplitude Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure AMPlitude 3 76E 3 Selects Channel ...

Page 94: ... 1 82E 3 Selects Channel 1 and then measures the mean value MEASure CMEan Description Returns the mean voltage current of one full period Syntax MEASure CMEan Related Commands MEASure SOURce X Return parameter NR3 Returns the cyclic mean Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1...

Page 95: ...t the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure HIGH 3 68E 3 Selects Channel 1 and then measures the high voltage current MEASure LOW Description Returns the global low voltage current Syntax MEASure LOW Related Commands MEASure SOURce X Return parameter NR3 Returns the global low value Chan Off Indicates the source channel is not activated Note Before using thi...

Page 96: ...imum amplitude Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure MAX 1 90E 3 Selects Channel 1 and then measures the maximum amplitude MEASure MIN Description Returns the minimum amplitude Syntax MEASure MIN Related Commands MEASure SOURce X Return parameter NR3 Returns the ...

Page 97: ...tude Syntax MEASure PK2Pk Related Commands MEASure SOURce X Return parameter NR3 Returns the voltage or current peak to peak measurement Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure PK2Pk 2 04E 1 Selects Channel 1 and then measures the peak to peak amplitude MEASure RMS...

Page 98: ...lects Channel 1 and then measures the RMS voltage current MEASure CRMS Description Returns the root mean square voltage current of one full period Syntax MEASure CRMS Related Commands MEASure SOURce X Return parameter NR3 Returns the CRMS value Chan Off Indicates the source channel is not activated Note Before using this command select the measurement channel See the example below Example MEASure ...

Page 99: ...ommand select the measurement channel See the example below Example MEASure SOURce1 CH1 MEASure AREa 1 958E 03 Selects Channel 1 and then measures the area MEASure CARea Description Returns the voltage current area over one full period Syntax MEASure CARea Related Commands MEASure SOURce X Return parameter NR3 Returns the area value Chan Off Indicates the source channel is not activated Note Befor...

Page 100: ...ASure SOURce X Return parameter NR3 Returns the delay Chan Off Indicates the source channel is not activated Note Select the two source channels before entering this command Example MEASure SOURce1 CH1 MEASure SOURce2 CH2 MEASure FRRDelay 4 68E 6 Select channel 1 and 2 as source1 2 and then measure FRR MEASure FRFDelay Description Returns the delay between the first rising edge of source1 and the ...

Page 101: ... measures FRF MEASure FFRDelay Description Returns the delay between the first falling edge of source1 and the first rising edge of source2 Syntax MEASure FRRDelay Related Commands MEASure SOURce X Return parameter NR3 Returns the delay Chan Off Indicates the source channel is not activated Note Select the two source channels before entering this command Example MEASure SOURce1 CH1 MEASure SOURce2...

Page 102: ...source channels before entering this command Example MEASure SOURce1 CH1 MEASure SOURce2 CH2 MEASure FFFDelay 8 89E 6 Select channel 1 and 2 as delay source1 2 and then measure FFF MEASure LRRDelay Description Returns the delay between the first rising edge of source1 and the last rising edge of source2 Syntax MEASure LRRDelay Related Commands MEASure SOURce X Return parameter NR3 Returns the dela...

Page 103: ...ommands MEASure SOURce X Return parameter NR3 Returns the delay Chan Off Indicates the source channel is not activated Note Select the two source channels before entering this command Example MEASure SOURce1 CH1 MEASure SOURce2 CH2 MEASure LRFDelay 4 99E 6 Select channel 1 and 2 as delay source1 2 and then measure LRF MEASure LFRDelay Description Returns the delay between the first falling edge of...

Page 104: ...2 and then measure LFR MEASure LFFDelay Description Returns the delay between the first falling edge of source1 and the last falling edge of source2 Syntax MEASure LFFDelay Related Commands MEASure SOURce X Return parameter NR3 Returns the delay Chan Off Indicates the source channel is not activated Note Select the two source channels before entering this command Example MEASure SOURce1 CH1 MEASur...

Page 105: ...re SOURce X Return parameter NR3 Returns the phase difference Chan Off Indicates the source channel is not activated Note Select the two source channels before entering this command Example MEASure SOURce1 CH1 MEASure SOURce2 CH2 MEASure PHAse 4 50E 01 Select channel 1 and 2 as phase source1 2 and then measure the phase in degrees Query ...

Page 106: ...Istics WEIghting 112 MEASUrement STATIstics 113 MEASUrement MEAS X SOURCE X Description Sets or queries the measurement source for a selected automatic measurement This is a statistics related command Syntax MEASUrement MEAS X SOURCE X CH1 CH2 CH3 CH4 MATH Related commands MEASUrement MEAS X TYPe Parameter MEAS X The automatic measurement number from 1 to 8 SOURCE X SOURCE1 the source for all sing...

Page 107: ...ARea ROVShoot FOVShoot RPReshoot FPReshoot FREQuency PERIod RISe FALL PWIdth NWIdth PDUTy PPULSE NPULSE PEDGE NEDGE FRRDelay FRFDelay FFRDelay FFFDelay LRRDelay LRFDelay LFRDelay LFFDelay PHAse Related commands MEASUrement MEAS X SOURCE X Parameter MEAS X The automatic measurement number from 1 to 8 Return parameter Returns the measurement type Example MEASUrement MEAS1 TYPe RMS Sets measurement 1...

Page 108: ...rns measurement 1 on MEASUrement MEAS X VALue Description Returns the measurement results for the selected measurement This is a statistics related command Syntax MEASUrement MEAS X VALue Related Commands MEASure SOURce X Parameter MEAS X The automatic measurement number from 1 to 8 Return parameter NR3 Returns the measurement for the selected measurement number Note The measurement source s measu...

Page 109: ...m measurement results for the selected measurement from the last time the statistics were reset This is a statistics related command Syntax MEASUrement MEAS X MAXimum Related Commands MEASUrement STATIstics MODe Parameter MEAS X The automatic measurement number from 1 to 8 Return parameter NR3 Returns the measurement for the selected measurement number Example MEASUrement MEAS3 SOUrce1 CH1 MEASUre...

Page 110: ...eter NR3 Returns the measurement for the selected measurement number Example MEASUrement MEAS3 SOUrce1 CH1 MEASUrement MEAS3 TYPe PK2PK MEASUrement MEAS3 STATE ON MEASUrement STATIstics MODe ON MEASUrement MEAS3 MEAN 2 090E 02 Returns the mean measurement result for measurement number 3 MEASUrement MEAS X MINImum Description Returns the minimum measurement results for the selected measurement from...

Page 111: ...ent MEAS3 MINImum 1 600E 02 Returns the minimum measurement result for measurement number 3 MEASUrement MEAS X STDdev Description Returns the standard deviation for the selected measurement from the last time the statistics were reset This is a statistics related command Syntax MEASUrement MEAS X STDdev Related Commands MEASUrement STATIstics MODe Parameter MEAS X The automatic measurement number ...

Page 112: ... Syntax MEASUrement STATIstics MODe OFF ON Related commands MEASUrement STATIstics Parameter Return parameter ON Display the statistics on the screen OFF Remove the statistics from the screen Example MEASUrement STATIstics MODe ON Displays statistics on the screen MEASUrement STATIstics WEIghting Description Sets and queries the number of samples weighting used for the statistics calculations Synt...

Page 113: ...COMMAND DETAILS 113 MEASUrement STATIstics Description Resets the statics calculations This command will clear all the currently accumulated measurements Syntax MEASUrement STATIstics RESET Set ...

Page 114: ... command can be used Syntax REF x DISPlay OFF ON Parameter X Reference waveform 1 2 3 4 OFF Turns the selected reference waveform off ON Turns the selected reference waveform on Return parameter Returns the status of the selected reference waveform OFF ON Example REF1 DISPlay ON Turns on reference1 REF 1 on the display REF X TIMebase POSition Description Sets or returns the selected reference wave...

Page 115: ...m time base scale Syntax REF X TIMebase SCALe NRf Related commands REF X DISPlay Parameter X Reference waveform 1 2 3 4 NRf Horizontal scale Return parameter NR3 Returns the reference waveform scale Example REF1 TIMebase SCALe 5 00E 4 Selects reference 1 and then sets the horizontal scale to 500us div REF X OFFSet Description Sets or returns the selected reference waveform vertical position offset...

Page 116: ...ion to 50mV mA REF x SCALe Description Sets or returns the selected reference waveform vertical scale Syntax REF X SCALe NRf Related commands REF X DISPlay Parameter X Reference waveform 1 2 3 4 NRf Vertical scale Return parameter NR3 Returns the reference waveform vertical scale Example REF1 SCALe 5 000E 2 Selects reference 1 and then sets the vertical scale to 50mV mA div Set Query ...

Page 117: ...ommand STOP Description The stop command stops the oscilloscope making further acquisitions equivalent to pressing the Stop key on the front panel Syntax STOP Single Command SINGle Description The single command allows the oscilloscope to capture a single acquisition when trigger conditions have been fulfilled equivalent to pressing the Single key on the front panel Syntax SINGle Set Set Set ...

Page 118: ...GDS 1000B Programming Manual 118 Force Command FORCe Description The Force command forces an acquisition equivalent to pressing the Force Trig key on the front panel Syntax FORCe Set ...

Page 119: ...CENTer Expand from the center of the display TRIGger Expand from the trigger point Example TIMebase EXPand TRIGger Sets the expansion point to the trigger point TIMebase POSition Description Sets or queries the horizontal position Syntax TIMebase POSition NRf Parameter NRf Horizontal position Return parameter NR3 Returns the horizontal position Example TIMebase POSition 5 00E 4 Sets the horizontal...

Page 120: ...INDow XY Parameter MAIN Sets the time base mode to the main screen WINDow Sets the time base mode to the zoom window XY Sets the time base mode to the XY display Return parameter Returns the time base mode MAIN WINDOW XY Example TIMebase MODe MAIN Sets the time base mode to the main mode TIMebase WINDow POSition Description Sets or queries the zoom horizontal position Syntax TIMebase WINDow POSiti...

Page 121: ...If the oscilloscope is under ZOOM mode the main timebase function will be disabled and cannot be modified Syntax TIMebase WINDow SCALe NRf Related commands TIMebase MODe Parameter NRf Zoom horizontal scale The range will depend on the time base Return parameter NR3 Returns the zoom horizontal scale Example TIMebase WINDow SCALe 2 0E 3 Sets the zoom horizontal scale to 2ms Set Query ...

Page 122: ...Gger DELay TYPe 129 TRIGger DELay TIMe 129 TRIGger DELay EVENt 129 TRIGger DELay LEVel 130 TRIGger PULSEWidth POLarity 130 TRIGger RUNT POLarity 131 TRIGger RUNT WHEn 131 TRIGger RUNT TIMe 132 TRIGger RISEFall SLOP 132 TRIGger RISEFall WHEn 132 TRIGger RISEFall TIMe 133 TRIGger VIDeo TYPe 133 TRIGger VIDeo FIELd 134 TRIGger VIDeo LINe 135 TRIGger VIDeo POLarity 135 TRIGger PULSe WHEn 135 TRIGger P...

Page 123: ...Gger BUS B1 UART TX DATa SIZe 147 TRIGger BUS B1 UART TX DATa VALue 148 TRIGger BUS B1 SPI CONDition 149 TRIGger BUS B1 SPI DATa SIZe 149 TRIGger BUS B1 SPI DATa MISO VALue 150 TRIGger BUS B1 SPI DATa MOSI VALue 151 TRIGger BUS B1 CAN CONDition 152 TRIGger BUS B1 CAN FRAMEtype 152 TRIGger BUS B1 CAN IDentifier MODe 153 TRIGger BUS B1 CAN IDentifier VALue 153 TRIGger BUS B1 CAN IDentifier DIRection...

Page 124: ... TRIGger TYPe Description Sets or queries the trigger type Syntax TRIGger TYPe EDGe DELay PULSEWidth VIDeo RUNT RISEFall BUS TIMEOut Parameter EDGE Edge trigger DELay Delay trigger PULSEWidth Pulse width trigger VIDeo Video trigger RUNT Runt trigger RISEFall Rise and fall trigger BUS Bus trigger TIMEOut Timeout trigger Return parameter Returns the trigger type Example TRIGger TYPe EDGE Sets the tr...

Page 125: ... trigger source to channel 1 TRIGger COUPle Description Sets or queries the trigger coupling Note Applicable for edge and delay triggers only Syntax TRIGger COUPle AC DC HF LF Parameter AC AC mode DC DC mode HF High frequency rejection LF Low frequency rejection Return parameter Returns the trigger coupling Example TRIGger COUPle AC Sets the trigger coupling to AC TRIGger NREJ Description Sets or ...

Page 126: ...gger Untriggered roll NORMal Normal trigger Return parameter Returns the trigger mode Example TRIGger MODe NORMal Sets the trigger mode to normal TRIGger HOLDoff Description Sets or queries the holdoff time Syntax TRIGger HOLDoff NRf Parameter NRf Holdoff time Return parameter NR3 Returns the trigger holdoff time Example TRIGger HOLDoff 1 00E 8 Sets the trigger holdoff time to 10ns TRIGger LEVel D...

Page 127: ...ger to TTL Example2 TRIGger LEVel 3 30E 1 Sets the trigger level to 330mV mA TRIGger HLEVel Description Sets or queries the high trigger level Note Applicable for Rise and Fall Pulse Runt triggers Syntax TRIGger HLEVel NRf Related commands TRIGger TYPe Parameter NRf High level value Return parameter NR3 Returns the trigger high level Example TRIGger HLEVel 3 30E 1 Sets the trigger high level to 33...

Page 128: ...er EDGe SLOP RISe FALL EITher Related commands TRIGger TYPe Parameter RISe Rising slope FALL Falling slope EITher Either rising or falling slope Return parameter Returns the trigger slope Example TRIGger EDGe SLOP FALL Sets the trigger slope to falling TRIGger DELay SLOP Description Sets or queries the trigger slope for the delay trigger Syntax TRIGger DELay SLOP RISe FALL EITher Related commands ...

Page 129: ...pe to event Return parameter Returns the trigger delay type Example TRIGger DELay TYPe TIMe Sets the delay type to time delay TRIGger DELay TIMe Description Sets or queries the delay time value Syntax TRIGger DELay TIMe NRf Related commands TRIGger DELay TYPe Parameter NRf Delay time 1 00E 8 1 00E 1 Return parameter NR3 Returns the delay time Example TRIGger DELay TIMe 1 00E 6 Sets the delay time ...

Page 130: ...rameter NRf Delay trigger level Return parameter NR3 Returns the delay trigger Example TRIGger DELay LEVel 5 00E 3 Sets the delay trigger level to 5mV mA TRIGger PULSEWidth POLarity Description Sets or queries the pulse width trigger polarity Syntax TRIGger PULSEWidth POLarity POSitive NEGative Related commands TRIGger TYPe Parameter POSitive Positive polarity NEGative Negative polarity Return par...

Page 131: ...ns the pulse runt trigger polarity Example TRIGger RUNT POLarity POSitive Sets the Pulse Runt trigger polarity to positive TRIGger RUNT WHEn Description Sets or queries the Pulse Runt trigger conditions Syntax TRIGger RUNT WHEn MOREthan LESSthan EQual UNEQual Related commands TRIGger TYPe TRIGger RUNT TIMe Parameter MOREthan LESSthan Equal UNEQual Return parameter Returns the pulse runt trigger co...

Page 132: ... TRIGger RISEFall SLOP Description Sets or queries the Rise Fall slope Syntax TRIGger RISEFall SLOP RISe FALL EITher Parameter RISe Rising slope FALL Falling slope EITher Either rising or falling slope Return parameter Returns the rise fall slope Example TRIGger RISEFall SLOP RISe Sets the Rise Fall slope to rising TRIGger RISEFall WHEn Description Sets or queries the rise fall trigger conditions ...

Page 133: ...time Syntax TRIGger RISEFall TIMe NRf Related commands TRIGger TYPe TRIGger RISEFall WHEn Parameter NRf Rise and Fall time 4nS to 10S Return Parameter NR3 Returns the rise and fall time in seconds Example TRIGger RISEFall TIMe 4 00E 5 Sets the trigger rise fall to 40 0us TRIGger VIDeo TYPe Description Sets or queries the video trigger type Syntax TRIGger VIDeo TYPE NTSC PAL SECam EDTV480P EDTV576P...

Page 134: ...Example TRIGger VIDeo TYPe NTSC Sets the video trigger to NTSC TRIGger VIDeo FIELd Description Sets or queries the video trigger field Syntax TRIGger VIDeo FIELd FIELD1 FIELD2 ALLFields ALLLines Related commands TRIGger TYPe Parameter FIELD1 Trigger on field 1 FIELD2 Trigger on field 2 ALLFields Trigger on all fields ALLLines Trigger on all lines Return parameter Returns the video trigger field Ex...

Page 135: ... queries the video trigger polarity Syntax TRIGger VIDeo POLarity POSitive NEGative Related commands TRIGger TYPe Parameter POSitive Positive polarity NEGative Negative polarity Return parameter Returns the video trigger polarity Example TRIGger VIDeo POLarity POSitive Sets the video trigger polarity to positive TRIGger PULSe WHEn Description Sets or queries the pulse width trigger conditions Synt...

Page 136: ...TRIGger PULSe TIMe NRf Related commands TRIGger TYPe TRIGger PULSe WHEn Parameter NRf Pulse width time 4ns 10s Return parameter NR3 Returns the pulse width time in seconds Example TRIGger PULSe TIMe 4 00E 5 Sets the trigger pulse width to 40 0us TRIGger TIMEOut WHEn Description Sets or queries the timeout trigger condition Syntax TRIGger TIMEOut WHEn HIGH LOW EITher Related commands TRIGger TIMEOu...

Page 137: ...10S Return parameter Returns the timeout time as NR3 Example TRIGger TIMEOut TIMER 8 960e 05 TRIGger ALTernate Description Sets alternating between source triggers on or off or queries its state Syntax TRIGger ALTernate OFF ON Parameter OFF Alternate off ON Alternate on Return parameter Returns the Alternate trigger status ON OFF Example TRIGger ALTernate ON Turns on alternating between source tri...

Page 138: ... trigger SAVE Indicates that the oscilloscope is in save mode and is not acquiring data TRIGGER Indicates that the oscilloscope triggered and is acquiring the post trigger information Example TRIGger STATe AUTO The trigger is in auto mode TRIGger EXTERnal PROBe TYPe Description Sets or queries the external probe type Syntax TRIGger EXTERnal PROBe TYPe VOLTage CURRent Related commands TRIGger EXTER...

Page 139: ...r Return parameter NR3 Returns the probe attenuation factor Example TRIGger EXTERnal PROBe RATio 5 000000e 01 TRIGger BUS TYPe Description Returns the current bus type Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS TYPe Return parameter 12C I2C mode SPI SPI mode UART UART mode CAN CAN mode LIN LIN mode...

Page 140: ...BUS THReshold CH1 1 Sets the CH1 threshold to 1V TRIGger BUS B1 I2C CONDition Description Sets or queries the I2C trigger conditions Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 I2C CONDition STARt STOP REPEATstart ACKMISS ADDRess DATA ADDRANDDATA Parameter STARt Set Start as the I2C trigger condi...

Page 141: ...BUS B1 I2C ADDRess MODe Description Sets or queries the I2C addressing mode 7 or 10 bits Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 I2C ADDRess MODe ADDR7 ADDR10 Related commands TRIGger BUS B1 I2C CONDition Parameter ADDR7 7 bit addressing ADDR10 10 bit addressing Return Parameter 0 7 bit addre...

Page 142: ...al call address 0000 000 0 STARtbyte Set a start byte address 0000 000 1 HSmode Set a high speed mode address 0000 1xx x EEPROM Set an EEPROM address 1010 xxx x CBUS Set a CBUS address 0000 001 x Return Parameter Returns the address type Example TRIGger BUS B1 I2C ADDRess TYPe CBUS TRIGger BUS B1 I2C ADDRess VALue Description Sets or queries the I2C bus address value when the I2C bus is set to tri...

Page 143: ...DDRess DIRection Description Sets or queries the address bit as read write or don t care Note This setting only applies when the I2C trigger is set to trigger on Address or Address Data Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 I2C ADDRess DIRection READ WRITE NOCARE Related commands TRIGger BU...

Page 144: ... TRIGger BUS B1 I2C DATa SIZe NR1 Related commands TRIGger BUS B1 I2C CONDition Parameter NR1 Number of data bytes 1 to 5 Return parameter NR1 Returns the number of bytes Example TRIGger BUS B1 I2C DATa SIZe 3 Sets the number of bytes to 3 TRIGger BUS B1 I2C DATa VALue Description Sets or queries the triggering data value for the I2C bus when the I2C bus is set to trigger on Data or Address Data N...

Page 145: ... DATa SIZe 1 TRIGger BUS B1 I2C DATa VALue 1x1x0101 Sets the value to XXX0101 Example 2 TRIGger BUS B1 I2C DATa VALue 1X1X0101 TRIGger BUS B1 UART CONDition Description Sets or queries the UART triggering condition Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 UART CONDition RXSTArt RXDATA RXENDPac...

Page 146: ...tion Example TRIGger BUS B1 UART CONDition TXDATA Sets the UART bus to trigger on Tx Data TRIGger BUS B1 UART RX DATa SIZe Description Sets or queries the number of bytes for UART data Note This setting only applies when the UART trigger is set to trigger on Rx Data Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax T...

Page 147: ...ing The number of characters in the string depends on the data size setting The string must be enclosed in double quotes string x don t care 1 binary 1 0 binary 0 Return Parameter Returns the data value Example1 TRIGger BUS B1 UART CONDition RXDATA TRIGger BUS B1 UART RX DATa SIZe 1 TRIGger BUS B1 UART RX DATa VALue 1x1x0101 Sets the value to 1x1x0101 Example 2 TRIGger BUS B1 UART RX DATa VALue 1X...

Page 148: ...es to 5 TRIGger BUS B1 UART TX DATa VALue Description Sets or queries the triggering data value for the UART bus when the bus is set to trigger on Tx Data Syntax TRIGger BUS B1 UART TX DATa VALue string Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Related commands TRIGger BUS B1 UART TX DATa SIZe Parameter sting The nu...

Page 149: ...stalled See the user manual for details Syntax TRIGger BUS B1 SPI CONDition SS MISO MOSI MISOMOSI Parameter SS Set to trigger on the Slave Selection condition MISO Set to trigger on the Master In Slave Out condition MOSI Set to trigger on the Master Out Slave In condition MISOMOSI Set to trigger on the Master In Slave Out and Master Out Slave In conditions Return Parameter Returns the triggering c...

Page 150: ... SPI DATa SIZe 10 Sets the number of words to 10 TRIGger BUS B1 SPI DATa MISO VALue Description Sets or queries the triggering data value for the SPI bus when the bus is set to trigger on MISO or MISO MOSI Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 SPI DATa MISO VALue string Related commands TRI...

Page 151: ...his command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 SPI DATa MOSI VALue string Related commands TRIGger BUS B1 SPI DATa SIZe Parameter sting The number of characters in the string depends on the data size setting The string must be enclosed in double quotes string x don t care 1 binary 1 0 binary 0 Return Para...

Page 152: ...FERR Parameter Return parameter SOF Triggers on a start of frame FRAMEtype Triggers on the type of frame Identifier Triggers on a matching identifier DATA Triggers on matching data IDANDDATA Triggers on matching identifier and data field EOF Triggers on the end of frame ACKMISS Triggers on a missing acknowledge STUFFERR Triggers on a bit stuffing error Example1 TRIGger BUS B1 CAN CONDition SOF Tri...

Page 153: ...ATA TRIGger BUS B1 CAN IDentifier MODe Description Sets or returns the CAN identifier mode for the bus Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 CAN IDentifier MODe STANDard EXTended Parameter Return parameter STANDard Standard addressing mode EXTended Extended addressing mode Example TRIGger B...

Page 154: ... binary 0 Example TRIGger BUS B1 CAN CONDition ID TRIGger BUS B1 CAN IDentifier MODe STANDARD TRIGger BUS B1 CAN IDentifier VALue 01100X1X01X TRIGger BUS B1 CAN IDentifier VALue 01100X1X01X TRIGger BUS B1 CAN IDentifier DIRection Description Sets or queries the address bit as read write or don t care Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See t...

Page 155: ...RIGger BUS B1 CAN DATa QUALifier LESSthan MOREthan EQual UNEQual LESSEQual M OREEQual Parameter Return parameter LESSthan Triggers when the data is less than the qualifier value MOREthan Triggers when the data is greater than the qualifier value EQual Triggers when the data is equal to the qualifier value UNEQual Triggers when the data is not equal to the qualifier value LESSEQual Triggers when th...

Page 156: ...DATa SIZe NR1 Parameter Return parameter NR1 1 8 bytes Example TRIGger BUS B1 CAN DATa SIZe 1 TRIGger BUS B1 CAN DATa SIZe 2 TRIGger BUS B1 CAN DATa SIZe 2 TRIGger BUS B1 CAN DATa VALue Description Sets or returns the binary data string to be used for a CAN trigger Note Only applicable when the condition is set to DATA or IDANDDATA Note This command is only applicable when the Serial Bus Decode DS...

Page 157: ...le TRIGger BUS B1 CAN DATa SIZe 1 TRIGger BUS B1 CAN DATa VALue 01010X1X TRIGger BUS B1 CAN DATa VALue 01010X1X TRIGger BUS B1 LIN CONDition Description Sets or returns the LIN trigger condition Note This command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Syntax TRIGger BUS B1 LIN CONDition SYNCField IDentifier DATA IDANDDATA WAKEup S...

Page 158: ...rigger condition to sleep ERRor Sets the LIN trigger condition to error Example TRIGger BUS B1 LIN CONDition IDANDDATA TRIGger BUS B1 LIN CONDition DATA TRIGger BUS B1 LIN CONDition DATA TRIGger BUS B1 LIN DATa QUALifier Description Sets or returns the LIN data qualifier Note Only applicable when the trigger condition is set to DATA or IDANDDATA Note This command is only applicable when the Serial...

Page 159: ...iggers when the data is more than or equal to the qualifier value Example TRIGger BUS B1 LIN DATa QUALifier EQUAL TRIGger BUS B1 LIN DATa QUALifier MOREthan TRIGger BUS B1 LIN DATa QUALifier MORETHAN TRIGger BUS B1 LIN DATa SIZe Description Sets or returns the length of the data string in bytes for the LIN trigger Note Only applicable when the condition is set to DATA or IDANDDATA Note This comman...

Page 160: ... command is only applicable when the Serial Bus Decode DS1B BUS option is installed See the user manual for details Related Commands TRIGger BUS B1 LIN DATa SIZe Syntax TRIGger BUS B1 LIN DATa VALue string Parameter Return parameter string The size of the string depends on the data size setting The string must be enclosed in double quotes string String contents x don t care 1 binary 1 0 binary 0 E...

Page 161: ... Sets the LIN error type to parity CHecksum Sets the LIN error type to checksum Example TRIGger BUS B1 LIN ERRTYPE SYNC TRIGger BUS B1 LIN ERRTYPE CHECKSUM TRIGger BUS B1 LIN ERRTYPE CHECKSUM TRIGger BUS B1 LIN IDentifier VALue Description Sets or returns the identifier string to be used for the LIN trigger Note Only applicable when the condition is set to ID or IDANDDATA Note This command is only...

Page 162: ... the string depends on the data size setting The string must be enclosed in double quotes string String contents x don t care 1 binary 1 0 binary 0 Example TRIGger BUS B1 LIN CONDition ID TRIGger BUS B1 LIN IDentifier VALue 00X1X01X TRIGger BUS B1 LIN IDentifier VALue 01100X1X01X ...

Page 163: ...ystem lock off ON System lock on Return parameter Returns the status of the panel lock ON OFF Example SYSTem LOCK ON Turns the panel lock on SYSTem ERRor Description Queries the error queue See the appendix on page 250 for details Syntax SYSTem ERRor Return parameter Returns the last message in the error queue Example SYSTem ERRor 0 No error Set Query Set Query ...

Page 164: ...0 file path Disk xxx SET USB xxx SET Parameter S1 S20 Recall Set1 Set20 file path Recall a file from the DSO internal files system or from a USB flash drive Example RECAll SETUp S1 Recalls setup setting S1 from memory RECAll SETUp Disk DS0001 SET Recall the setup setting DS0001 SET from the internal memory RECAll WAVEform Description Recalls a waveform from wave1 wave20 or from file to REF1 4 Note...

Page 165: ...yntax SAVe IMAGe file path Disk xxx PNG USB xxx BMP Related commands SAVe IMAGe FILEFormat SAVe IMAGe INKSaver Parameter xxx PNG or xxx BMP File name 8 characters max Example SAVe IMAGe Disk pic1 PNG Saves a screen image named pic1 png to the root directory Disk of the scope SAVe IMAGe USB pic1 BMP Saves a screen image named pic1 bmp to the root directory of the external USB flash disk SAVe IMAGe ...

Page 166: ...KSaver OFF ON Related commands SAVe IMAGe SAVe IMAGe FILEFormat Parameter OFF Turns Inksaver off ON Turns Inksaver on Return parameter Returns Ink Saver status ON OFF Example SAVe IMAGe INKSaver ON Turns Ink Saver on SAVe SETUp Description Saves the current setup to internal memory Set1 Set20 or the designated file path Syntax SAVe SETUp file path Disk xxx SET USB xxx SET S1 S20 Parameter S1 S20 S...

Page 167: ...EF4 W1 W20 CH1 ALL file path Parameter CH1 REF4 CH1 CH4 Math REF1 4 X 1 2 3 4 REF1 REF2 REF3 REF4 W1 W20 Wave1 Wave20 ALL All the displayed waveforms on screen File path Saves the waveform s to disk or USB to the specified file path LSF or CSV but note that detail CSV can t be recalled to the scope Example 1 SAVe WAVEform CH1 REF2 Saves the channel1 waveform to REF2 Example 2 SAVe WAVEform FILEFor...

Page 168: ...F Save the channel 2 s waveform to the root directory Disk of the internal flash disk in the LSF format with DS0003 LSF as the filename SAVe WAVEform FILEFormat Description Sets the waveform savefile format Syntax SAVe WAVEform FILEFormat LSF DCSV FCSV Parameter LSF Sets the file format to the GDS 1000B s internal file format LSF xxx LSF DCSV Sets the file format to detail CSV xxx CSV FCSV Sets th...

Page 169: ...69 ETHERnet DHCP Description Sets or queries the DHCP settings Note The Ethernet commands are only applicable to GDS 1074B GDS 1104B Syntax ETHERnet DHCP OFF ON Parameter ON Turns DHCP on OFF Turns DHCP off Example ETHERnet DHCP ON Turns DHCP on Set Query ...

Page 170: ... 173 BUS1 UART DATABits 174 BUS1 UART PARIty 175 BUS1 UART PACKEt 175 BUS1 UART EOFPAcket 175 BUS1 UART TX SOURce 176 BUS1 UART RX SOURce 176 BUS1 SPI SCLK POLARity 177 BUS1 SPI SS POLARity 177 BUS1 SPI WORDSize 177 BUS1 SPI BITORder 178 BUS1 SPI SCLK SOURce 178 BUS1 SPI SS SOURce 178 BUS1 SPI MOSI SOURce 179 BUS1 SPI MISO SOURce 179 BUS1 DISplay FORMAt 179 LISTer DATA 180 BUS1 CAN SOURce 180 BUS1...

Page 171: ... bus types Example BUS1 I2C SPI UART CAN LIN BUS1 STATE Description Sets or queries the state of the bus Syntax BUS1 STATE OFF ON Related commands BUS1 TYPe Parameter Return parameter OFF Turns the bus off ON Turns the bus on Example BUS1 STATE ON Turns the bus on BUS1 TYPe Description Sets or queries the type of bus Syntax BUS1 TYPe UART I2C SPI CAN LIN Related commands BUS1 STATE Query Set Query...

Page 172: ... The GDS 1000B currently only supports the analog input channels as bus input sources Syntax BUS1 INPut ANAlog Parameter Return parameter ANAlog Sets the source to the analog inputs Example1 BUS1 INPut ANALOG BUS1 I2C ADDRess RWINClude Description Sets or queries whether the read write bit is included in the I2C address Syntax BUS1 I2C ADDRess RWINClude OFF ON Related commands BUS1 STATE Parameter...

Page 173: ...CH4 Analog channels 1 4 Example BUS1 I2C SCLK SOURce CH1 Sets channel 1 as the SCLK source BUS1 I2C SDA SOURce Description Sets or queries which channel is used for the I2C SDA source Syntax BUS1 I2C SDA SOURce CH1 CH2 CH3 CH4 Parameter Return parameter CH1 to CH4 Analog channels 1 4 Example BUS1 I2C SDA SOURce CH1 Sets channel 1 as the SDA source BUS1 UART BITRate Description Sets or queries the ...

Page 174: ...5 128000 10 2400 26 230400 11 3600 27 460800 12 4800 28 921600 13 7200 29 1382400 14 9600 30 1843200 15 14400 31 2764800 Example BUS1 UART BITRate 10 Sets the bit rate to 2400 BUS1 UART DATABits Description Sets or queries the number UART data for bus 1 Syntax BUS1 UART DATABits 5 6 7 8 9 Parameter Return parameter 5 5 data bits in the UART frame 6 6 data bits in the UART frame 7 7 data bits in th...

Page 175: ...d parity 2 Even parity Example BUS1 UART PARIty 1 Sets the parity to odd BUS1 UART PACKEt Description Sets or queries the UART packet setting Syntax BUS1 UART PACKEt NR1 Parameter Return parameter NR1 0 Off 1 On Example BUS1 UART PACKEt 1 Turns UART packets on BUS1 UART EOFPAcket Description Sets or queries the EOF character for the UART packet setting Syntax BUS1 UART EOFPAcket NR1 Set Query Set ...

Page 176: ...1 UART TX SOURce OFF CH1 CH2 CH3 CH4 Parameter Return parameter OFF Off no Tx source CH1 to CH4 Analog channels CH1 to CH4 Example BUS1 UART TX SOURce CH1 Sets channel 1 as the Tx source BUS1 UART RX SOURce Description Sets or queries which channel is used for the UART Rx source Syntax BUS1 UART RX SOURce OFF CH1 CH2 CH3 CH4 Parameter Return parameter OFF Off no Rx source CH1 to CH4 Analog channel...

Page 177: ...dge BUS1 SPI SS POLARity Description Sets or queries the polarity of the SS line for the SPI bus Syntax BUS1 SPI SS POLARity LOW HIGH Parameter Return parameter LOW Active low polarity HIGH Active high polarity Example BUS1 SPI SS POLARity LOW Sets the SS line to active low BUS1 SPI WORDSize Description Sets the number of bits per word for the SPI bus Syntax BUS1 SPI WORDSize NR1 Parameter Return ...

Page 178: ...ies which channel is used for the SPI SCLK source Syntax BUS1 SPI SCLK SOURce CH1 CH2 CH3 CH4 Parameter Return parameter CH1 to CH4 Analog channels CH1 to CH4 Example BUS1 SPI SCLK SOURce CH1 Sets channel 1 as the SPI SCLK source BUS1 SPI SS SOURce Description Sets or queries which channel is used for the SPI SS source Syntax BUS1 SPI SS SOURce CH1 CH2 CH3 CH4 Parameter Return parameter CH1 to CH4...

Page 179: ...cription Sets or queries which channel is used for the SPI MISO source Syntax BUS1 SPI MISO SOURce OFF CH1 CH2 CH3 CH4 Parameter Return parameter CH1 to CH4 Analog channels CH1 to CH4 OFF No MISO source Example BUS1 SPI MISO SOURce CH1 Sets channel CH1 as the SPI MISO source BUS1 DISplay FORMAt Description Sets or queries the display format for the bus either binary or hexadecimal Syntax BUS1 DISp...

Page 180: ...ns comma separated data with new lines at the end of each row BUS1 CAN SOURce Description Sets or returns the CAN input source Syntax BUS1 CAN SOURce CH1 CH2 CH3 CH4 Parameter Return parameter CH1 CH4 Analog channel source Example BUS1 CAN SOURCE CH1 Returns the CAN source BUS1 CAN PROBe Description Sets or returns the signal type of the CAN bus Syntax BUS1 CAN PROBe CANH CANL TX RX Parameter Retu...

Page 181: ...tax BUS1 CAN SAMPLEpoint Return Parameter Returns the sample point of the CAN bus as a percentage of the bit time Example BUS1 CAN SAMPLEpoint 50 Returns the sample point as a percentage BUS1 CAN BITRate Description Sets or returns the bit rate of the CAN bus Syntax BUS1 CAN BITRate RATE10K RATE20K RATE50K RATE125K RATE250K RATE500K RATE800K RATE1M Query Set Query ...

Page 182: ...te RATE10K BUS1 LIN BITRate Description Sets or returns the bit rate of the LIN bus Syntax BUS1 LIN BITRate NR1 Parameter Return parameter NR1 1200 2400 4800 9600 10417 19200 Example BUS1 LIN BITRate 9600 Sets the LIN bit rate to 9600 kbps BUS1 LIN IDFORmat Description Sets or returns the LIN ID format Syntax BUS1 LIN IDFORmat NOPARity PARIty Parameter Return parameter NOPARity Don t include parit...

Page 183: ...ple BUS1 LIN POLARity NORMAL Returns the LIN polarity BUS1 LIN SAMPLEpoint Description Returns the sample point Syntax BUS1 LIN SAMPLEpoint Return Parameter Returns the sample point of the LIN bus as a percentage Example BUS1 LIN SAMPLEpoint 50 Returns the sample point as a percentage BUS1 LIN SOURce Description Sets or returns the LIN data source Syntax BUS1 LIN SOURce CH1 CH2 CH3 CH4 Parameter R...

Page 184: ...source BUS1 LIN STANDard Description Sets or returns the LIN standard Syntax BUS1 LIN STANDard V1X V2X BOTH Parameter Return parameter V1X Lin standard version 1 x V2X Lin standard version 2 x BOTH Both standards Example BUS1 LIN STANDard BOTH Returns the LIN standard Set Query ...

Page 185: ...ious Related commands MARK CREATE MARK DELEte Parameter NEXT Move to next mark PREVious Move to previous mark Example MARK NEXT Moves to the next event mark MARK CREATE Description Creates a mark on the waveform at the current position or creates a mark for all the events for the current waveform Syntax MARK CREATE CURRent ALL Related commands MARK MARK DELEte Parameter CURRent Creates a mark at t...

Page 186: ...urrent position MARK DELEte Description Deletes the current mark or all the marks on a waveform Syntax MARK DELEte CURRent ALL Related commands MARK MARK CREATE Parameter CURRent Deletes the current mark ALL Deletes all the marks Example MARK DELEte CURRent Deletes the current mark Set ...

Page 187: ... PULSe WHEn 194 SEARCH TRIGger PULSe TIMe 194 SEARCH TRIGger RUNT WHEn 195 SEARCH TRIGger RUNT TIMe 195 SEARCH TRIGger RISEFall WHEn 196 SEARCH TRIGger RISEFall TIMe 196 SEARCH TRIGger BUS TYPe 197 SEARCH TRIGger BUS B1 I2C CONDition 197 SEARCH TRIGger BUS B1 I2C ADDRess MODe 198 SEARCH TRIGger BUS B1 I2C ADDRess TYPe 199 SEARCH TRIGger BUS B1 I2C ADDRess VALue 199 SEARCH TRIGger BUS B1 I2C ADDRes...

Page 188: ...IGger BUS B1 CAN DATa SIZe 213 SEARCH TRIGger BUS B1 CAN DATa VALue 213 SEARCH TRIGger BUS B1 LIN CONDition 214 SEARCH TRIGger BUS B1 LIN DATa QUALifier 215 SEARCH TRIGger BUS B1 LIN DATa SIZe 216 SEARCH TRIGger BUS B1 LIN DATa VALue 216 SEARCH TRIGger BUS B1 LIN ERRTYPE 217 SEARCH TRIGger BUS B1 LIN IDentifier VALue 217 SEARCH FFTPeak METHod 218 SEARCH FFTPeak METHod MPEak 219 SEARCH FFTPeak SINF...

Page 189: ...r OFF Turn the Search function on ON Turn the Search function off Example SEARCH STATE ON Turn Search on SEARCH TOTAL Description Returns the total number of events found from the search function Syntax SEARCH TOTAL Return parameter NR1 Number of events Example SEARCH TOTAL 5 SEARCH TRIGger TYPe Description Sets or queries the search trigger type Syntax SEARCH TRIGger TYPe EDGe PULSEWidth RUNT RIS...

Page 190: ...ries the search trigger source Syntax SEARCH TRIGger SOURce CH1 CH2 CH3 CH4 Parameter Return parameter CH1 to CH4 Channel 1 to Channel 4 Example SEARCH TRIGger SOURce CH1 Sets the search trigger source as CH1 SEARCH TRIGger EDGE SLOP Description Sets or queries the search trigger slope Syntax SEARCH TRIGger EDGe SLOP RISe FALL EITher Related commands SEARCH TRIGger TYPe Parameter RISe Rising slope...

Page 191: ...TO50 Sets the search trigger level to the User level 50 by default Return parameter NR3 Returns the trigger Example1 SEARCH TRIGger LEVel TTL Sets the search trigger level to TTL Example2 SEARCH TRIGger LEVel 3 30E 1 Sets the search trigger level to 330mV mA SEARCH TRIGger HLEVel Description Sets or queries the high level search trigger Note Applicable for Rise and Fall Pulse Runt search triggers ...

Page 192: ...eturn parameter NR3 Returns the low level Example SEARCH TRIGger LLEVel 3 30E 3 Sets the low level search trigger to 330mV mA SEARCH TRIGger PULSEWidth POLarity Description Sets or queries the pulse width search trigger polarity Syntax SEARCH TRIGger PULSEWidth POLarity POSitive NEGative Related commands SEARCH TRIGger TYPe Parameter POSitive Positive polarity NEGative Negative polarity Return par...

Page 193: ...arch trigger polarity Example SEARCH TRIGger RUNT POLarity POSitive Sets the Pulse Runt search trigger polarity to positive SEARCH TRIGger RISEFall SLOP Description Sets or queries the slope of the Rise and Fall search trigger Syntax SEARCH TRIGger RISEFall SLOP RISe FALL EITher Related commands SEARCH TRIGger TYPe Parameter RISe Rising slope FALL Falling slope EITher Either rising or falling slop...

Page 194: ... width search trigger conditions Example SEARCH TRIGger PULSe WHEn UNEQual Sets the pulse width search trigger conditions to not equal to SEARCH TRIGger PULSe TIMe Description Sets or queries the pulse width search trigger time Syntax SEARCH TRIGger PULSe TIMe NRf Related commands SEARCH TRIGger TYPe SEARCH TRIGger PULSe WHEn Parameter NRf Pulse width time 4ns 10s Return parameter NR3 Returns the ...

Page 195: ... pulse runt search trigger conditions Example SEARCH TRIGger RUNT WHEn UNEQual Sets the pulse runt search trigger condition to unequal SEARCH TRIGger RUNT TIMe Description Sets or queries the pulse runt search trigger time Syntax SEARCH TRIGger RUNT TIMe NRf Related commands SEARCH TRIGger TYPe SEARCH TRIGger RUNT WHEn Parameter NRf Pulse runt time 4nS to 10S Return Parameter NR3 Returns the runt ...

Page 196: ...e and fall search trigger condition Example SEARCH TRIGger RISEFall WHEn UNEQual Sets the rise and fall search trigger condition to unequal SEARCH TRIGger RISEFall TIMe Description Sets or queries the rise and fall time Syntax SEARCH TRIGger RISEFall TIMe NRf Related commands SEARCH TRIGger TYPe SEARCH TRIGger RISEFall WHEn Parameter NRf Rise and Fall time 4nS to 10S Return Parameter NR3 Returns t...

Page 197: ...arameter 12C I2C mode SPI SPI mode UART UART mode CAN CAN mode LIN LIN mode Example SEARCH TRIGger BUS TYPe UART SEARCH TRIGger BUS B1 I2C CONDition Description Sets or queries the I2C search trigger conditions Syntax SEARCH TRIGger BUS B1 I2C CONDition STARt STOP REPEATstart ACKMISS ADDRess DATA ADDRANDDATA Query Set Query ...

Page 198: ...ADDRANDDATA Set Address and Data as the I2C search trigger condition Return parameter Returns the I2C bus search trigger condition Example SEARCH TRIGger BUS B1 I2C CONDition ADDRess Set Address as the I2C search trigger condition SEARCH TRIGger BUS B1 I2C ADDRess MODe Description Sets or queries the I2C addressing mode 7 or 10 bits for the search trigger Syntax SEARCH TRIGger BUS B1 I2C ADDRess M...

Page 199: ...I2C CONDition Parameter GENeralcall Set a general call address 0000 000 0 STARtbyte Set a start byte address 0000 000 1 HSmode Set a high speed mode address 0000 1xx x EEPROM Set an EEPROM address 1010 xxx x CBUS Set a CBUS address 0000 001 x Return Parameter Returns the address type Example SEARCH TRIGger BUS B1 I2C ADDRess TYPe CBUS SEARCH TRIGger BUS B1 I2C ADDRess VALue Description Sets or que...

Page 200: ... TRIGger BUS B1 I2C ADDRess VALue XXX0101 SEARCH TRIGger BUS B1 I2C ADDRess DIRection Description Sets or queries the address bit as read write or don t care for the search function Note This setting only applies when the I2C search trigger is set to trigger on Address or Address Data Syntax SEARCH TRIGger BUS B1 I2C ADDRess DIRection READ WRITE NOCARE Related commands SEARCH TRIGger BUS B1 I2C CO...

Page 201: ...I2C DATa SIZe NR1 Related commands SEARCH TRIGger BUS B1 I2C CONDition Parameter NR1 Number of data bytes 1 to 5 Return parameter NR1 Returns the number of bytes Example SEARCH TRIGger BUS B1 I2C DATa SIZe 3 Sets the number of bytes to 3 SEARCH TRIGger BUS B1 I2C DATa VALue Description Sets or queries the triggering data value for the I2C bus when the I2C search trigger is set to trigger on Data o...

Page 202: ...turns the data value Example 1 SEARCH TRIGger BUS B1 I2C DATa SIZe 1 SEARCH TRIGger BUS B1 I2C DATa VALue 1x1x0101 Sets the value to XXX0101 Example 2 SEARCH TRIGger BUS B1 I2C DATa VALue 1X1X0101 SEARCH TRIGger BUS B1 UART CONDition Description Sets or queries the UART search triggering condition Syntax SEARCH TRIGger BUS B1 UART CONDition RXSTArt RXDATA RXENDPacket TXSTArt TXDATA TXENDPacket TXP...

Page 203: ...arch trigger on TX Parity error condition Return Parameter Returns the search triggering condition Example SEARCH TRIGger BUS B1 UART CONDition TXDATA Sets the UART bus to trigger on Tx Data for the search function SEARCH TRIGger BUS B1 UART RX DATa SIZe Description Sets or queries the number of bytes for UART data Note This setting only applies when the UART search trigger is set to trigger on Rx...

Page 204: ...DATa SIZe Parameter sting The number of characters in the string depends on the data size setting The string must be enclosed in double quotes string x don t care 1 binary 1 0 binary 0 Return Parameter Returns the data value Example1 SEARCH TRIGger BUS B1 UART CONDition RXDATA SEARCH TRIGger BUS B1 UART RX DATa SIZe 1 SEARCH TRIGger BUS B1 UART RX DATa VALue 1x1x0101 Sets the value to 1x1x0101 Exa...

Page 205: ... DATa SIZe 5 Sets the number of bytes to 5 SEARCH TRIGger BUS B1 UART TX DATa VALue Description Sets or queries the search triggering data value for the UART bus when the bus is set to trigger on Tx Data Syntax SEARCH TRIGger BUS B1 UART TX DATa VALue string Related commands SEARCH TRIGger BUS B1 UART TX DATa SIZe Parameter sting The number of characters in the string depends on the data size sett...

Page 206: ...ameter SS Set to trigger on the Slave Selection condition MISO Set to trigger on the Master In Slave Out condition MOSI Set to trigger on the Master Out Slave In condition MISOMOSI Set to trigger on the Master In Slave Out and Master Out Slave In conditions Return Parameter Returns the triggering condition Example SEARCH TRIGger BUS B1 SPI CONDition MISO Sets the SPI bus to trigger on MISO SEARCH ...

Page 207: ...data value for the SPI bus when the bus is set to trigger on MISO or MISO MOSI Syntax SEARCH TRIGger BUS B1 SPI DATa MISO VALue string Related commands SEARCH TRIGger BUS B1 SPI DATa SIZe Parameter sting The number of characters in the string depends on the data size setting The string must be enclosed in double quotes string x don t care 1 binary 1 0 binary 0 Return Parameter Returns the data val...

Page 208: ...ATa SIZe Parameter sting The number of characters in the string depends on the data size setting The string must be enclosed in double quotes string x don t care 1 binary 1 0 binary 0 Return Parameter Returns the data value Example1 SEARCH TRIGger BUS B1 SPI CONDition MOSI SEARCH TRIGger BUS B1 SPI DATa SIZe 2 SEARCH TRIGger BUS B1 SPI DATa MOSI VALue 1x1x0101 Sets the value to 1x1x0101 Example2 S...

Page 209: ...DANDDATA Sets search to trigger on matching identifier and data field EOF Sets search to trigger on the end of frame ACKMISS Sets search to trigger on a missing acknowledge STUFFERR Sets search to trigger on a bit stuffing error Example1 SEARCH TRIGger BUS B1 CAN CONDition SOF Triggers search on a start of frame Example2 SEARCH TRIGger BUS B1 CAN CONDition SOF SEARCH TRIGger BUS B1 CAN FRAMEtype D...

Page 210: ...s Syntax SEARCH TRIGger BUS B1 CAN IDentifier MODe STANDard EXTended Parameter Return parameter STANDard Standard addressing mode EXTended Extended addressing mode Example SEARCH TRIGger BUS B1 CAN IDentifier MODe STANDARD SEARCH TRIGger BUS B1 CAN IDentifier MODe EXTENDED SEARCH TRIGger BUS B1 CAN IDentifier MODe EXTENDED SEARCH TRIGger BUS B1 CAN IDentifier VALue Description Sets or returns the ...

Page 211: ...N IDentifier VALue 01100X1X01X SEARCH TRIGger BUS B1 CAN IDentifier VALue 01100X1X01X SEARCH TRIGger BUS B1 CAN IDentifier DIRection Description Sets or queries the address bit as read write or don t care Syntax SEARCH TRIGger BUS B1 CAN IDentifier DIRection READ WRITE NOCARE Parameter Return parameter READ Sets read as the data direction WRITE Sets write as the data direction NOCARE Sets either a...

Page 212: ... qualifier value MOREthan Sets search to trigger when the data is greater than the qualifier value EQual Sets search to trigger when the data is equal to the qualifier value UNEQual Sets search to trigger when the data is not equal to the qualifier value LESSEQual Sets search to trigger when the data is less than or equal to the qualifier value MOREEQual Sets search to trigger when the data is mor...

Page 213: ...1 CAN DATa SIZe 1 SEARCH TRIGger BUS B1 CAN DATa SIZe 2 SEARCH TRIGger BUS B1 CAN DATa SIZe 2 SEARCH TRIGger BUS B1 CAN DATa VALue Description Sets or returns the binary data string to be used for the CAN search trigger Related Commands SEARCH TRIGger BUS B1 CAN DATa SIZe Syntax SEARCH TRIGger BUS B1 CAN DATa VALue string Parameter Return parameter string The size of the string depends on the data...

Page 214: ...rameter SYNCField Sets the LIN search trigger condition to the sync field IDentifier Sets the LIN search trigger condition to identifier field DATA Sets the LIN search trigger condition to the data field IDANDDATA Sets the LIN search trigger condition to identifier and data field WAKEup Sets the LIN search trigger condition to wake up SLEEP Sets the LIN search trigger condition to sleep ERRor Sets...

Page 215: ...er value MOREthan Sets search to trigger when the data is greater than the qualifier value EQual Sets search to trigger when the data is equal to the qualifier value UNEQual Sets search to trigger when the data is not equal to the qualifier value LESSEQual Sets search to trigger when the data is less than or equal to the qualifier value MOREEQual Sets search to trigger when the data is more than o...

Page 216: ...Gger BUS B1 LIN DATa SIZe 2 SEARCH TRIGger BUS B1 LIN DATa SIZe 2 SEARCH TRIGger BUS B1 LIN DATa VALue Description Sets or returns the binary data string to be used for the LIN search trigger Note Only applicable when the condition is set to DATA or IDANDDATA Related Commands SEARCH TRIGger BUS B1 LIN DATa SIZe Syntax SEARCH TRIGger BUS B1 LIN DATa VALue string Parameter Return parameter string Th...

Page 217: ...Return parameter SYNC Sets the LIN error type to SYNC PARIty Sets the LIN error type to parity CHecksum Sets the LIN error type to checksum Example SEARCH TRIGger BUS B1 LIN ERRTYPE SYNC SEARCH TRIGger BUS B1 LIN ERRTYPE CHECKSUM SEARCH TRIGger BUS B1 LIN ERRTYPE CHECKSUM SEARCH TRIGger BUS B1 LIN IDentifier VALue Description Sets or returns the identifier string to be used for the LIN search trig...

Page 218: ...H TRIGger BUS B1 LIN IDentifier VALue 01100X1X01X SEARCH FFTPeak METHod Description Sets or returns the FFT peak method type Related Commands SEARCH TRIGger TYPe SEARCH FFTPeak METHod MPEak SEARCH TRIGger LEVel Syntax SEARCH FFTPeak METHod MPEak LEVel Parameter Return parameter MPEak Sets the peak method to the Max Peak type LEVel Sets the peak methods to the Level type Example SEARCH FFTPeak METH...

Page 219: ...Eak NR1 Parameter NR1 Active peak number Return parameter NR3 Frequency of the active peak Example SEARCH FFTPeak METHod MPEak SEARCH FFTPeak METHod MPEAK SEARCH FFTPeak METHod MPEak 1 000E 00 SEARCH FFTPeak METHod MPEak 2 SEARCH FFTPeak METHod MPEak 2 000E 00 SEARCH FFTPeak SINFo Description Sets or returns the State Info to Mark or Peak Related Commands SEARCH TRIGger TYPe Syntax SEARCH FFTPeak ...

Page 220: ...000B Programming Manual 220 Parameter Return parameter MARK Sets the State Info to Mark PEAK Sets the State Info to Peak Example SEARCH FFTPeak SINFo PEAK SEARCH FFTPeak SINFo mark SEARCH FFTPeak SINFo MARK ...

Page 221: ...nel X LABel DISPlay Parameter X Channel 1 2 3 4 string The string must be no more than 8 characters and only contain alphanumeric characters in addition to period dash and underscore characters The string must be enclosed in double quotes string Return parameter string Returns the label for the selected channel No return indicates that there has not been a file label assigned for the selected chan...

Page 222: ...urns the file label on for the selected channel Return parameter Returns the status of the file label for the selected channel ON OFF Example CHANnel1 LABel CH1 CHANnel1 LABel DISPlay ON CHANnel1 LABel DISPlay ON Sets the channel 1 label to CH1 and then turns the label display on The query return shows that the label is on REF X LABel Description Sets or returns the file label for the selected ref...

Page 223: ...igned for the selected reference waveform Example1 REF1 LABel REF1_lab Sets the REF1 label as REF1_lab Example2 REF1 LABel REF1_lab REF X LABel DISPlay Description Turns the label on off for the selected reference waveform or returns its status Syntax REF X LABel DISPlay OFF ON Related commands REF X LABel Parameter X Reference waveform 1 2 3 4 OFF Turns the file label off for the selected referen...

Page 224: ...lay Parameter string The string must be no more than 8 characters and only contain alphanumeric characters in addition to period dash and underscore characters The string must be enclosed in double quotes string Return parameter string Returns the label for the bus No return indicates that there has not been a file label assigned for bus Example1 BUS1 LABel Bus Sets the bus label as Bus Example2 B...

Page 225: ... LABel Description Sets or returns the file label for the selected setup Syntax SET X LABel string Related commands SET X LABel DISPlay Parameter X Setup number 1 to 20 string The string must be no more than 8 characters and only contain alphanumeric characters in addition to period dash and underscore characters The string must be enclosed in double quotes string Return parameter string Returns t...

Page 226: ...GDS 1000B Programming Manual 226 Example2 SET1 LABel SET1_lab ...

Page 227: ...le SOURce 232 SEGMents MEASure TABle SELect 232 SEGMents MEASure TABle LIST 233 SEGMents MEASure TABle SAVe 233 SEGMents SAVe 233 SEGMents SAVe SOURce 234 SEGMents SAVe SELect STARt 234 SEGMents SAVe SELect END 235 SEGMents STATE Description Turns the segmented memory function on off or queries its state Syntax SEGMents STATE OFF ON Related commands RUN STOP Parameter Return parameter OFF Turns th...

Page 228: ... 29000 Example1 SEGMents CURRent 10 Sets the current segment to segment number 10 SEGMents TOTalnum Description Sets or queries the total number of segments for the segmented memory function The total number of segments depends on the record length Syntax SEGMents TOTalnum SETTOMIN SETTOMAX NR1 Related commands SEGMents STATE SEGMents CURRent Parameter Return parameter SETTOMIN Sets to the minimum...

Page 229: ... Description Sets or queries whether all the segments are displayed on the screen Syntax SEGMents DISPALL OFF ON Related commands SEGMents STATE SEGMents CURRent Parameter Return parameter OFF Turns the display all function off ON Turns the display all function on Example1 SEGMents DISPALL ON Turns the display all function on SEGMents MEASure MODe Description Sets or queries the measurement mode S...

Page 230: ...e statistics source Syntax SEGMents MEASure PLOT SOURce NR1 Related commands SEGMents MEASure MODe SEGMents MEASure PLOT DIVide SEGMents MEASure PLOT SELect SEGMents MEASure PLOT RESults Parameter Return parameter NR1 1 8 Automatic measurement item 1 8 Example1 SEGMents MEASure PLOT SOURce 1 Sets the source as auto measurement item 1 SEGMents MEASure PLOT DIVide Description Sets or queries the num...

Page 231: ...nnot exceed the number of bins Return parameter Return the bin number as NR3 Example1 SEGMents MEASure PLOT SELect 5 Set to bin number 5 SEGMents MEASure PLOT RESults Description Returns the results of the currently selected bin for the statistics measurement Note At least one automatic measurement must be turned on Syntax SEGMents MEASure PLOT RESults Related commands SEGMents STATE SEGMents MEAS...

Page 232: ...sults for automatic measurement 1 bin 1 of 10 SEGMents MEASure TABle SOURce Description Sets or queries the source of the measurement list Syntax SEGMents MEASure TABle SOURce CH1 CH2 CH3 CH4 Related commands SEGMents MEASure MODe SEGMents MEASure TABle SELect SEGMents MEASure TABle LIST Parameter Return parameter CH1 CH4 Channel 1 to 4 Example1 SEGMents MEASure TABle SOURce CH1 Sets the source to...

Page 233: ...ST Return parameter Returns the measurements results as a string for each segment Example SEGMents MEASure TABle LIST GW GDS 1074B serial number PXXXXXX version V1 00 Segment Summary CH1 Seg Pk Pk V Pk Pk V 1 8 00m 8 00m etc SEGMents MEASure TABle SAVe Description Saves the list of automatic measurement results of each segment Syntax SEGMents MEASure TABle SAVe SEGMents SAVe Description Saves the ...

Page 234: ...e CH1 Sets the source to CH1 SEGMents SAVe SELect STARt Description Sets or queries the starting segment to save from The number of possible segments depends on the record length Syntax SEGMents SAVe SELect STARt SETTOMIN SETTOMAX NR1 Related commands SEGMents TOTalnum Parameter Return parameter SETTOMIN Sets the starting segment to min segment SETTOMAX Sets the starting segment to the max segment...

Page 235: ... SAVe SELect END SETTOMIN SETTOMAX NR1 Related commands SEGMents TOTalnum Parameter Return parameter SETTOMIN Sets the starting segment to min segment SETTOMAX Sets the starting segment to the max segment NR1 Sets the segment to 1 29000 Return parameter NR3 Returns the ending segment as NR3 Example SEGMents SAVe SELect END 10 Sets the ending segment to segment number 10 Set Query ...

Page 236: ...or off Syntax DVM STATE OFF ON Related commands DVM SOURce DVM MODe Parameter Return parameter OFF Turns the DVM off ON Turns the DVM on Example DVM STATE ON Turns the DVM state on DVM SOURce Description Sets or queries the source of the DVM Syntax DVM SOURce CH1 CH2 CH3 CH4 Related commands DVM STATE DVM MODe Parameter Return parameter CH1 CH4 Channel 1 to 4 Example DVM SOURce CH1 Sets the DVM so...

Page 237: ...the mode to DC DCRMS Sets the mode to DC RMS DUTY Sets the mode to AC Duty FREQuency Sets the mode to AC frequency Example DVM MODe DUTY Sets the DVM mode to DUTY DVM VALue Description Returns the measurement value of the selected mode Syntax DVM VALue Related commands DVM SOURce DVM STATE DVD MODe Return parameter Returns the measurement value as NR3 Example DVM VALue 8 410E 04 Returns the measur...

Page 238: ...ONogo SOURce 240 GONogo VIOLation 240 GONogo SCRipt 240 TEMPlate MODe 241 TEMPlate MAXimum 241 TEMPlate MINimum 241 TEMPlate POSition MAXimum 242 TEMPlate POSition MINimum 242 TEMPlate SAVe MAXimum 242 TEMPlate SAVe MINimum 243 TEMPlate TOLerance 243 TEMPlate SAVe AUTo 243 GONogo CLEar Description Clears the Go NoGo counter Syntax GONogo CLEar GONogo EXECute Description Enables or disables the Go ...

Page 239: ...ameter Returns a string in the following format number of violations total tests Example GONogo NGCount 3 25 Indicates that 3 violations occurred over 25 tests GONogo NGDefine Description Sets the Go NoGo When conditions Syntax GONogo NGDefine EXITs ENTers Parameter Return Parameter EXITs Sets the NoGo condition to when the input signal exceeds the limit boundary ENTers Sets the NoGo condition to ...

Page 240: ...the Go NoGo violations Syntax GONogo VIOLation STOP CONTinue Parameter Return Parameter STOP The waveform will be frozen CONTinue Ignore the violation Example GONogo VIOLation STOP Sets violation action to STOP GONogo SCRipt Description Activates Deactivates the Go NoGo APP or queries its state Syntax GONogo SCRipt OFF ON Parameter Return Parameter ON Turns Go NoGo APP on OFF Turns the Go NoGo APP...

Page 241: ...ory REF1 or W1 W20 is set to the maximum template Syntax TEMPlate MAXimum REF1 W1 W20 Parameter Return Parameter REF1 Reference one W1 W20 Waveform memory 1 to 20 Example TEMPlate MAXimum REF1 Saves the maximum template to REF1 TEMPlate MINimum Description Defines or queries which waveform memory REF2 or W1 W20 is set to the minimum template Syntax TEMPlate MINimum REF2 W1 W20 Parameter Return Par...

Page 242: ...um 3 00 Sets the maximum template position to 3 00 divisions TEMPlate POSition MINimum Description Sets or queries the position of the minimum template Syntax TEMPlate POSition MINimum NR2 Parameter NR2 Desired template position 12 0 12 0 divisions Return parameter Returns the position in the following format NR2 Div Example TEMPlate POSition MINimum 3 00 Sets the minimum template position to 3 00...

Page 243: ...scription Sets or queries the tolerance as a percentage Syntax TEMPlate TOLerance NR2 Parameter Return Parameter NR2 The auto tolerance range 0 4 40 Example TEMPlate TOLerance 10 Sets the tolerance to 10 TEMPlate SAVe AUTo Description Saves the AUTO template maximum and minimum templates Syntax TEMPlate SAVe AUTo Set Set Query Set ...

Page 244: ... DATALOG DURation 246 DATALOG STATE Description Sets or queries the state of the data logging app Syntax DATALOG STATE OFF ON Related commands DATALOG SOURce DATALOG SAVe DATALOG INTerval DATALOG DURation Parameter Return parameter OFF Turns the data logging off ON Turns the data logging on Example DATALOG STATE ON Turns the data logging app on DATALOG SOURce Description Sets or queries the data l...

Page 245: ...eform Syntax DATALOG SAVe IMAGe WAVEform Related commands DATALOG STATE DATALOG SOURce DATALOG INTerval DATALOG DURation Parameter Return parameter IMAGe Save as images WAVEform Save as waveforms Example DATALOG SAVe WAVEform Sets the save format to waveform DATALOG INTerval Description Sets or queries the recording interval time in seconds The interval times that can be set are dependent on the s...

Page 246: ...mple DATALOG INTerval 5 Sets the recording interval to 5 seconds DATALOG DURation Description Sets or queries the recording duration time in minutes Syntax DATALOG DURation NR1 Related commands DATALOG STATE DATALOG SOURce DATALOG SAVe DATALOG INTerval Parameter Return parameter NR1 Sets returns the duration time in discrete minutes 5 10 15 20 25 30 60 90 120 150 180 210 240 270 300 330 360 390 42...

Page 247: ... double quotes Eg 172 16 20 255 Example REMOTEDisk IPADDress 172 16 20 255 Sets the remote disk IP address as 172 16 20 255 REMOTEDisk PATHName Description Sets or returns the file path of the remote disk Syntax REMOTEDisk PATHName string Parameter Return parameter string File path is enclosed in double quotes eg remote_disk Example REMOTEDisk PATHName remote_disk Sets the file path to c remote_di...

Page 248: ...g Username password enclosed in double quotes eg Password Example REMOTEDisk PASSWord Password Sets the account password as Password REMOTEDisk MOUNT Description Mounts Unmounts the remote disk or queries its state Syntax REMOTEDisk MOUNT OFF ON Parameter Return parameter OFF Unmount remote disk ON Mount remote disk Example REMOTEDisk IPADDress 172 16 5 154 REMOTEDisk PATHName remote_disk REMOTEDi...

Page 249: ... its state The remote disk must be configured beforehand Syntax REMOTEDisk AUTOMount OFF ON Parameter Return parameter OFF Don t mount the remote disk at start up ON Automatically mount the remote disk on start up Example REMOTEDisk AUTOMount ON Turns the automount function on Set Query ...

Page 250: ...r 103 Invalid separator 104 Data type error 105 GET not allowed 108 Parameter not allowed 109 Missing parameter 110 Command header error 111 Header separator error 112 Program mnemonic too long 113 Undefined header 114 Header suffix out of range 115 Unexpected number of parameters 120 Numeric data error 121 Invalid character in number 123 Exponent too large 124 Too many digits 128 Numeric data not...

Page 251: ...1 Invalid outside macro definition 183 Invalid inside macro definition 184 Macro parameter error 200 Execution error 201 Invalid while in local 202 Settings lost due to rtl 203 Command protected 210 Trigger error 211 Trigger ignored 212 Arm ignored 213 Init ignored 214 Trigger deadlock 215 Arm deadlock 220 Parameter error 221 Settings conflict 222 Data out of range 223 Too much data 224 Illegal pa...

Page 252: ...acro parameter error 275 Macro definition too long 276 Macro recursion error 277 Macro redefinition not allowed 278 Macro header not found 280 Program error 281 Cannot create program 282 Illegal program name 283 Illegal variable name 284 Program currently running 285 Program syntax error 286 Program runtime error 290 Memory use error 291 Out of memory 292 Referenced name does not exist 293 Referen...

Page 253: ...libration failed 350 Queue overflow 360 Communication error 361 Parity error in program message 362 Framing error in program message 363 Input buffer overrun 365 Time out error 400 Query error 410 Query INTERRUPTED 420 Query UNTERMINATED 430 Query DEADLOCKED 440 Query UNTERMINATED after indefinite response ...

Page 254: ...ITRate 182 IDFORmat 182 POLARity 183 SAMPLEpoint 183 SOURce 183 STANDard 184 SPI BITORder 178 MISO SOURce 179 MOSI SOURce 179 SCLK POLARity 177 SOURce 178 SS POLARity 177 SOURce 178 WORDSize 177 STATE 171 TYPe 171 172 UART BITRate 173 174 EOFPAcket 175 PACKEt 175 PARIty 175 RX SOURce 176 TX SOURce 176 CHANnel BWLimit 48 COUPling 49 DESKew 49 DISPlay 49 EXPand 50 IMPedance 50 60 INVert 51 LABel 221...

Page 255: ...nsity GRATicule 74 75 WAVEform 74 OUTPut 77 PERSistence 76 WAVEform 77 DVM MODe 237 SOURce 236 STATE 236 Error list 250 Ethernet interface 8 ETHERnet DHCP 169 FORCe 118 GONogo CLEar 238 EXECute 238 FUNCtion 239 NGCount 239 NGDefine 239 SCRipt 240 SOURce 240 VIOLation 240 HARDcopy ASSIGN 80 MODe 78 PRINTINKSaver 79 SAVEFORMat 79 SAVEINKSaver 79 START 78 HEADer 46 IDN 33 Interface 5 LISTer DATA 180 ...

Page 256: ...PHAse 105 PK2PK 97 PPULSE 91 PWIDth 88 RISe 89 RMS 97 98 ROVShoot 89 RPReshoot 90 SOURce 82 MEASUrement MEAS MAXimum 109 MEAN 110 MINImum 110 SOURCE 106 STATE 107 STDdev 111 TYPe 107 VALue 108 STATIstics 113 MODe 112 WEIghting 112 RCL 36 RECAll SETUp 164 WAVEform 164 REF DISPlay 114 LABel 222 DISPlay 223 OFFSet 115 SCALe 116 TIMebase POSition 114 SCALe 115 Remote control interface configuration 5 ...

Page 257: ...LEVel 191 LEVel 191 LLEVel 192 PULSe TIMe 194 WHEn 194 PULSEWidth POLarity 192 RISEFall SLOP 193 TIMe 196 WHEn 196 RUNT POLarity 193 TIMe 195 WHEn 195 SOURce 190 TYPe 189 SEGMents CURRent 228 DISPALL 229 MEASure MODe 229 PLOT DIVide 230 RESults 231 SELect 231 SOURce 230 TABle LIST 233 SAVe 233 SELect 232 SOURce 232 SAVe 233 SELect END 235 STARt 234 SOURce 234 STATE 227 TIMe 229 237 TOTalnum 228 SE...

Page 258: ...er 158 SIZe 159 VALue 160 ERRTYPE 161 IDentifier VALue 161 SPI CONDition 149 DATa MISO VALue 150 MOSI VALue 151 SIZe 149 UART CONDition 145 RX DATa SIZe 146 VALue 147 TX DATa SIZe 147 VALue 148 TYPe 139 COUPle 125 DELay EVENt 129 LEVel 130 SLOP 128 TIME 129 TYPE 129 EDGe SLOP 128 EXTERnal PRObe RATio 139 TYPe 138 FREQuency 124 HLEVel 126 127 HOLDoff 126 LLEVel 127 MODe 126 NREJ 125 PULSe TIME 136 ...

Page 259: ...INDEX 259 function check 7 remote control interface 5 ...

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