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HP E1429A manual Stb?, Trg

Models: E1429A

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*STB?

∙*RST Condition: unaffected

∙Power-On Condition: no bits are enabled

Example Enable service request on Message Available bit

*SRE 16

Enable request on MAV

*STB?

*STB? returns the value of the Status Byte Register. Bit 6 (decimal weight 64) is set if a service request is pending. STB? should not be used to read the Status Byte register if a service request is generated by a message available (MAV) condition.

Comments ∙ *STB? is a query. Thus, sending the command in response to a MAV condition will generate Error -410 "Query interrupted".

∙Executable when initiated: Yes

∙Coupled command: No

∙Related commands: *SRE

∙*RST Condition: none

*TRG

*TRG is the command equivalent of the HP-IB Group Execute Trigger and the VXIbus Trigger word serial command and has exactly the same effect.

Comments ∙ Executable when initiated: Yes

∙Coupled command: No

∙Related commands: ARM and TRIGger subsystem SOURce commands

∙*RST Condition: none

Chapter 4

Command Reference 308

Image 308

HP E1429A manual Stb?, Trg

Contents

Contents HP E1429A/B Digitizer User’s Manual Contents ARM Data Period Value Table ESR? Contents HP E1429A/B Digitizer User’s Manual HP E1429A/B Digitizer User’s Manual Contents HP E1429A/B 20 MSa/s 2-Channel Digitizer User’s Manual Documentation History March 1 According to ISO/IEC Guide 22 and ENHP E1429A/B 20 MSa/s 2-Channel Digitizer User’s Manual Chapter Contents HP E1429A/B Features and VXIbus ConfigurationGetting Started Chapter HP E1429A/B VXIbus Configuration HP E1429A/B VXIbus ConfigurationDigitizer Logical Address Assigning the Digitizer to a CommanderPreparation for Use HP E1429A/B Logical Address Switch Location Bus Request Level Guidelines Installing the DigitizerDigitizer Bus Request Level Addressing the Digitizer using an Embedded Controller Addressing the Digitizer over HP-IBHEWLETT-PACKARD,E1429A,0,A.02.00 Sending the *IDN? CommandIntroductory Programs IOOUTPUTSADDR, *IDN? TST?SLFTST.C Repeat Output 70905SYSTERR?Resetting Clearing Digitizer IOOUTPUTSADDR, *TST?IOOUTPUTSADDR, SYSTERR? IOOUTPUTSADDR, DIAGTEST?Subend IOOUTPUTSADDR, *RST*CLSQuerying Digitizer Configuration LRN?Integer RepeatLRN.C Chapter Getting Started Instrument and Programming Languages TRIGSTARTIM1 10E-6OUTPEXT1STAT Ontrigsour EXT1OUTPEXT1STAT OFF Language Programs Command Line Compiling Microsoft QuickC clhpib.lib∙ Microsoft QuickC ∙ Turbo C++Compiling in the Integrated Environment CLHPIB.LIBIntroduction to Programming Other subsystemsUsing the MEASure CONFigure Commands Port Programming Sequence HP E1429A Programming SequenceHow to Make Measurements Using MEASureConfiguring the Channels MEAS.C Can be used to set the desired number of pre-arm readings Taking Readings After Using CONFigure SENS1SWEOFFSPOINCONF.C IOOUTPUTSADDR, FETC1? Querying Command Settings QUERY.C Enable Intr ERRORCHK.C Digitizer Command Module Deadlock AbortWhere to go Next Using the Digitizer Programming LanguageConfiguring the Digitizer Input INPUT.CTaking a Burst of Readings ARMCNT.CLevel Arming ARMLEVEL.CARMSOUR1 EXT Pre- and Post-Arm ReadingsPREPOST.C Specifying a Sample Rate SAMPLE.CARMSOUR1 IMM Trigsour TIMDual Rate Sampling DUALSAMP.CARMSLOP1 POS SenssweoffspoinUsing Multiple Digitizers MULTAD.C FETC2? OUTPTTLT0STAT onOUTPTTLT0IMM Using the Packed Data Format PACKED.CForm Pack DiagchanlabFor i = 0 i 20 i++ IOOUTPUTSADDR, SYSTERR? VME Bus Data Transfers VMEREAL.CVinsconfvmefeed ’CONVCHAN1’ Trigstarsour VMEVinsconfvmemode GEN On Next Using the Digitizer Chapter VMESEG1.C Armstarsour IMM ArmstarcounOn Next IOOUTPUTSADDR, *RST*CLS IOOUTPUTSADDR, SYSTERR? VME Bus Data Transfers Using an Embedded Controller DOSOn Next Using the Digitizer Chapter On Next On Next #include Files INST.HInst INST.CPP On Next Chapter Using the Digitizer E1429.H E1429.CPPLocal Bus Data Transfers Vinslbusres Vinslbusmode GENVinslbusfeed ’CONVBOTH’ Formdata PackIOOUTPUTSADDRMEM, Init IOOUTPUTSADDR, InitUsing the Digitizer Chapter Chapter Using the Digitizer On Next Vinslbusfeed ’MEMCHAN1’ Vinslbusmode APPIOOUTPUTSADDRG, *OPC? IOOUTPUTSADDRA, InitIOOUTPUTSADDRG, Init On Next Using the Digitizer Chapter On Next Armstarsour TTLT0 Vinslbusfeed ’CONVCHAN1’OUTPTTLT0FEED ’READY’ Vinslbusmode INSIOOUTPUTSADDRG, Init IOOUTPUTSADDRI, Init IOOUTPUTSADDRG, *OPC?,5Using the Digitizer Chapter Chapter Using the Digitizer Using the Digitizer Chapter Using the Digitizer Status Registers STATUS.CUsing the Digitizer Chapter HP E1429 Digitizer Block Diagram Understanding the DigitizerUnderstanding the HP E1429 Digitizer Chapter Digitizer Command Paths Message and Register InterfacesScpi Command Control Digitizer Input SectionSENSechan VOLTage Range range Inverting and Non-inverting Differential Input Ports Setting the Input ImpedanceEnabling the 10 MHz Input Filter Setting the Signal Range Digitizer AttenuatorsUsing the Single-Ended Input 1V Range SensvoltrangHP E1429 Digitizer State Diagram Arming and TriggeringARM-TRIG State Diagram HP E1429 Digitizer Arming and Triggering ARM STARtSEQuence1 Set positive or negative transition Arm Window Boundaries Arm Level Range ARM Synchronization Signals OUTPutEXTernal1FEED source Routing the Signal to a Source Enabling the Synchronization SignalTriggering Digitizer OffsetTRIGgerSTARtTIMer1 period Chapter Understanding the HP E1429 Digitizer Specifying the External Reference Frequency Digitizer Reference ClockSource TRIGgerSTARtCOUNt count SENSechan SWEepPOINts count Trigger Synchronization Signals OUTPutEXTernal1FEED source Routing the Signal to a Source Analog-to-Digital Converter Data Flow, Storage, and ConversionsHP E1429 Digitizer Data Flow HP E1429 Digitizer Reading Storage MEMory Subsystem 10. Memory Segments with Pre and Post-arm ReadingsDetermining the Battery Charge Digitizer Data FormatsPacked Reading Conversions Definite Length Arbitrary Block HeaderRemoving the Arbitrary Block Header HP Basic ExampleReadings Language Example 16-bit readingsREAD? 11. Retrieving Readings from Digitizer Memory Retrieving Readings Using Retrieving Readings Using FETCh?READ? FETChing Readings from MemoryDetermining Number of Readings FETChed Separating Pre- and Post-Arm ReadingsUsing DIAGnosticUPLoad SADDress? Locating Unsegmented Readings DIAGnostic SubsystemMemory Management Maximum Readings Locating Segmented ReadingsARMSTARtCOUNt Ending segment address = segmentnumber * 65536 Therefore, the DIAGnosticFETCh? command would be executed as Locating the Data Register Base Address 12. Digitizer Registers in A16 and A24 Address SpaceExecute the following HP E1406 Command Module command On Next Data Register Offset DATA? VINStrument SubsystemVME Setting the VME bus Data Source Segmented Reading Transfers Understanding the HP E1429 Digitizer Chapter Multiple VME Bus Data Transfers 14. Local Bus Signal Line Definitions Local Bus DescriptionHow Data is Transferred 15. HP E1429B Local Bus Data Transfer ProtocolUnderstanding the HP E1429 Digitizer Chapter Digitizer Local Bus Commands Local Bus Transfer ConfigurationsLbus SendEOF EOB D1 D1 D1 Multiple Digitizers and Serial TransfersEOF EOB D3 D3 D3 Digitizer Configuration Restrictions Setting the Local Bus Transfer Mode Setting the Local Bus Data Source Multiple Local Bus Data Transfers Status System Registers Status Subsystem CommandsDigitizer Status Registers 16. HP E1429 Status Groups and Associated Registers Reading the Condition Register Questionable Signal Status GroupCondition Register Enable Register Operation Status GroupSTATusOPERationCONDition? Standard Event Status Group Standard Event Status RegisterPON CME EXE DDE QYEStandard Event Status Enable Register Reading the Standard Event Status RegisterESR? ESE?Oper RQS ESB MAV Ques Status Byte Status GroupStatus Byte Register Presetting the Enable Register and Transition Filter Service Request Enable RegisterReading the Status Byte Register STB? SpollOPC OPC? WAI Saving Digitizer ConfigurationsSynchronizing the Digitizer How to Save and Recall a Configuration RSTUnderstanding the HP E1429 Digitizer Chapter Command Reference Command Types Common Command FormatScpi Command Format Abbreviated CommandsARM ArmlevnegParameter Types Explanations, Examples Scpi Command ParametersImplied Optional Keywords Variable Command Syntax OUTPECLT0FEED ’EXT’ OUTPECLT0FEED \EXT\ Scpi Command Execution Querying Parameter SettingsOptional Parameters Definite length blockArmcoun Trigcoun MAX Executable When Initiated CommandsMIN and MAX Parameters in Coupled Commands Linking Multiple Scpi Commands Scpi Command ReferenceLinking Ieee 488.2 Common Commands ∙ Executable when initiated Yes ∙ Coupled Command No ABORtABORt Example Aborting a measurementARM ARMSTARtCOUNt STARtCOUNtSyntax SubsystemParameter Range Default Name Type Values ParametersARMSTARtCOUNt ARMSTARtDELay STARtDELayParameter Range Default Name Type Values MINimumMAXimumExample Setting the arming delay ARMSTARtIMMediateSTARtIMMediate ∙ *RST Condition noneARMSTARtLEVelchanNEGative voltage STARtLEVelchanNEGative voltageExample Arming for measurement Comments ∙ Executable while initiated NoARMSTARtLEVelchanPOSitive voltage STARtLEVelchanPOSitive voltageARMSTARtSLOPen STARtSLOPenExample Setting the arm slope ARMSTARtSOURcen ∙ Related Commands ARMSTARtSLOPen , ARMSTARtLEVelchan Example Setting two arm start sourcesCALibrationchan COUNt?Subsystem Syntax Numeric NoneCALibrationchanDATA DataComments ∙ Executable when initiated No ∙ Coupled Command No Assign @X to 70905FORMAT OFFCALibrationchanDELay DELayCALibrationchanGAIN GainSeconds ∙ *RST Condition none Example Performing a gain calibration Confarrvolt 100,4.8,DEF,@1CALibrationchanSECureCODE CALibrationchan SECureSTATe mode ,code enables or disables CALibrationchanSECureSTATeCALibrationchanSTORe CALibrationchan STOReAUTO mode selects whether or not CALibrationchanSTOReAUTOVALue Example Turn automatic storage of calibration values offNumeric 101.80 to Volts ∙ Related commands CALibrationGAINCALibrationchanVALue Zero Example Setting the calibration valueCALibrationchanZERO CAL1ZERO DEF,DEF,ALL ARRayVOLTageDC CONFigurechanCONFigurechanARRayVOLTageDC size,expected CONFigurechanARRayVOLTageDC Maximum Voltage Resolution Range Volts ValueCONFARRayVOLT 20,1.5,@3 DIAGnostic CALibrationchan CONVerge?CHANnelchan LABel DIAGnosticCALibrationchan GAINSENSitivity?CALibrationchan ZEROSENSitivity? Example 1 Tagging the data with channel number DIAGnosticFETCh?∙ Coupled Command No ∙ Related Commands ABORt, FETCh? Example 2 Reading back PACKed data HP Basic program MEMorychanADDResses? DIAGnosticMEMorychanFILLDIAGnosticMEMorychan Fill numsegments, count sets up Thru Ffffff None DIAGnosticPEEK?PEEK? DIAGnosticPOKE Example Examining the setting of the traffic registerExample Changing the contents of the traffic register PokeDIAGnosticSGET? SGET?Sput TEST?Command Reference FETChchan Subsystem FETChchanFETChchan Subsystem Command Reference FETChchanCOUNt? FETC1COUN?FETChchanRECover? ∙ *RST Condition none Example Recovering readings in memoryFORMat Subsystem FORMatFORMatDATA ∙ Related Commands READ?, FETCh?Example 1 Setting the data format to 64 bit reals INITiate IMMediateINITiateIMMediate Example Placing the HP E1429A in the wait-for-arm stateINPutport Subsystem INPutportINPutportFILTerLPASsSTATe mode enables or disables INPutportFILTerLPASsSTATeIMPedance Example Enabling the 10 MHz low-pass filterSTATe Example Setting 75 Ω input impedanceINPutportSTATe Example Disabling input port MEASurechanARRayVOLTageDC size,expected MEASurechanARRayVOLTageDC? MEASurechanARRayVOLTageDC? Maximum Voltage Resolution MEAS1ARRayVOLT? 20,1.5,@3 BATTerySTATe Example Enable memory to be non-volatileMEMory ∙ *RST Condition not affectedMEMoryBATTeryCHARge? ∙ *RST Condition none Example Check the battery chargeOUTPut ECLTrgnFEEDExample Setting the ECLTrg0 sync pulse source OUTPutECLTrgnSTATeECLTrgnSTATe ∙ *RST ConditionParameter Range Default Name Type Values Units OUTPutEXTernal1FEEDEXTernal1FEED BooleanARMSTARtSEQuence1 None RFTRigger SENSe12ROSCillator TRIGgerSTARtSEQuence1Example Setting the sync pulse source OUTPutEXTernal1STATeEXTernal1STATe TTLTrgnFEEDOUTPutTTLTrgnFEED Numeric Through NoneARMSTARtSEQuence1 None Example Enabling sync pulse for READy on TTLTrg5OUTPutTTLTrgnSTATe Example Enabling sync pulse output to TTLTRG0* and TTLTRG5READchan Subsystem Command Reference READchanCommand Reference READchan Subsystem SENSe SENSechanFUNCtion SENSechanFUNCtionSENSechanFUNCtion SENSechanFUNCtion Example Selecting the single ended input on channelSENSechanROSCillator EXTernalFREQuencySENSechanROSCillatorSOURce SOURceExample Setting the Reference Oscillator Source SENSechan SWEep Number Maximum Number Memory Segments SENSechan SWEepOFFSetPOINts countOFFSetPOINts count Example Setting 50 pre-arm readings on channel 1, input port SENSechan SWEepPOINts count MINimum selects 1 readingExample Setting 500 readings SENSechan VOLTageDCRANGe range selects the range for SENSechanVOLTageDCRANGe SENSechanVOLTageDC RANGe Range Measurement Resolution Allowable Setting Volts PortsComments ∙ Executable when initiated Yes Example Selecting the 102.35 Volt range on channel SENSechanVOLTageDC RESolution?RESolution? STATus Operation Status RegisterOPCINITiate Subsystem Syntax Questionable Signal Status RegisterSTATusOPCINITiate OPERationQUEStionableCONDition? OPERationQUEStionableENABleSTATusOPERationQUEStionableCONDition? Example Setting the Operation register enable mask STATusOPERationQUEStionableEVENt?OPERationQUEStionableEVENt? Through +32767 None Non-decimal NumericSTATusOPERationQUEStionableNTRansition OPERationQUEStionablePTRansitionSTATusPRESet PRESetERRor? Example Reading the error queueSYSTem VERSion?Command Reference TRIGger Subsystem TRIGgerTRIGger Subsystem Command Reference TRIGgerSTARtCOUNt Example Taking 20 readings 8 pre-arm and 12 post-arm TRIGgerSTARtIMMediate STARtSOURceTRIGgerSTARtSOURce BusholdTRIGgerSTARtTIMer1 STARtTIMer1Example Setting the start trigger source Reference period toTRIGgerSTARtTIMer1 STARtTIMer2 Period Value Table∙ *RST Condition 5.0E-8 seconds Multiple PeriodTRIGgerSTARtTIMer2 ∙ *RST Condition 1.0E-7 seconds VINStrument Local Bus transfersVME VXI data transfer Bus transfers Data voltagelistVINStrument CONFigureLBUSFEED VINStrumentCONFigureLBUSMEMoryINITiate CONFigureLBUSMEMoryINITiateVINStrumentCONFigureLBUSMODE CONFigureLBUSMODEVINStrumentCONFigureLBUSRESet CONFigureLBUSRESetExample Setting the Local Bus operation mode APPendGENerate None INSertOFF PIPelineVINStrumentCONFigureLBUSSENDPOINts CONFigureLBUSSENDPOINtsBoolean On OFF None VINStrumentCONFigureLBUSSENDPOINtsAUTOCONFigureLBUSSENDPOINtsAUTO VINStrumentCONFigureTESTDATA voltagelist configures VINStrumentCONFigureTESTDATACONFigureTESTDATA ∙ *RST Condition none Example Testing Local Bus operation VINStrumentCONFigureVMEFEED VINStrumentCONFigureVMEMEMoryINITiate CONFigureVMEMEMoryINITiateVINStrumentCONFigureVMEMODE CONFigureVMEMODEVINStrumentCONFigureVMESENDADDRessDATA? CONFigureVMESENDADDRessDATA?Example Setting the VXIbus data transfer bus operation mode GENerateOFF NoneVINStrumentIDENtity? HEWLETT-PACKARD Virtual INSTRUMENT,ANY ATOD,0,A.01.00IEEE-488.2 Common Commands Category Command TitleDMC ∙ Executable when initiated YesCLS Example Define macro to start measurement EMC and *EMC?ESE and *ESE? Example Enable all error events ESR?GMC? StringIDN? LMC?Example Query macro definition HEWLETT-PACKARD,E1429,0,A.01.00LRN? OPCPUD and *PUD? OPC?PMC RCL Block Through 63 characters None Data StringRMC RSTSAV SRE and *SRE?STB? TRGTST? WAICommand Quick Reference Chapter Chapter Command Quick Reference Unmask VINStrument Scpi Confirmed Commands Scpi Conformance InformationChapter Scpi Conformance Information Scpi Conformance Information Chapter Specifications Appendix ContentsRead-Out To VME BusTo Local Bus E1429B only Number of PartitionsAmplitude Characteristics Signal Conditioning Total Readings per PartitionSignal-to-Noise Ratio Output FormatsGain and Offset 4.3.1, note FilteringConverter Supplemental Characteristics Single-ended inputs Connector BNCWord Error Rate 4.15 qualified error level word error rate Integral Nonlinearity 4.4.3, NoteSingle-ended inputs, supplemental characteristics Analog Bandwidth 4.6.1 filter offEffective bits on different ranges Crosstalk between channelsAppendix a Specifications Differential Inputs, supplemental characteristics Effective bits, relative to 1V single-ended rangeCrosstalk Frequency Sample Rate Characteristics Internal TimerTrigger Sample Clock Subsystem Timebase and Trigger additional supplemental characteristics Bus Access and Connectors General Characteristics EMC Specifications Appendix a Useful Tables ERRORCHK.C IDN.C HP BASIC, CSLFTST.C RSTCLS.CLOCALAD.C LBUS2PST.CLBUSAUTO.C STATUS.CMode OFF EMCCalstorauto CAL1VALDEL SourSLOP1 POSTable B-3. HP E1429A/B Error Messages Code Description Appendix B Useful Tables Useful Tables Appendix B Appendix B Useful Tables Local bus test data size not System Configuration Register ProgrammingReading and Writing to the Registers Register reads and writes are 8-bitsAddressing the Registers Figure C-1. HP E1429A/B A24 Address SpaceDetermining the A24 Base Address Appendix C Register Programming A24READ.C Register Descriptions A24 Register Table SeeBase + Input Configuration Registers A/D Status RegisterA/D Serial Register Base +0316Base +0B16 A/D Parallel Strobe RegisterA/D Shift Register Bit Name Function Arm and Trigger Configuration Registers Abort and Arm Immediate RegisterArm Status Register Base +Timebase Initiation Registerbase + Arm Source Register Arm Source Register Power-on/Reset SettingsArm Internal Bus Registerbase + Base + 4B16 Arm Control Register Power-on/Reset SettingsArm Control Register Base + 4D16 Trigger Source Register Power-on/Reset SettingsTrigger Source Register Register Programming Appendix C Base + 4F16 Reference Oscillator Register Power-on/Reset SettingsReference Oscillator Register Arm Count Latch Register Arm delay Register Base + 5116 and base +5316Arm Count Register Base + 5516 and base + Trigger Immediate Registerbase + 5D16 Decade Division RegisterBinary Division Register Base +6116Pre-Arm Reading Count Register power-On/Reset Settings Post-Arm Reading Count Register power-On/Reset SettingsPre-Arm Reading Count Registers Base + 7316 and base +Traffic Register Power-on/Reset Settings Memory Control RegistersTraffic Register Base +0216Data Register Pulse RegisterChannel ID Register Base +2116 Memory Control Register Power-on/Reset SettingsMemory Control Register Memory Address Registers Base +2316 to base +2716Terminal Address Register Base Address RegistersBase +2B16 Base +2D16 and base +2F16Using the A/D Shift Register Figure C-2. Accessing the A/D Shift RegisterBit Name Setting Setting Measurement Range Setting the Input ImpedanceProcedure Enabling the 10 MHz FilterInput Post 14 dB Attenuator Bits Bits 34 Bits 35 37,45 38,46 Checking the Idle State Setting the Digitizer Configuration Setting the Arm SourcesSetting the Arm Count Setting the Arm DelaySetting the Reference Source Setting the Trigger Source Sending an Arm Immediate SignalSending a Trigger Immediate Signal Aborting MeasurementsRe-initiating the Digitizer Initializing Digitizer MemoryAppendix C Register Programming Initializing Initiating Timebase Processor MSB LSBTimebase reset Trigger countSample rate Data sourceCount is 1 and the post-arm count is y-3 Midsb LSB Register Programming Appendix C Retrieving Data from Memory Initializing Digitizer Memory to Retrieve DataRegister Programming Appendix C MSB LSB Example Program Appendix C Register Programming REGPROG.C IOOUTPUTSADDR, READ? On Next On Next On Next On Next On Next On Next On Next On Next On Next On Next On Next Void checkerrorchar *function Char Into161 Length = Register Programming Appendix C Local Bus Interleaved Transfers Interleaved TransfersSetting Interleaved Transfer Mode Local Bus Interleaved Transfers Appendix DProcedure LBUSINTR.C Trigstarsour ECLT0 Trigstarsour TIMTrigstartim 1E-6 OUTPECLT0FEED ’TRIG’Tracdef SET1 Store readings 80 bytes in SET1 IOOUTPUTSADDRI, Abor IOOUTPUTSADDRMEM, *OPC?IOOUTPUTSADDRG, Abor Local Bus Interleaved Transfers Appendix D Appendix D Local Bus Interleaved Transfers Local Bus Interleaved Transfers Appendix D Index HP E1429A/B User’s Manual IndexIndex HP E1429A/B User’s Manual HP E1429A/B User’s Manual Index Index HP E1429A/B User’s Manual Scpi Index HP E1429A/B User’s Manual