HP E1340A Manuals

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HP E1340A User Manual

HP E1340A User Manual (295 pages)

Arbitrary Function Generator  
Brand: HP | Category: Processor | Size: 2.85 MB
Table of contents
Table Of Contents1................................................................................................................................................................
Warranty9................................................................................................................................................................
Warnings10................................................................................................................................................................
Safety Symbols10................................................................................................................................................................
Declaration Of Conformity11................................................................................................................................................................
Reader Comment Sheet13................................................................................................................................................................
Getting Started With The Hp E1340a15................................................................................................................................................................
Chapter Contents15................................................................................................................................................................
Preparation For Use15................................................................................................................................................................
Installing The Afg15................................................................................................................................................................
Downloading The Afg Device Driver15................................................................................................................................................................
Afg Logical Address17................................................................................................................................................................
Addressing The Afg18................................................................................................................................................................
Instrument And Programming Languages19................................................................................................................................................................
Scpi Programming19................................................................................................................................................................
Scpi Command Structure19................................................................................................................................................................
Command Coupling20................................................................................................................................................................
How To Execute Coupled Commands21................................................................................................................................................................
Hp Ibasic Language Programs22................................................................................................................................................................
C Language Programs25................................................................................................................................................................
Quickbasic Language Programs31................................................................................................................................................................
Introductory Programs36................................................................................................................................................................
Afg Self-test36................................................................................................................................................................
Resetting And Clearing The Afg37................................................................................................................................................................
Querying The Power-on/reset Configuration37................................................................................................................................................................
Checking For Errors38................................................................................................................................................................
Generating A Sine Wave40................................................................................................................................................................
Hp E1340a Example Programs40................................................................................................................................................................
Generating Standard Waveforms With The Hp E1340a41................................................................................................................................................................
Standard Waveforms Flowchart41................................................................................................................................................................
Generating Dc Voltages43................................................................................................................................................................
C And Quickbasic Program Versions44................................................................................................................................................................
Generating Sine, Triangle, And Square Waves45................................................................................................................................................................
Generating Sine, Triangle. And Square Waves45................................................................................................................................................................
Generating Ramp Waves47................................................................................................................................................................
Selecting The Amplitude Levels And Output Units50................................................................................................................................................................
Program Comments52................................................................................................................................................................
Reference Oscillator Sources52................................................................................................................................................................
Output Load Comments52................................................................................................................................................................
Output Units Comments52................................................................................................................................................................
Using Minimum And Maximum Parameters53................................................................................................................................................................
Generating Arbitrary Waveforms With The Hp E1340a55................................................................................................................................................................
Arbitrary Waveforms Flowchart55................................................................................................................................................................
How The Afg Generates Arbitrary Waveforms56................................................................................................................................................................
Generating A Simple Arbitrary Waveform59................................................................................................................................................................
Executing Several Waveform Segments65................................................................................................................................................................
Arbitrary Waveform Hopping69................................................................................................................................................................
Generating Built-in Arbitrary Waveforms73................................................................................................................................................................
Sample Programs76................................................................................................................................................................
Generating A Damped Sine Wave76................................................................................................................................................................
Generating An Exponential Charge/discharge Waveform78................................................................................................................................................................
Generating A Sine Wave With Spikes79................................................................................................................................................................
Generating A Half-rectified Sine Wave80................................................................................................................................................................
Amplitude Effects On Voltage List82................................................................................................................................................................
Waveforms In The Eprom82................................................................................................................................................................
Hp E1340a Sweeping And Frequency-shift Keying83................................................................................................................................................................
The Command Reference83................................................................................................................................................................
Programming Flowchart83................................................................................................................................................................
Sweeping85................................................................................................................................................................
Sweeping Considerations85................................................................................................................................................................
Sweeping Using Start And Stop Frequencies85................................................................................................................................................................
C And Quickbasic Programs87................................................................................................................................................................
Sweeping Using Start And Span Frequencies88................................................................................................................................................................
Sweep Points Vs. Sweep Time90................................................................................................................................................................
Frequency-shift Keying92................................................................................................................................................................
Program Example92................................................................................................................................................................
Afg Frequency Modes94................................................................................................................................................................
Frequency Points94................................................................................................................................................................
Hp E1340a Arming And Marker Outputs95................................................................................................................................................................
The Arm Configuration95................................................................................................................................................................
The Arm States95................................................................................................................................................................
Initiating Waveforms96................................................................................................................................................................
Arming The Afg96................................................................................................................................................................
Arming Commands96................................................................................................................................................................
Setting The Arm Source97................................................................................................................................................................
Setting The Arm And Waveform Cycle Count99................................................................................................................................................................
Gating The Waveforms101................................................................................................................................................................
Aborting Waveforms102................................................................................................................................................................
Marker Outputs103................................................................................................................................................................
Marker Commands103................................................................................................................................................................
Available Marker Sources103................................................................................................................................................................
Generating Zero Crossing Marker Pulses104................................................................................................................................................................
Afg Arming Sources107................................................................................................................................................................
Afg Arm Count107................................................................................................................................................................
Waveform Repetition Count107................................................................................................................................................................
Enabling The Gate108................................................................................................................................................................
Hp E1340a High Speed Operation109................................................................................................................................................................
Using Dac Data To Generate Waveforms109................................................................................................................................................................
Using Definite Length Blocks To Transfer Data113................................................................................................................................................................
Definite Length Block Data Format113................................................................................................................................................................
Data Byte Size113................................................................................................................................................................
Using The Vxibus Backplane120................................................................................................................................................................
Using The Vxibus Backplane To Download Segment Data120................................................................................................................................................................
Downloading Segment Data Into Memory120................................................................................................................................................................
Downloading Directly Into The Dac120................................................................................................................................................................
Program That Downloads And Executes Waveform Segments In Memory120................................................................................................................................................................
Program To Download Directly To The Dac126................................................................................................................................................................
Amplitude Effects On Dac Codes129................................................................................................................................................................
Incorrect Afg Operation From Incorrect Dac Codes129................................................................................................................................................................
Hp E1340a Command Reference131................................................................................................................................................................
Command Types132................................................................................................................................................................
Common Command Format132................................................................................................................................................................
Scpi Command Format133................................................................................................................................................................
Command Separator133................................................................................................................................................................
Abbreviated Commands133................................................................................................................................................................
Implied (optional) Keywords134................................................................................................................................................................
Scpi Command Parameters134................................................................................................................................................................
Parameter Types, Explanations, And Examples134................................................................................................................................................................
Optional Parameters135................................................................................................................................................................
Querying Parameter Settings136................................................................................................................................................................
Scpi Command Execution136................................................................................................................................................................
Linking Commands137................................................................................................................................................................
Scpi Command Reference137................................................................................................................................................................
Abort138................................................................................................................................................................
Arm139................................................................................................................................................................
[:start][:layer[1]] :count139................................................................................................................................................................
[:start]:layer2 :count140................................................................................................................................................................
[:start]:layer2 :slope140................................................................................................................................................................
[:start]:layer2 :source141................................................................................................................................................................
Calibration142................................................................................................................................................................
Ac:begin142................................................................................................................................................................
Ac:point143................................................................................................................................................................
Data:ac143................................................................................................................................................................
Data[:dc]143................................................................................................................................................................
[:dc]:begin144................................................................................................................................................................
[:dc]:point144................................................................................................................................................................
State:ac145................................................................................................................................................................
Initiate146................................................................................................................................................................
[:immediate]146................................................................................................................................................................
Output147................................................................................................................................................................
Impedance147................................................................................................................................................................
Load148................................................................................................................................................................
[source:]arbitrary149................................................................................................................................................................
Dac:source149................................................................................................................................................................
[source:]149................................................................................................................................................................
Arbitrary149................................................................................................................................................................
Dac149................................................................................................................................................................
Download150................................................................................................................................................................
Download :complete152................................................................................................................................................................
Complete152................................................................................................................................................................
[source:]frequency153................................................................................................................................................................
Frequency154................................................................................................................................................................
Center155................................................................................................................................................................
[:cw|:fixed]155................................................................................................................................................................
Fskey156................................................................................................................................................................
Mode156................................................................................................................................................................
Span157................................................................................................................................................................
Start158................................................................................................................................................................
Stop158................................................................................................................................................................
[source:]function159................................................................................................................................................................
[:shape]159................................................................................................................................................................
Function159................................................................................................................................................................
[:shape] :user159................................................................................................................................................................
User160................................................................................................................................................................
[source:]list161................................................................................................................................................................
[:segment] :catalog161................................................................................................................................................................
List161................................................................................................................................................................
[:segment]161................................................................................................................................................................
Catalog161................................................................................................................................................................
Define161................................................................................................................................................................
[:segment]:define162................................................................................................................................................................
[:segment]:select162................................................................................................................................................................
Select162................................................................................................................................................................
[:segment]:voltage163................................................................................................................................................................
Voltage163................................................................................................................................................................
[:segment]:voltage:dac164................................................................................................................................................................
[:segment]:voltage:points164................................................................................................................................................................
Points164................................................................................................................................................................
Ssequence :catalog165................................................................................................................................................................
Ssequence :define165................................................................................................................................................................
Ssequence:select165................................................................................................................................................................
Ssequence165................................................................................................................................................................
Ssequence :sequence166................................................................................................................................................................
Ssequence :sequence :segments166................................................................................................................................................................
Sequence166................................................................................................................................................................
Segments166................................................................................................................................................................
[source:]marker167................................................................................................................................................................
Feed167................................................................................................................................................................
Source167................................................................................................................................................................
Marker167................................................................................................................................................................
Polarity168................................................................................................................................................................
[source:]ramp169................................................................................................................................................................
[source]169................................................................................................................................................................
Ramp169................................................................................................................................................................
[source:]roscillator170................................................................................................................................................................
Frequency :external170................................................................................................................................................................
Roscillator170................................................................................................................................................................
External170................................................................................................................................................................
Gate:state171................................................................................................................................................................
Gate171................................................................................................................................................................
State171................................................................................................................................................................
[source:]sweep173................................................................................................................................................................
Count174................................................................................................................................................................
Sweep174................................................................................................................................................................
Time175................................................................................................................................................................
[source:]voltage177................................................................................................................................................................
[:level][:immediate] [:amplitude]177................................................................................................................................................................
Source:]177................................................................................................................................................................
[:level]177................................................................................................................................................................
[:amplitude]177................................................................................................................................................................
[:level][:immediate] [:amplitude]:unit [:voltage]179................................................................................................................................................................
Unit179................................................................................................................................................................
[:voltage]179................................................................................................................................................................
[:level][:immediate]:offset180................................................................................................................................................................
Offset180................................................................................................................................................................
Status181................................................................................................................................................................
Operation |questionable :condition182................................................................................................................................................................
Operation |questionable :enable182................................................................................................................................................................
Operation|questionable182................................................................................................................................................................
Condition182................................................................................................................................................................
Enable182................................................................................................................................................................
Operation |questionable [:event]183................................................................................................................................................................
Operation |questionable :ntransition183................................................................................................................................................................
[:event]183................................................................................................................................................................
Ntransition183................................................................................................................................................................
Operation |questionable :ptransition184................................................................................................................................................................
Preset184................................................................................................................................................................
Ptransition184................................................................................................................................................................
System185................................................................................................................................................................
Error185................................................................................................................................................................
Version185................................................................................................................................................................
Trigger186................................................................................................................................................................
[:start]:count186................................................................................................................................................................
[:start|sequence[1]]186................................................................................................................................................................
[:start]:source187................................................................................................................................................................
Ieee-488.2 Common Commands188................................................................................................................................................................
Common Command Reference188................................................................................................................................................................
Cls189................................................................................................................................................................
Dmc189................................................................................................................................................................
Emc And *emc190................................................................................................................................................................
Ese And *ese190................................................................................................................................................................
Esr190................................................................................................................................................................
Gmc191................................................................................................................................................................
Idn191................................................................................................................................................................
Lmc192................................................................................................................................................................
Lrn192................................................................................................................................................................
Opc192................................................................................................................................................................
Pmc193................................................................................................................................................................
Rcl193................................................................................................................................................................
Rmc194................................................................................................................................................................
Rst194................................................................................................................................................................
Sav194................................................................................................................................................................
Sre And *sre195................................................................................................................................................................
Stb195................................................................................................................................................................
Tst196................................................................................................................................................................
Wai196................................................................................................................................................................
Hp E1340a Command Quick Reference197................................................................................................................................................................
Scpi Conformance Information200................................................................................................................................................................
Hp E1340a Afg Status203................................................................................................................................................................
Introduction203................................................................................................................................................................
Status System Registers203................................................................................................................................................................
The Operation Status Group205................................................................................................................................................................
The Standard Event Status Group207................................................................................................................................................................
The Status Byte Status Group208................................................................................................................................................................
Using The Standard Event Status Group210................................................................................................................................................................
Hp E1340a Block Diagram Description211................................................................................................................................................................
Afg Description211................................................................................................................................................................
What Is An Arbitrary Waveform211................................................................................................................................................................
Generating Waveforms212................................................................................................................................................................
Output Dac212................................................................................................................................................................
Memory213................................................................................................................................................................
Reference Oscillator213................................................................................................................................................................
Frequency Generators213................................................................................................................................................................
Output Circuitry214................................................................................................................................................................
Microprocessor214................................................................................................................................................................
Input/output Connectors214................................................................................................................................................................
Hp E1340a Specifications215................................................................................................................................................................
Appendix Contents215................................................................................................................................................................
Instrument Specifications215................................................................................................................................................................
General And Vxi Characteristics217................................................................................................................................................................
Hp E1340a Useful Tables219................................................................................................................................................................
Hp E1340a Register-based Programming229................................................................................................................................................................
Register Addressing229................................................................................................................................................................
The Base Address229................................................................................................................................................................
Computer Configurations232................................................................................................................................................................
Throughput Speed232................................................................................................................................................................
Embedded Computer Programming (c-size Systems)232................................................................................................................................................................
Ibasic Programming232................................................................................................................................................................
External Computer Programming233................................................................................................................................................................
Programming Guidelines234................................................................................................................................................................
Register Descriptions234................................................................................................................................................................
The Read Registers234................................................................................................................................................................
The Id Register234................................................................................................................................................................
The Device Type Register235................................................................................................................................................................
The Status Register236................................................................................................................................................................
The Query Response Register237................................................................................................................................................................
The Write Registers237................................................................................................................................................................
The Control Register237................................................................................................................................................................
The Command And Parameter Registers238................................................................................................................................................................
The Input Data Register238................................................................................................................................................................
Command Descriptions And Formats239................................................................................................................................................................
Setting The Output Function And Loading Ram243................................................................................................................................................................
Setting The Signal Frequency244................................................................................................................................................................
Setting The Output Attenuation245................................................................................................................................................................
Setting The Amplitude Offset246................................................................................................................................................................
Setting The Sweep Rate247................................................................................................................................................................
Setting The Burst Count247................................................................................................................................................................
The Afg Output Mode248................................................................................................................................................................
Starting The Waveform251................................................................................................................................................................
Querying The Afg251................................................................................................................................................................
Afg Soft Reset252................................................................................................................................................................
Aborting The Waveform252................................................................................................................................................................
Program Timing And Execution252................................................................................................................................................................
Afg Reset Sequence253................................................................................................................................................................
Configuring The Afg254................................................................................................................................................................
Querying Afg Parameters255................................................................................................................................................................
Example Programs256................................................................................................................................................................
Opcode/parameter Quick Reference256................................................................................................................................................................
Multiple Waveforms259................................................................................................................................................................
Internally Triggering A Burst Of Cycles260................................................................................................................................................................
Externally Triggering A Burst Of Cycles261................................................................................................................................................................
Waveform Hopping263................................................................................................................................................................
Gating The Output265................................................................................................................................................................
Downloading An Arbitrary Waveform266................................................................................................................................................................
Fast Frequency Changes268................................................................................................................................................................
Sending Data Directly To The Dac271................................................................................................................................................................
Example Program Subprograms272................................................................................................................................................................
Write_reg281................................................................................................................................................................
Com Base_addr281................................................................................................................................................................
2580 Sub Write_reg(reg,cp_data)282................................................................................................................................................................
2590 Write_reg: !subprogram Which Writes Data To Command And Parameter !registers Com Base_addr282................................................................................................................................................................
Check_ready282................................................................................................................................................................
Writeio -9826,base_addr+reg;cp_data282................................................................................................................................................................
2800 Sub Check_ready282................................................................................................................................................................

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HP E1340A Service Manual

HP E1340A Service Manual (104 pages)

Brand: HP | Category: Portable Generator | Size: 0.56 MB
Table of contents
Table Of Contents1................................................................................................................................................................
Warranty1................................................................................................................................................................
1................................................................................................................................................................
Warnings2................................................................................................................................................................
Safety Symbols2................................................................................................................................................................
Declaration Of Conformity3................................................................................................................................................................
Reader Comment Sheet7................................................................................................................................................................
Manual Overview9................................................................................................................................................................
Manual Content9................................................................................................................................................................
Chapter 1. General Information11................................................................................................................................................................
Introduction11................................................................................................................................................................
Safety Considerations12................................................................................................................................................................
Warnings And Cautions12................................................................................................................................................................
Inspection/shipping14................................................................................................................................................................
Initial Inspection14................................................................................................................................................................
Shipping Guidelines15................................................................................................................................................................
Environment16................................................................................................................................................................
Afg Description16................................................................................................................................................................
Afg Specifications16................................................................................................................................................................
Afg Options16................................................................................................................................................................
Afg Serial Numbers16................................................................................................................................................................
Recommended Test Equipment17................................................................................................................................................................
Chapter 2. Verification Tests19................................................................................................................................................................
Test Conditions And Procedures19................................................................................................................................................................
Performance Test Record19................................................................................................................................................................
Verification Test Examples19................................................................................................................................................................
Command Coupling20................................................................................................................................................................
Functional Verification20................................................................................................................................................................
Operation Verification27................................................................................................................................................................
Performance Verification27................................................................................................................................................................
Afg Test Limits55................................................................................................................................................................
Measurement Uncertainty55................................................................................................................................................................
Test Accuracy Ratio (tar)55................................................................................................................................................................
Chapter 3. Adjustments61................................................................................................................................................................
Required Equipment61................................................................................................................................................................
Recommended Environment61................................................................................................................................................................
Calibration Commands61................................................................................................................................................................
Dc Adjustment Procedure62................................................................................................................................................................
Chapter 4. Replaceable Parts75................................................................................................................................................................
Exchange Assemblies75................................................................................................................................................................
Ordering Information75................................................................................................................................................................
Replaceable Parts List75................................................................................................................................................................
Chapter 5. Service79................................................................................................................................................................
Equipment Required79................................................................................................................................................................
Service Aids79................................................................................................................................................................
Troubleshooting Techniques80................................................................................................................................................................
Identifying The Problem80................................................................................................................................................................
Testing The Assembly80................................................................................................................................................................
Removing Bnc Connectors81................................................................................................................................................................
Repair And Maintenance Guidelines82................................................................................................................................................................
Esd Precautions82................................................................................................................................................................
Soldering Printed Circuit Boards82................................................................................................................................................................
Post-repair Safety Checks82................................................................................................................................................................
Appendix A. Verification Tests - C Programs83................................................................................................................................................................
Functional Verification Tests83................................................................................................................................................................
Functional Verification: Self-test83................................................................................................................................................................
Functional Verification: Aux In Test84................................................................................................................................................................
Functional Verification: Aux Out Test85................................................................................................................................................................
Performance Verification Tests87................................................................................................................................................................
Test 2-1: Dc Accuracy87................................................................................................................................................................
Test 2-2: Dc Offset88................................................................................................................................................................
Test 2-3: Ac Accuracy90................................................................................................................................................................
Test 2-4: Ac Flatness92................................................................................................................................................................
Test 2-5: Frequency Accuracy94................................................................................................................................................................
Test 2-6: Total Harmonic Distortion95................................................................................................................................................................
Test 2-7: Spurious And Non-harmonic Distortion97................................................................................................................................................................
Adjustments99................................................................................................................................................................
Dc Adjustment99................................................................................................................................................................
Ac Flatness Adjustment100................................................................................................................................................................

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