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VXI manual Providing an External Clock, VT1433B Users Guide Module Description, 5-14

Models: VT1433B

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VT1433B User's Guide

Module Description

Providing an External Clock

The VT1433B can be programed to accept an external word rate clock from the Sample 0 line on the VXI Bus. The digital filters are still functional, providing a range of effective word rates. All sampling is done simultaneously and is not multiplexed.

To connect an External Sample Clock, use the External Sample SMB connector on front panel of the VT1433B. External Sample at word rate and External Trigger are available on the front panel of VT1433B’s which do not have an arbitrary source or tachometer option.

The external clock must be a fixed frequency. Its maximum frequency must not be higher than 100 kHz. Its minimum frequency must be at least 40.96 kHz.

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Page 122

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VXI manual Providing an External Clock, VT1433B Users Guide Module Description, 5-14

Contents

User’s Guide VT1433B8-Channel196 kSamples/s Digitizer plus DSP NOTICE In This Book VT1433B Users Guide Chapter 2. Getting Started With the VT1433B Chapter 1. Installing the VT1433BChapter 3. Using the VT1432A Table of ContentsChapter 4. The Host Interface Library Chapter 5. Module DescriptionChapter 8. Break Out Boxes Chapter 9. Troubleshooting the VT1433BChapter 7. The Tachometer Option VT1433B-AYF Appendix A. Register Definitions Chapter 10. Replacing AssembliesChapter 11. Backdating Glossary IndexVXI Technology Lake Stevens Instrument Division VXI Technology World HeadquartersVXI Technology Cleveland Instrument Division Technical SupportPage Installing the VT1433B VT1433B Users Guide Installing the VT1433BCall a VXI Technology sales and service office Installing the VT1433BTo inspect the VT1433B Save all packing materialsTo install the VT1433B VT1433B Users Guide Installing the VT1433BVT1433B Users Guide Installing the VT1433B Logical Address 0 1 Boot Source & Programming 1 05Set the mainframe’s power switch to standby OI VT1433B Users Guide Installing the VT1433B Install the host interface librariesTo store the module To transport the module VT1433B Users Guide Installing the VT1433B Getting Started With the VT1433B Getting Started With the VT1433BVT1433B Users Guide Getting Started With the VT1433B IntroductionVT1433B Users Guide System Requirements HP-UX10.20 To install the VXIplug&play librariesSystem Requirements Microsoft Windows VT1432A Software DistributionVT1433B Users Guide Getting Updates WindowsGetting Updates HP-UX Getting Started With the VT1433BVT1433B Users Guide Getting Started With the VT1433BThe Resource Manager 3Type swinstallUsing the soft front panel The VXIplug&play Soft Front Panel SFPMeasurement single/repeat Mode block/continuous Use the Go button to start the measurement VEE example programs scope.veeFigure 2-3:scope.vee - Panel View VT1433B Users GuideGetting Started With the VT1433B 2-11Figure2-4:Agilent VEE Help Text VT1433B Users GuideGetting Started With the VT1433B 2-12Figure 2-5:scope.vee - Detail View VT1433B Users GuideGetting Started With the VT1433B 2-13Getting Started With the VT1433B minimum.veeVT1433B Users Guide 2-142-15 VT1433B Users GuideGetting Started With the VT1433B bsrcrand.vee Burst SouRCe RANDom Other Agilent VEE example programsbsrcsine.vee Burst SouRCe SINE frf_rand.vee. Frequency Response Function RANDomC-LanguageHost Interface Library example programs Demo ProgramsRunning a demo program: semascope.c Getting Started With the VT1433B Visual Basic example programsVT1433B Users Guide 2-192-20 VT1433B Users GuideGetting Started With the VT1433B Using the VT1432A VT1433B Users Guide Using the VT1433B IntroductionVXIplug&play drivers What is VXIplug&play?Overview Manufacturer and model codes The Soft Front Panel SFP Figure 3-2:An example of a soft front panel SFPHeader and Library Files Initialization Channels and groupsChannel Groups VT1433B Users Guide Using the VT1433B Creating a Channel GroupInput, Source and Tach Channels Multiple-moduleMeasurements Multiple-module/mainframeMeasurementsGrouping of Channels/Modules 3-10 Possible Trigger Line ConflictVT1433B Users Guide Using the VT1433B Managing Multiple-mainframeMeasurements VT1433B Users Guide Using the VT1433B 3-123-13 VT1433B Users Guide Using the VT1433BFigure3-4:Multiple mainframes - three mainframes Example 3: Embedded Slot 0 ControllerSynchronization in Multiple-mainframeMeasurements Module Features Data Flow Diagram and FIFO ArchitectureFigure 3-5:Data flow and FIFO architecture Base Sample Rates ADC ÷5Notes Table of Baseband Measurement Spans part 2 of All values are in Hertz HzTable of Baseband Measurement Spans part 3 of All values are in Hertz HzTable of Baseband Measurement Spans part 4 of All values are in Hertz HzTable of Baseband Measurement Spans part 5 of All values are in Hertz HzTable of Baseband Measurement Spans part 6 of All values are in Hertz HzVT1433B sample frequencies Measurement Setup and Control Measurement ProcessBootingBooted SettlingPre-armIdle Parameter SettingsMeasurement Initiation HL LH HLLH Sync/Trigger LineMeasurement Loop Idle HL Sync/Trigger LineTrigger Measure LH HLLH 3-28 Register-basedVXI DevicesVT1433B Users Guide Using the VT1433B Arm and Trigger enabling function VT1433B Triggeringtrigger type Bound mode Trigger LevelLevel mode Continuous Mode Data Transfer ModesBlock Mode Agilent/HP E1431A Overlap Block ModeMaking Overlap Block Act Like Continuous Mode VT1433B Users Guide Using the VT1433BLimit on Queuing of Data 3-33Interrupt Mask Bit Definitions VT1433B Interrupt BehaviorInterrupt Setup VT1433B Interrupt Handling3-35 VT1433B Users Guide Using the VT1433BHost Interrupt Setup Host Interrupt Handling Data GatingVT1433B Parameters VT1433B Users Guide Using the VT1433B 3-37Zoom mode New features of the VT1433B softwareSpan and center frequency Where to get more information The Function Reference for VXIplug&playVT1433B Users Guide Using the VT1433B 3-40The Host Interface Library Introduction VT1433B Users Guide The Host Interface LibraryHeader and Library Files Parameter Information Description of VT1433B ParametersGlobal Parameters Parameter ListsParameter Default ValueVT1433B Users Guide The Host Interface Library ChangesParameter 196.608 kHz 4-channelInput ParametersDefault Value ChangesParameter Option 1D4 Single-channelSource ParametersDefault Value ChangesParameter Option AYF Tachometer ParametersDefault Value ChangesChannel and Group IDs 4-11 VT1433B Users Guide The Host Interface LibraryGroup IDs Multiple-moduleMeasurements Multiple-module/MainframeMeasurementsGrouping of Channels/Modules VT1433B Users Guide The Host Interface Library4-13 Possible Trigger Line ConflictVT1433B Users Guide The Host Interface Library Managing Multiple-mainframeMeasurements Channel triggering by channels in Mainframe BVT1433B Users Guide The Host Interface Library 4-154-16 VT1433B Users Guide The Host Interface LibraryFigure 4-2:Multiple mainframes - three mainframes Example 3: Embedded Slot 0 ControllerSynchronization in Multiple-mainframeMeasurements Set the module as not being the Slot 0 ControllerVT1433B Users Guide The Host Interface Library Measurement Setup and ControlMeasurement Process Figure 4-3:Transitions between statesBootingBooted SettlingPre-armIdle Measurement initializationParameter Settings TestedMeasurement Loop Idle HL Sync/Trigger LineTrigger Measure LH HLLH VT1433B Users Guide The Host Interface Library4-21 Register-basedVXI DevicesVT1433B Users Guide The Host Interface Library Arm and Trigger RPM Step ArmVT1433B Triggering VT1433B Users Guide The Host Interface Library4-24 Data Transfer ModesVT1433B Users Guide The Host Interface Library VT1433B Users Guide The Host Interface Library 4-25VT1433B Interrupt Behavior VT1433B Users Guide The Host Interface LibraryVT1433B Users Guide The Host Interface Library 4-274-28 Data GatingVT1433B Users Guide The Host Interface Library VT1433B Users Guide The Host Interface Library For More InformationVT1433B Parameters 4-29VT1433B Users Guide The Host Interface Library 4-30Module Description VT1433B Users Guide Module DescriptionTachometer Features VT1433B-AYF General FeaturesArbitrary Source Features Option VT1433B-1D4 Other OptionsBlock Diagram Figure 5-1:VT1433B block diagramFigure 5-2:Input section diagram VT1433B Users Guide Module DescriptionFigure 5-3:Front panels for 4 or 8 channels VT1433B Front Panel DescriptionFront panels for four or eight channels 8-CHANNEL196Standard Front Panel 8-CHANNEL196 kSa/s DIGITIZER +DSPVT1433B Users Guide Module Description SMB ConnectorsInput Connectors One or Two Status LEDsData Transfer Bus Power Supplies and GroundVXI Backplane Connections DTB Arbitration BusThe Local Bus VT1433B-UGV Local Bus vs VME TransfersShared Memory The VT1433B VXI DeviceAddress Space Memory MapVT1433B Users Guide Module Description Read List of A16 RegistersAddress WriteTrigger Lines TTLTRG Sync/Trigger line Free-runningclock line5-14 Providing an External ClockVT1433B Users Guide Module Description Calibration Description Figure 5-6:Calibration block diagramVT1433B Users Guide Module Description 5-16The Arbitrary Source Option VT1433B-1D4 VT1433B Users Guide The Arbitrary Source OptionArbitrary Output Arbitrary Source DescriptionTrigger Source Output ModesSignal Block DiagramFigure 6-1:Arbitrary source option block diagram VT1433B Users Guide The Arbitrary Source OptionThe Arbitrary Source Option Front Panel 8-CHANNEL196 kSa/s DIGITIZER +DSPUpdating the arbitrary source firmware VT1433B Users Guide The Arbitrary Source OptionVT1433B Users Guide The Arbitrary Source Option The Tachometer Option VT1433B-AYF VT1433B Users Guide The Tachometer OptionExternal Trigger Input Tachometer DescriptionTachometer Inputs Tachometer MonitoringBlock Diagram Input Count DivisionHoldoff Time Figure 7-1:Tachometer option block diagramFigure 7-2 VT1433B with tachometer - front panel The Tachometer Option Front Panel8-CHANNEL196 kSa/s DIGITIZER +DSP VT1433BLEDs and Connectors for the Tachometer Option VT1433B Users Guide The Tachometer OptionVT1433B Users Guide The Tachometer Option Break Out Boxes VT1433B Users Guide Break Out BoxesVT3240A Voltage Break Out Box ServiceIntroduction VT3241A ICP Break Out BoxVOLTAGE 8 CH INPUT The VT3240A and VT3241A Break Out BoxesFigure 8-1:VT3240A Break Out Box Break Out Box Grounding VT3240AVoltage-typeBreak Out BoxVT3241A ICP-typeBreak Out Box VT1433B Users Guide Break Out BoxesBreak Out Box Cables Making a Custom Break Out Box Cablepin pin Pin definitions for input connectorpin pin pin #Allowed Connections In general Dis-allowedConnectionsTroubleshooting the VT1433B VT1433B Users Guide Troubleshooting the VT1433BDiagnostics u Display usage message v VT1433B Users Guide Troubleshooting the VT1433B 10-1 Replacing AssembliesVT1433B Users Guide Replacing Assemblies Direct Mail Order System Replaceable PartsOrdering Information Mfr Name CAGE Code NumbersMfr Code Address10-4 Assemblies: without VT1433B-AYFor VT1433B-1D4VT1433B Users Guide Replacing Assemblies Mfr Part VXI PartDescription Number10-6 Assemblies: with VT1433B-AYFVT1433B Users Guide Replacing Assemblies A22 A10/A11Mfr Part VTI PartDescription Number10-8 Assemblies: with VT1433B-1D4VT1433B Users Guide Replacing Assemblies Mfr Part VTI PartDescription NumberDescription Cables: without VT1433B-AYFor VT1433B-1D4VTI Part Mfr PartDescription Cables: with VT1433B-AYFVTI Part Mfr PartDescription Cables: with VT1433B-1D4VTI Part Mfr PartDescription Front PanelVTI Part Mfr Part10-14 To remove the top coverVT1433B Users Guide Replacing Assemblies 10-15 To remove the front panelVT1433B Users Guide Replacing Assemblies VT1433B Users Guide Replacing Assemblies 10-16VT1433B Users Guide Replacing Assemblies 10-1710-18 To remove the input assembliesVT1433B Users Guide Replacing Assemblies 10-19 4 Remove the remaining input assemblyVT1433B Users Guide Replacing Assemblies 10-20 To remove the VT1433B-AYFassemblyVT1433B Users Guide Replacing Assemblies 10-21 To remove the VT1433B-1D4assemblyVT1433B Users Guide Replacing Assemblies 10-22 To remove the A22 assemblyVT1433B Users Guide Replacing Assemblies 10-23 To remove the A10/A11 assemblyVT1433B Users Guide Replacing Assemblies VT1433B Users Guide Replacing Assemblies 10-2411-1 BackdatingVT1433B Users Guide Backdating 11-2 BackdatingVT1433B Users Guide Backdating Appendix A Register DefinitionsThe VT1433B VXI Registers The A16 RegistersRead VT1433B Users GuideAddress The A24 Registers The A24 registers are defined as followsThe VXI Bus Registers are defined as follows VT1433B Users Guide Register Definitions 0 disables the local bus interface. RESET VALUE: VT1433B Users Guide Register Definitions VT1433B Users Guide Register Definitions 32-bitRegisters A-11 Command/Response ProtocolVT1433B Users Guide Register Definitions This is the procedure to send a command to the DSP DSP Protocol DSP Bus Registers The DSP Command register has the following format VT1433B Users Guide Register Definitions A-16Glossary Constant Output Level Amplifier Digital Signal Processing Kilosamples per second Revolutions Per Minute Static Random Access Memory zoom VME BusVXIplug&play VT1433B Users Guide Glossary Numerics IndexPage Page