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VXI VT1433B manual Notes

Models: VT1433B

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VT1433B User's Guide

Using the VT1433B

Table of Baseband Measurement Spans (part 1 of 6)

All values are in Hertz (Hz).

	sample
	frequency	48000		50000		51200
	(Fs) —>
	number of ÷2	with ÷5	without ÷5	with ÷5	without ÷5	with ÷5	without ÷5
	steps	with ÷5	without ÷5	with ÷5	without ÷5	with ÷5	without ÷5
	steps
	0	3750.000000	18750.000000*	3906.250000	19531.250000*	4000.000000	20000.000000*
	1	1875.000000	9375.000000	1953.125000	9765.625000	2000.000000	10000.000000
	2	937.500000	4687.500000	976.562500	4882.812500	1000.000000	5000.000000
	3	468.750000	2343.750000	488.281250	2441.406250	500.000000	2500.000000
	4	234.375000	1171.875000	244.140625	1220.703125	250.000000	1250.000000
	5	117.187500	585.937500	122.070312	610.351562	125.000000	625.000000
	6	58.593750	292.968750	61.035156	305.175781	62.500000	312.500000
	7	29.296875	146.484375	30.517578	152.587891	31.250000	156.250000
	8	14.648438	73.242188	15.258789	76.293945	15.625000	78.125000
	9	7.324219	36.621094	7.629395	38.146973	7.812500	39.062500
	10	3.662109	18.310547	3.814697	19.073486	3.906250	19.531250
	11	1.831055	9.155273	1.907349	9.536743	1.953125	9.765625
	12	0.915527	4.577637	0.953674	4.768372	0.976562	4.882812
	13	0.457764	2.288818	0.476837	2.384186	0.488281	2.441406
	14	0.28882	1.144409	0.238419	1.192093	0.244141	1.220703
	15	0.114441	0.572205	0.119209	0.596046	0.11207	0.610352
	16	0.057220	0.286102	0.059605	0.298023	0.061035	0.305176

Notes:

* For the top span, the 3 dB bandwidth is 1.15 times span shown.

To select sample frequency for time domain data, first divide the desired sample frequency by 2.56 to convert it to a measurement span. Then locate the closest measurement span on this table and choose the corresponding sample frequency at the top of the table.

3-18

Image 56

VXI VT1433B manual Notes

Contents

User’s Guide VT1433B8-Channel196 kSamples/s Digitizer plus DSP NOTICE In This Book VT1433B Users Guide Chapter 1. Installing the VT1433B Chapter 3. Using the VT1432AChapter 2. Getting Started With the VT1433B 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 Chapter 10. Replacing Assemblies Chapter 11. BackdatingAppendix A. Register Definitions Glossary IndexVXI Technology World Headquarters VXI Technology Cleveland Instrument DivisionVXI Technology Lake Stevens Instrument Division Technical SupportPage Installing the VT1433B VT1433B Users Guide Installing the VT1433BInstalling the VT1433B To inspect the VT1433BCall a VXI Technology sales and service office 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 To install the VXIplug&play libraries System Requirements Microsoft WindowsSystem Requirements HP-UX10.20 VT1432A Software DistributionGetting Updates Windows Getting Updates HP-UXVT1433B Users Guide 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.veeVT1433B Users Guide Getting Started With the VT1433BFigure 2-3:scope.vee - Panel View 2-11VT1433B Users Guide Getting Started With the VT1433BFigure2-4:Agilent VEE Help Text 2-12VT1433B Users Guide Getting Started With the VT1433BFigure 2-5:scope.vee - Detail View 2-13minimum.vee VT1433B Users GuideGetting Started With the VT1433B 2-142-15 VT1433B Users GuideGetting Started With the VT1433B Other Agilent VEE example programs bsrcsine.vee Burst SouRCe SINEbsrcrand.vee Burst SouRCe RANDom frf_rand.vee. Frequency Response Function RANDomC-LanguageHost Interface Library example programs Demo ProgramsRunning a demo program: semascope.c Visual Basic example programs VT1433B Users GuideGetting Started With the VT1433B 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 3-12VT1433B Users Guide Using the VT1433B Figure3-4:Multiple mainframes - three mainframes3-13 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 ProcessParameter Settings Measurement InitiationBootingBooted SettlingPre-armIdle 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 Data Transfer Modes Block Mode Agilent/HP E1431AContinuous Mode Overlap Block ModeVT1433B Users Guide Using the VT1433B Limit on Queuing of DataMaking Overlap Block Act Like Continuous Mode 3-33VT1433B Interrupt Behavior Interrupt SetupInterrupt Mask Bit Definitions 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 ListsDefault Value VT1433B Users Guide The Host Interface LibraryParameter Changes196.608 kHz 4-channelInput Parameters Default ValueParameter ChangesOption 1D4 Single-channelSource Parameters Default ValueParameter ChangesOption AYF Tachometer Parameters Default ValueParameter ChangesChannel and Group IDs 4-11 VT1433B Users Guide The Host Interface LibraryGroup IDs Multiple-module/MainframeMeasurements Grouping of Channels/ModulesMultiple-moduleMeasurements 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 4-15VT1433B Users Guide The Host Interface Library Figure 4-2:Multiple mainframes - three mainframes4-16 Example 3: Embedded Slot 0 ControllerSynchronization in Multiple-mainframeMeasurements Set the module as not being the Slot 0 ControllerMeasurement Setup and Control Measurement ProcessVT1433B Users Guide The Host Interface Library Figure 4-3:Transitions between statesMeasurement initialization Parameter SettingsBootingBooted SettlingPre-armIdle TestedIdle HL Sync/Trigger Line Trigger Measure LH HLLHMeasurement Loop 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 For More Information VT1433B ParametersVT1433B Users Guide The Host Interface Library 4-29VT1433B Users Guide The Host Interface Library 4-30Module Description VT1433B Users Guide Module DescriptionGeneral Features Arbitrary Source Features Option VT1433B-1D4Tachometer Features VT1433B-AYF Other OptionsBlock Diagram Figure 5-1:VT1433B block diagramFigure 5-2:Input section diagram VT1433B Users Guide Module DescriptionVT1433B Front Panel Description Front panels for four or eight channelsFigure 5-3:Front panels for 4 or 8 channels 8-CHANNEL196Standard Front Panel 8-CHANNEL196 kSa/s DIGITIZER +DSPSMB Connectors Input Connectors One or TwoVT1433B Users Guide Module Description Status LEDsPower Supplies and Ground VXI Backplane ConnectionsData Transfer Bus DTB Arbitration BusThe Local Bus VT1433B-UGV Local Bus vs VME TransfersThe VT1433B VXI Device Address SpaceShared Memory Memory MapVT1433B Users Guide Module Description List of A16 Registers AddressRead 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 Source Description TriggerArbitrary Output Source Output ModesBlock Diagram Figure 6-1:Arbitrary source option block diagramSignal 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 OptionTachometer Description Tachometer InputsExternal Trigger Input Tachometer MonitoringInput Count Division Holdoff TimeBlock Diagram Figure 7-1:Tachometer option block diagramThe Tachometer Option Front Panel 8-CHANNEL196 kSa/s DIGITIZER +DSPFigure 7-2 VT1433B with tachometer - front panel 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 BoxesService IntroductionVT3240A Voltage Break Out Box VT3241A ICP Break Out BoxVOLTAGE 8 CH INPUT The VT3240A and VT3241A Break Out BoxesFigure 8-1:VT3240A Break Out Box VT3240AVoltage-typeBreak Out Box VT3241A ICP-typeBreak Out BoxBreak Out Box Grounding VT1433B Users Guide Break Out BoxesBreak Out Box Cables Making a Custom Break Out Box CablePin definitions for input connector pin pinpin 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 CAGE Code Numbers Mfr CodeMfr Name Address10-4 Assemblies: without VT1433B-AYFor VT1433B-1D4VT1433B Users Guide Replacing Assemblies VXI Part DescriptionMfr Part NumberAssemblies: with VT1433B-AYF VT1433B Users Guide Replacing Assemblies10-6 A22 A10/A11VTI Part DescriptionMfr Part Number10-8 Assemblies: with VT1433B-1D4VT1433B Users Guide Replacing Assemblies VTI Part DescriptionMfr Part NumberCables: without VT1433B-AYFor VT1433B-1D4 VTI PartDescription Mfr PartCables: with VT1433B-AYF VTI PartDescription Mfr PartCables: with VT1433B-1D4 VTI PartDescription Mfr PartFront Panel VTI PartDescription 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