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HP E1429A manual Digitizer Command Module Deadlock, Abort

Models: E1429A

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/****************************************************************************/ void main(void)

{

check_error(); /* call error check function */

}

/****************************************************************************/ void check_error(void)

{
char	into[161];
int	length = 160;
IOOUTPUTS(ADDR, "SYST:ERR?", 9);			/* Query error register */
IOENTERS(ADDR, into, &length);			/* Enter error message */
if (atoi(into) != 0)		/* Determine if error is present */
		/* If errors present, print and exit */
{

while (atoi(into) != 0)

{

printf("%s\n\n", into); IOOUTPUTS(ADDR, "SYST:ERR?", 9); IOENTERS(ADDR, into, &length);

}

exit(1);

}

}

Digitizer/

Command Module

Deadlock

If the digitizer’s access light remains on while programming the digitizer over HP-IB, it may be due to a deadlock between the digitizer and the HP E1406 Command Module. If such a deadlock occurs and you cannot access the Command Module, send the following command sequence:

ABORT 7

ABORT 7

CLEAR 70905 (selected device clear)

Chapter 1

Getting Started 47

Image 47

HP E1429A manual Digitizer Command Module Deadlock, Abort

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 According to ISO/IEC Guide 22 and EN March 1HP E1429A/B 20 MSa/s 2-Channel Digitizer User’s Manual HP E1429A/B Features and VXIbus Configuration Chapter ContentsGetting 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 over HP-IB Addressing the Digitizer using an Embedded ControllerHEWLETT-PACKARD,E1429A,0,A.02.00 Sending the *IDN? CommandIntroductory Programs TST? IOOUTPUTSADDR, *IDN?Repeat Output 70905SYSTERR? SLFTST.CIOOUTPUTSADDR, DIAGTEST? Resetting Clearing DigitizerIOOUTPUTSADDR, *TST? IOOUTPUTSADDR, SYSTERR?IOOUTPUTSADDR, *RST*CLS SubendRepeat Querying Digitizer ConfigurationLRN? IntegerLRN.C Chapter Getting Started TRIGSTARTIM1 10E-6 Instrument and Programming LanguagesOUTPEXT1STAT Ontrigsour EXT1OUTPEXT1STAT OFF Language Programs ∙ Turbo C++ Command Line CompilingMicrosoft QuickC clhpib.lib ∙ Microsoft QuickCCLHPIB.LIB Compiling in the Integrated EnvironmentOther subsystems Introduction to ProgrammingUsing the MEASure CONFigure Commands Port HP E1429A Programming Sequence Programming SequenceHow to Make Measurements Using MEASureConfiguring the Channels MEAS.C Can be used to set the desired number of pre-arm readings SENS1SWEOFFSPOIN Taking Readings After Using CONFigureCONF.C IOOUTPUTSADDR, FETC1? Querying Command Settings QUERY.C Enable Intr ERRORCHK.C Abort Digitizer Command Module DeadlockWhere to go Next Programming Language Using the DigitizerINPUT.C Configuring the Digitizer InputARMCNT.C Taking a Burst of ReadingsARMLEVEL.C Level ArmingARMSOUR1 EXT Pre- and Post-Arm ReadingsPREPOST.C Trigsour TIM Specifying a Sample RateSAMPLE.C ARMSOUR1 IMMSenssweoffspoin Dual Rate SamplingDUALSAMP.C ARMSLOP1 POSUsing Multiple Digitizers MULTAD.C FETC2? OUTPTTLT0STAT onOUTPTTLT0IMM PACKED.C Using the Packed Data FormatDiagchanlab Form PackFor i = 0 i 20 i++ IOOUTPUTSADDR, SYSTERR? VMEREAL.C VME Bus Data TransfersVinsconfvmefeed ’CONVCHAN1’ Trigstarsour VMEVinsconfvmemode GEN On Next Using the Digitizer Chapter VMESEG1.C Armstarcoun Armstarsour IMMOn Next IOOUTPUTSADDR, *RST*CLS IOOUTPUTSADDR, SYSTERR? DOS VME Bus Data Transfers Using an Embedded ControllerOn Next Using the Digitizer Chapter On Next On Next INST.H #include FilesInst INST.CPP On Next Chapter Using the Digitizer E1429.CPP E1429.HLocal Bus Data Transfers Formdata Pack VinslbusresVinslbusmode GEN Vinslbusfeed ’CONVBOTH’IOOUTPUTSADDR, Init IOOUTPUTSADDRMEM, InitUsing the Digitizer Chapter Chapter Using the Digitizer On Next Vinslbusmode APP Vinslbusfeed ’MEMCHAN1’IOOUTPUTSADDRG, *OPC? IOOUTPUTSADDRA, InitIOOUTPUTSADDRG, Init On Next Using the Digitizer Chapter On Next Vinslbusfeed ’CONVCHAN1’ Armstarsour TTLT0Vinslbusmode INS OUTPTTLT0FEED ’READY’IOOUTPUTSADDRG, Init IOOUTPUTSADDRG, *OPC?,5 IOOUTPUTSADDRI, InitUsing the Digitizer Chapter Chapter Using the Digitizer Using the Digitizer Chapter STATUS.C Using the Digitizer Status RegistersUsing the Digitizer Chapter Understanding the Digitizer HP E1429 Digitizer Block DiagramUnderstanding the HP E1429 Digitizer Chapter Message and Register Interfaces Digitizer Command PathsDigitizer Input Section Scpi Command ControlSENSechan VOLTage Range range Inverting and Non-inverting Differential Input Ports Setting the Input ImpedanceEnabling the 10 MHz Input Filter Digitizer Attenuators Setting the Signal RangeSensvoltrang Using the Single-Ended Input 1V RangeArming and Triggering HP E1429 Digitizer State DiagramARM-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 Enabling the Synchronization Signal Routing the Signal to a SourceOffset Triggering DigitizerTRIGgerSTARtTIMer1 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 Data Flow, Storage, and Conversions Analog-to-Digital ConverterHP E1429 Digitizer Data Flow HP E1429 Digitizer Reading Storage 10. Memory Segments with Pre and Post-arm Readings MEMory SubsystemDigitizer Data Formats Determining the Battery ChargeDefinite Length Arbitrary Block Header Packed Reading ConversionsHP Basic Example Removing the Arbitrary Block HeaderLanguage Example 16-bit readings ReadingsREAD? 11. Retrieving Readings from Digitizer Memory FETChing Readings from Memory Retrieving Readings UsingRetrieving Readings Using FETCh? READ?Separating Pre- and Post-Arm Readings Determining Number of Readings FETChedUsing 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 12. Digitizer Registers in A16 and A24 Address Space Base AddressExecute 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 Local Bus Description 14. Local Bus Signal Line Definitions15. HP E1429B Local Bus Data Transfer Protocol How Data is TransferredUnderstanding the HP E1429 Digitizer Chapter Send Digitizer Local Bus CommandsLocal Bus Transfer Configurations LbusEOF 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 Operation Status Group Enable RegisterSTATusOPERationCONDition? CME EXE DDE QYE Standard Event Status GroupStandard Event Status Register PONESE? Standard Event Status Enable RegisterReading the Standard Event Status Register ESR?Oper RQS ESB MAV Ques Status Byte Status GroupStatus Byte Register STB? Spoll Presetting the Enable Register and Transition FilterService Request Enable Register Reading the Status Byte RegisterOPC OPC? WAI Saving Digitizer ConfigurationsSynchronizing the Digitizer RST How to Save and Recall a ConfigurationUnderstanding the HP E1429 Digitizer Chapter Command Reference Common Command Format Command TypesArmlevneg Scpi Command FormatAbbreviated Commands ARMParameter Types Explanations, Examples Scpi Command ParametersImplied Optional Keywords Variable Command Syntax OUTPECLT0FEED ’EXT’ OUTPECLT0FEED \EXT\ Definite length block Scpi Command ExecutionQuerying Parameter Settings Optional ParametersArmcoun Trigcoun MAX Executable When Initiated CommandsMIN and MAX Parameters in Coupled Commands Linking Multiple Scpi Commands Scpi Command ReferenceLinking Ieee 488.2 Common Commands Example Aborting a measurement ∙ Executable when initiated Yes ∙ Coupled Command NoABORt ABORtARM Subsystem ARMSTARtCOUNtSTARtCOUNt SyntaxParameters Parameter Range Default Name Type ValuesARMSTARtCOUNt MINimumMAXimum ARMSTARtDELaySTARtDELay Parameter Range Default Name Type Values∙ *RST Condition none Example Setting the arming delayARMSTARtIMMediate STARtIMMediateComments ∙ Executable while initiated No ARMSTARtLEVelchanNEGative voltageSTARtLEVelchanNEGative voltage Example Arming for measurementSTARtLEVelchanPOSitive voltage ARMSTARtLEVelchanPOSitive voltageSTARtSLOPen ARMSTARtSLOPenExample Setting the arm slope ARMSTARtSOURcen Example Setting two arm start sources ∙ Related Commands ARMSTARtSLOPen , ARMSTARtLEVelchanNumeric None CALibrationchanCOUNt? Subsystem SyntaxData CALibrationchanDATAAssign @X to 70905FORMAT OFF Comments ∙ Executable when initiated No ∙ Coupled Command NoDELay CALibrationchanDELayGain CALibrationchanGAINSeconds Confarrvolt 100,4.8,DEF,@1 ∙ *RST Condition none Example Performing a gain calibrationCALibrationchanSECureCODE CALibrationchanSECureSTATe CALibrationchan SECureSTATe mode ,code enables or disablesCALibrationchanSTORe Example Turn automatic storage of calibration values off CALibrationchan STOReAUTO mode selects whether or notCALibrationchanSTOReAUTO VALueNumeric 101.80 to Volts ∙ Related commands CALibrationGAINCALibrationchanVALue Zero Example Setting the calibration valueCALibrationchanZERO CAL1ZERO DEF,DEF,ALL ARRayVOLTageDC CONFigurechanCONFigurechanARRayVOLTageDC size,expected CONFigurechanARRayVOLTageDC Range Volts Value Maximum Voltage ResolutionCONFARRayVOLT 20,1.5,@3 CALibrationchan CONVerge? DIAGnosticCHANnelchan 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? Poke DIAGnosticPOKEExample Examining the setting of the traffic register Example Changing the contents of the traffic registerTEST? DIAGnosticSGET?SGET? SputFETChchan Command Reference FETChchan SubsystemFETChchan Subsystem Command Reference FETC1COUN? FETChchanCOUNt?∙ *RST Condition none Example Recovering readings in memory FETChchanRECover?Subsystem FORMat FORMatFORMatDATA ∙ Related Commands READ?, FETCh?Example 1 Setting the data format to 64 bit reals IMMediate INITiateExample Placing the HP E1429A in the wait-for-arm state INITiateIMMediateSubsystem INPutport INPutportExample Enabling the 10 MHz low-pass filter INPutportFILTerLPASsSTATe mode enables or disablesINPutportFILTerLPASsSTATe IMPedanceSTATe Example Setting 75 Ω input impedanceINPutportSTATe Example Disabling input port MEASurechanARRayVOLTageDC size,expected MEASurechanARRayVOLTageDC? MEASurechanARRayVOLTageDC? Maximum Voltage Resolution MEAS1ARRayVOLT? 20,1.5,@3 ∙ *RST Condition not affected BATTerySTATeExample Enable memory to be non-volatile MEMory∙ *RST Condition none Example Check the battery charge MEMoryBATTeryCHARge?ECLTrgnFEED OUTPut∙ *RST Condition Example Setting the ECLTrg0 sync pulse sourceOUTPutECLTrgnSTATe ECLTrgnSTATeBoolean Parameter Range Default Name Type Values UnitsOUTPutEXTernal1FEED EXTernal1FEEDTRIGgerSTARtSEQuence1 ARMSTARtSEQuence1 None RFTRigger SENSe12ROSCillatorTTLTrgnFEED Example Setting the sync pulse sourceOUTPutEXTernal1STATe EXTernal1STATeExample Enabling sync pulse for READy on TTLTrg5 OUTPutTTLTrgnFEEDNumeric Through None ARMSTARtSEQuence1 NoneExample Enabling sync pulse output to TTLTRG0* and TTLTRG5 OUTPutTTLTrgnSTATeREADchan READchan Subsystem Command ReferenceCommand Reference READchan Subsystem SENSe SENSechanFUNCtion SENSechanFUNCtionExample Selecting the single ended input on channel SENSechanFUNCtion SENSechanFUNCtionEXTernalFREQuency SENSechanROSCillatorSOURce SENSechanROSCillatorSOURceExample 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 MINimum selects 1 reading SENSechan SWEepPOINts countExample 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? Operation Status Register STATusOPCINITiate Subsystem Syntax Questionable Signal Status RegisterSTATusOPCINITiate OPERationQUEStionableCONDition? OPERationQUEStionableENABleSTATusOPERationQUEStionableCONDition? Through +32767 None Non-decimal Numeric Example Setting the Operation register enable maskSTATusOPERationQUEStionableEVENt? OPERationQUEStionableEVENt?OPERationQUEStionablePTRansition STATusOPERationQUEStionableNTRansitionPRESet STATusPRESetVERSion? ERRor?Example Reading the error queue SYSTemTRIGger Command Reference TRIGger SubsystemTRIGger Subsystem Command Reference TRIGgerSTARtCOUNt Example Taking 20 readings 8 pre-arm and 12 post-arm STARtSOURce TRIGgerSTARtIMMediateBushold TRIGgerSTARtSOURceReference period to TRIGgerSTARtTIMer1STARtTIMer1 Example Setting the start trigger sourceTRIGgerSTARtTIMer1 Multiple Period STARtTIMer2Period Value Table ∙ *RST Condition 5.0E-8 secondsTRIGgerSTARtTIMer2 ∙ *RST Condition 1.0E-7 seconds Local Bus transfers VINStrumentData voltagelist VME VXI data transfer Bus transfersVINStrument CONFigureLBUSFEED CONFigureLBUSMEMoryINITiate VINStrumentCONFigureLBUSMEMoryINITiateCONFigureLBUSMODE VINStrumentCONFigureLBUSMODEAPPendGENerate None INSertOFF PIPeline VINStrumentCONFigureLBUSRESetCONFigureLBUSRESet Example Setting the Local Bus operation modeCONFigureLBUSSENDPOINts VINStrumentCONFigureLBUSSENDPOINtsBoolean On OFF None VINStrumentCONFigureLBUSSENDPOINtsAUTOCONFigureLBUSSENDPOINtsAUTO VINStrumentCONFigureTESTDATA voltagelist configures VINStrumentCONFigureTESTDATACONFigureTESTDATA ∙ *RST Condition none Example Testing Local Bus operation VINStrumentCONFigureVMEFEED CONFigureVMEMEMoryINITiate VINStrumentCONFigureVMEMEMoryINITiateCONFigureVMEMODE VINStrumentCONFigureVMEMODEGENerateOFF None VINStrumentCONFigureVMESENDADDRessDATA?CONFigureVMESENDADDRessDATA? Example Setting the VXIbus data transfer bus operation modeHEWLETT-PACKARD Virtual INSTRUMENT,ANY ATOD,0,A.01.00 VINStrumentIDENtity?Category Command Title IEEE-488.2 Common CommandsDMC ∙ Executable when initiated YesCLS Example Define macro to start measurement EMC and *EMC?ESE and *ESE? String Example Enable all error eventsESR? GMC?HEWLETT-PACKARD,E1429,0,A.01.00 IDN?LMC? Example Query macro definitionOPC LRN?PUD and *PUD? OPC?PMC Block Through 63 characters None Data String RCLRST RMCSRE and *SRE? SAVTRG STB?WAI TST?Command Quick Reference Chapter Chapter Command Quick Reference Unmask VINStrument Scpi Conformance Information Scpi Confirmed CommandsChapter Scpi Conformance Information Scpi Conformance Information Chapter Appendix Contents SpecificationsNumber of Partitions Read-OutTo VME Bus To Local Bus E1429B onlyTotal Readings per Partition Amplitude Characteristics Signal ConditioningFiltering Signal-to-Noise RatioOutput Formats Gain and Offset 4.3.1, noteIntegral Nonlinearity 4.4.3, Note Converter Supplemental CharacteristicsSingle-ended inputs Connector BNC Word Error Rate 4.15 qualified error level word error rateCrosstalk between channels Single-ended inputs, supplemental characteristicsAnalog Bandwidth 4.6.1 filter off Effective bits on different rangesAppendix a Specifications Effective bits, relative to 1V single-ended range Differential Inputs, supplemental characteristicsCrosstalk 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 RSTCLS.C ERRORCHK.CIDN.C HP BASIC, C SLFTST.CSTATUS.C LOCALAD.CLBUS2PST.C LBUSAUTO.CCAL1VAL Mode OFFEMC CalstorautoPOS DELSour SLOP1Table 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 Register Programming System ConfigurationRegister reads and writes are 8-bits Reading and Writing to the RegistersFigure C-1. HP E1429A/B A24 Address Space Addressing the RegistersDetermining the A24 Base Address Appendix C Register Programming A24READ.C Register Descriptions See A24 Register TableBase + Base +0316 Input Configuration RegistersA/D Status Register A/D Serial RegisterBase +0B16 A/D Parallel Strobe RegisterA/D Shift Register Bit Name Function Base + Arm and Trigger Configuration RegistersAbort and Arm Immediate Register Arm Status RegisterTimebase 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 + Base +6116 Trigger Immediate Registerbase + 5D16Decade Division Register Binary Division RegisterBase + 7316 and base + Pre-Arm Reading Count Register power-On/Reset SettingsPost-Arm Reading Count Register power-On/Reset Settings Pre-Arm Reading Count RegistersBase +0216 Traffic Register Power-on/Reset SettingsMemory Control Registers Traffic RegisterData Register Pulse RegisterChannel ID Register Base +2116 Memory Control Register Power-on/Reset SettingsMemory Control Register Base +2316 to base +2716 Memory Address RegistersBase +2D16 and base +2F16 Terminal Address RegisterBase Address Registers Base +2B16Figure C-2. Accessing the A/D Shift Register Using the A/D Shift RegisterBit Name Setting Enabling the 10 MHz Filter Setting Measurement RangeSetting the Input Impedance ProcedureInput Post 14 dB Attenuator Bits Bits 34 Bits 35 37,45 38,46 Checking the Idle State Setting the Arm Sources Setting the Digitizer ConfigurationSetting the Arm Delay Setting the Arm CountSetting the Reference Source Sending an Arm Immediate Signal Setting the Trigger SourceAborting Measurements Sending a Trigger Immediate SignalInitializing Digitizer Memory Re-initiating the DigitizerAppendix C Register Programming MSB LSB Initializing Initiating Timebase ProcessorData source Timebase resetTrigger count Sample rateCount is 1 and the post-arm count is y-3 Midsb LSB Register Programming Appendix C Initializing Digitizer Memory to Retrieve Data Retrieving Data from MemoryRegister 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 Interleaved Transfers Local Bus Interleaved TransfersLocal Bus Interleaved Transfers Appendix D Setting Interleaved Transfer ModeProcedure LBUSINTR.C OUTPECLT0FEED ’TRIG’ Trigstarsour ECLT0Trigstarsour TIM Trigstartim 1E-6Tracdef 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 HP E1429A/B User’s Manual Index 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