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Agilent Technologies 660MHz, Agilent 81130A 400 manual

Models: 660MHz Agilent 81130A 400

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			Programming Reference
			SCPI Instrument Command List
Description	Use this command to set and read the data format of channels 1 and 2
	when using PATTERN mode. If you dont specify a channel number in the
	command, channel 1 is assumed.
	RZ	Return to Zero. An RZ pulse is generated for each 1 in
		the data. You can vary the width, edges and levels of the
		pulse.
	R1	Return to One. An R1 pulse is generated for each 0 in
		the data. You can vary the width, edges and levels of the
		pulse.
	NRZ	Non Return to Zero. A pulse of 100% dutycycle is
		generated for each 1 in the data. You can vary the
		edges and levels of the pulse.
Example	:DIG:SIGN:FORM NRZ		Set channel 1 data format to NRZ

Command	:DISP
Long	:DISPlay[:WINDow][:STATe]
Form	Set & Query
Parameter	ON OFF 1 0
*RST value	ON
Description	This command is used to turn the frontpanel display on and off.
	Switching off the display improves the programming speed of the
	instrument.
NOTE	*RST switches the display back on.
Example	DISP OFF	Switch off the frontpanel display

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Agilent Technologies 660MHz, Agilent 81130A 400 manual

Contents

Reference Guide Front Panel Display and Softkeys Reference Guide Agilent 81130A 400/660 MHz Pulse/Data GeneratorCopyright WarrantyCertification Limitation of WarrantyServices and Support Exclusive RemediesEnvironmental Conditions Safety SummaryBefore Applying Power GeneralDo Not Remove the Instrument Cover Ground the InstrumentFuses Do Not Operate in an Explosive AtmosphereProtective earth ground terminal Manuals Safety SymbolsAbout this Book Conventions Used in this Book Contents 105 Agilent 81130A Specifications102 103General Programming Aspects General Programming Aspects GP-IB Interface BusAgilent 81130A Remote Control DISPlay OFF Programming RecommendationsOPC? Common Command Summary Questionable Status Status ModelTransition Filters Condition RegisterEvent Register NTR PTR Enable RegisterStandard Event Status Group Status ByteOPERation Status Group QUEStionable Status Group Programming Reference Programming Reference Agilent 81130A Scpi Command SummaryDIGital Copy High Hold SOURce ROSCillator STATus OPERation EVENt? KEY Parameter RST, Default Values Default Values, Standard SettingsLoad TTL TRIGger COUNt PULSes LEVel TERMination SOURce Programming the Instrument Trigger Modes Pulses ContinuousStarted GatedPattern BurstStarted Manually Starting and GatingScpi Instrument Command List Armmode ArmlevtermArmsour ArmsensOutput 2 can be used in parallel Instrument with two Output channels installedTo setup an infinite loop over segment 2 to segment Use this command to set up a counted loop across one or moreSee previous example Use this command to set up the destination segmentDigpatt DigpattlooplengDigpattprbs Segment 2 to Segment 4 set to all bits set to zero –1 Prbs on OutputData SegmentSee DIGPATTSEGM1DATA2 #1501011 Restrictions 32, 0, 0, 0 segment 1 = 32, segments 2, 3, and 4 =Be overwritten no undo DIGPATTSEGM1234TYPE12 DIGSIGN12FORM DIGitalSTIMulusPATTernUPDateUpdate the hardware with the new pattern data by sending a Pattern generating hardware following aDisp Directoryname QueryFiletype is always blank. a directory name has filesize = EventMmemdel Only select a directory name within the current directoryFilename,A,copyname,A Directory of the current directoryMmemstorstat MmeminitOFF OUTP12COMPCURR12 CORR12EDELayOutput signals are the same at the device-under-test –25.0 ns to +25.0 nsAmplitude Execute the SOURceHOLD CURRent command to enableCURR12OFFSet ∝A 50 Ω into 50 Ω+10 mA 50 Ω into 50 Ω Execute Sourcehold CURRent command to enableLow-level High-level –10 mA 50 Ω into 50 Ω8V Outputs 50 Ω into short max mA typical 0V Outputs 50 Ω into short max mA typicalCURR12LIMSTAT –10.0 mAAgilent 81131A 1 kHz to 400 MHz Output limits cannot program the output-levels beyondHz with engineering prefixes, or MHZ for Megahertz 00 MHzOnce Connector as the frequency source Trigsour EXTUse this command to enable either of the SOURceVOLTage or FreqautoPULSDCYC12 To 360 constrained by delay and period limitsProgramming the pulse phase also executes SOURcePULSeHOLD PHAS12To 3.00 µs Specified limits 0.1 – 99.9%, depends on Width & PeriodPHAS2 180DEG Pulse-delayPULSHOLD12 PULSDEL12UNITPulsper Agilent 81131A 2.5 ns to 1 ms Agilent 81132A 1.5 ns to 1 ms Programmed by this command. Note that the specified limitsAvailable resolution depend on the selected source Connector as the frequency source Trigsour EXT2PULSTRAN12 PULSTRAN12UNITTrailing-edge = Leading-edge fixed coupled Agilent 81131A 0.8 ns or 1.6 nsWithin the defined pulse-width PULSTRIG1POS PULSTRIG1MODEPULSTRIG1VOLT To set width as dutycycle use SOURcePULSeDCYCle12 Roscextfreq MHz, 2 MHz, 5 MHz or 10 MHz reference signal usingExecute VOLT12Agilent 81131A 0.10 Vpp to 3.80 Vpp Agilent 81132A 0.10 Vpp to 2.50 VppVOLT12HIGH Execute the SOURceHOLD VOLTage command to enableVOLT12LOW Hardware, this is a software limit +500 mV–500 mV Limits are always enabled/disabled together Scpi Instrument Command List STATusPRESet Long STATusQUEStionableNTRansition STATusQUEStionableENABleSTATusQUEStionableEVENt? STATusQUEStionableCONDition?Systkey Message are put into the instruments output bufferReplaced with -350meaning Queue overflow Output exampleKey Description Scpi Instrument Command List Specified limitsSystkey 19 sets the instrument to Local mode Emptied by *RST and returns the value -1 when emptySystsec SystpresSYSTVERS? Active Separator between the messagesTrigcoun Set by TRIGgerCOUNt. Changes of the number of pulses on BurstChanges on the channels TRIGCOUNPULS1? ⇒ TRIGCOUN? ⇒ Triglevterm Output 1 or OutputCommand Trigsour Scpi Instrument Command List Warranted Performance Temperature81132A Used by the instrumentDeclaration of Conformity SpecificationsMaximum Dimensions H x W x D Agilent 81130A SpecificationsSafety Power requirementsRecalibration period WeightAcoustic Noise Emission Period & Frequency Width Delay100 Digital Channel Add Compensation for different cable delaysDeskew Transition TimesMain Output Level Specifications External Clock/PLL Reference Input External Input104 Specifications of EXT INPUT/CLK-IN REF InputExternally Gated Externally StartedGenerate continuous pulses, bursts, or patterns Output Modes Specification of Trigger OutputPatterns and Sequences Burst Mode107 Overprogramming Human InterfaceFunction Code Help KeyNon-Volatile Memory Memory CardAll checks and display off Programming Times110 Pulse Parameter Definitions Pulse Width Trigger DelayTime Reference Point Pulse PeriodInterchannel Delay Skew Pulse DelayLinearity Transition Time114 115 JitterStability Pulse LevelsSettling Time Preshoot, Overshoot, Ringing116 Repeatability 118 119 Index120 Scpi 121122 Front Panel Controls