TechnoAP APV8M44 Manual de usuario

Hybrid Digital Spectrum Analyzer

APV8M44

APV8M24

Instruction Manual

Version1.2.4

2022, December

TechnoAPCo., Ltd.

Add:2976-15 Mawatari, Hitachinaka-shi,Ibaraki,Postcode:312-0012

TEL: +81-29-350-8011

FAX: +81-29-352-9013

URL: http://www.techno-ap.com

e-mail: info@techno-ap.com

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

Safety Precautions / Disclaimer

ThankyouverymuchforpurchasingthedigitizerAPV8108-14 (hereinafter"Thisboard")ofTechnoAPCo.,

Ltd.(hereinafter"We").Pleasereadthis"SafetyPrecautions/Disclaimer"beforeusingthis device,besureto

observethecontents,anduseitcorrectly.

Wearenotresponsibleforanydamagecausedbyabnormalityofdevice,detector,connecteddevice,

application,damage tofailure,othersecondarydamage,evenifaccident caused byusing this device.

Prohibited matter

⚫This device cannot be used for applications requiring special quality and reliability

related to human life, accident.

⚫This device cannot be used in places with high temperature, high humidity and high

vibration.

⚫Do not apply a power supply that exceeds the rating.

⚫Do not turn the power on while other metals are in contact with the board surface.

Note

⚫If there is smoking or abnormal heat generation in this device, turn off the power

immediately.

⚫This board may not work properly in noisy environments.

⚫Be careful with static electricity.

⚫The specifications of this board and the contents of the related documents are subject

to change without notice.

Warrantypolicy

Thewarrantyconditionsof"ourproduct"areasfollows.

Warrantyperiod

Oneyearfrom dateofpurchase.

Guaranteecontents

Repairorreplacementwillbecarriedoutin case ofbreakdowneventhoughyou

haveusedcorrectlyaccordingtothisinstructionmanualwithinthewarrantyperiod

Outofwarranty

Wedonotwarrantyifthecauseofthefailurefallsunderanyofthefollowing.

1. Failure or damage due to misuse or improper repair or modification or

disassembly.

2.Failureanddamageduetofallingetc.

3.Breakdown/damageinharshenvironments(hightemperature/highhumidity,

underzero,condensationetc.).

4.Causesotherthantheabove,otherthan"ourproducts".

5.Consumables.

APV8M44, APV8M24 Instruction Manual 
3 
TechnoAP Co., Ltd. 
- Contents - 
 
Safety Precautions / Disclaimer...............................................................................................................................................................................2
１． Overview.....................................................................................................................................................................................................................5
２． Specifications........................................................................................................................................................................................................7
２．１． Specifications of DPP, from CH1 to CH4..............................................................................................................7
２．２． Specifications of DSP, from CH5 toCH8...............................................................................................................7
２．３． Common specifications................................................................................................................................................................8
３． Appearance............................................................................................................................................................................................................9
４． Setup.........................................................................................................................................................................................................................12 
４．１． Installation of application.......................................................................................................................................................12 
４．２． Connection.............................................................................................................................................................................................12 
４．３． Set up of the network..............................................................................................................................................................13 
５． Screen of the application.................................................................................................................................................................. 14 
５．１． Startup screen...................................................................................................................................................................................14 
５．２． Config tab................................................................................................................................................................................................17 
５．３． file tab...........................................................................................................................................................................................................30 
５．４． status tab.................................................................................................................................................................................................32 
５．５． wave tab...................................................................................................................................................................................................33 
５．６． spectrum tab....................................................................................................................................................................................... 34 
５．７． timespectrum tab...........................................................................................................................................................................36 
５．８． PSD tab *option...............................................................................................................................................................................37 
６． DPP initialization............................................................................................................................................................................................38 
６．１． Connection.............................................................................................................................................................................................38 
６．２． Power ON................................................................................................................................................................................................ 38 
６．３． Waveform Measurement......................................................................................................................................................38 
６．４． Energy Spectrum Measurement..................................................................................................................................40 
６．５． List and Time Difference Spectral Measurements.................................................................................41 
６．６． Coincidence and anti-coincidence outputs....................................................................................................42 
７． DSP initialization............................................................................................................................................................................................43 
７．１． Connection.............................................................................................................................................................................................43 
７．２． Power ON................................................................................................................................................................................................ 43 
７．３． Confirmation of preamplifier output signal......................................................................................................43 
７．４． Analog fine gain and analog pole zero adjustment of preamplifier output signal
 45 
７．５． FAST filter setting..........................................................................................................................................................................47 
７．６． SLOW filters setting......................................................................................................................................................................49 
７．７． Setting the SLOW threshold.............................................................................................................................................52 
８． Measurement...................................................................................................................................................................................................53 
８．１． Setting..........................................................................................................................................................................................................53 

APV8M44, APV8M24 Instruction Manual 
4 
TechnoAP Co., Ltd. 
８．２． Start measurement...................................................................................................................................................................... 53 
８．３． Histogram mode.............................................................................................................................................................................. 53 
８．４． List mode.................................................................................................................................................................................................. 54 
８．５． Stop measurement...................................................................................................................................................................... 54 
９． Quit............................................................................................................................................................................................................................... 54 
１０． File........................................................................................................................................................................................................................... 55 
１０．１． Histogram data file..................................................................................................................................................................55 
１０．２． Waveform data file.................................................................................................................................................................58 
１０．３． List data file...................................................................................................................................................................................... 59 
１０．４． List-Wave data file *Option.......................................................................................................................................... 61 
１０．５． PSD data file *Option..........................................................................................................................................................63 
１１． Troubleshooting.....................................................................................................................................................................................64 
１１．１． Connection error occurs................................................................................................................................................. 64 
１１．２． Command error occurs....................................................................................................................................................64 
１１．３． Histogram is not displayed.............................................................................................................................................65 
１１．４． Change IP address.................................................................................................................................................................65 
１２． Performance of APV8M44、8M24............................................................................................................................. 66 
１２．１． Resolution of DSP...................................................................................................................................................................66 
 

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

１． Overview

TechnoAP'sDigitalSpectrumAnalyzerAPV8M44andAPV8M24arehybriddigitalsignalprocessorswith

real-timeDPP(DigitalPulseProcessing)functionandDSP(DigitalSignal Processor)functionwithhigh-

speedandhigh-resolutionADC.

Figure1 Blockdiagram

TheAPV8M44isequippedwithDPPfromCH1toCH4,andinadditiontoreal-timesignalanalysisusinga

500MHzhigh-speedA/Dconverter,itperformshigh-speedprocessingwithnodeadtimebypipelinesignal

processingtoachievehightimeresolutionandhighthroughput.

TheAPV8M24isequippedwithDPPinCH1andCH2,andinadditiontoreal-timesignalanalysisusinga

1GHzhigh-speedA/Dconverter,itperformshigh-speedprocessingwithoutdeadtimebypipelinesignal

processingtoachievehightimeresolutionandhighthroughput.

TheAPV8M44andAPV8M24areequippedwithaDSPfromCH5toCH8,whichusesa62.5MHz,14Bit

A/Dconverter,andtheoutputsignalfromthedetectorpreamplifierisprocessedinreal-timebyatrapezoidal

filter(TrapezoidalFilter)processinginreal-timebyapipelinedFPGAarchitecture.Theconfiguration

integratesaspectroscopyamplifierandMCA,andperformspulseshapingusingthelatestdigitalsignal

processingtechniquesinsteadoftraditionalanalogmethods

Inadditiontotrapezoidalfilter,ithasfunctionssuchastimingfilteramplifier,CFD,waveformdigitizer,etc.

Thestandardconfigurationincludescoincidenceandanti-coincidenceterminals,allowingahighdegreeof

freedom insettingssuchascoincidencetimeandCHcombinations.

Thisdocumentdescribesanapplicationformeasurementandcontrolofourdigitalspectrum analyzer

products(hereafterreferredtoas"theApplication")

CFD

QDC

PSA

TDC Time

Energy

Rise, Fall, Total

DPP

DSP

TFA FAST

CFD

Trapezoidal

filter BLR PEAK

HOLD Energy

Time

DET Anode

DET Preamp

FPGA

DSP

DPP

1Gbps

Ethernet

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

* Inthetext,"CH"is usedforthesignalinputchannel and"ch"forthenumber of bins andiscase-sensitive.

* Inthetext,"list"and"event"havethe samemeaning.

* The APV in the model’s name indicatestheVMEstandardsizeboardtype.AseparateVMEpowersupply

rack(suchasourAPV9007)isrequiredtosupplypowertothisboardtype.Inaddition,thetypeofmodelin

whichthisboardishousedinaunit(chassis)andACpowersupplycanbeuseddirectlyismarkedwithAPU

insteadofAPV.Asanexample,themodelinwhichtheVME-typeAPV8M44isinstalledinaunitis

APU8M44.(ThismanualalsoincludesdescriptionsoftheAPU8M44andAPU8M24.

* Additionalfunctionscanbeaddedtothisdeviceasoptions.(Inthisdocument,thefunctionpartisspecified

as(optional).

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

２． Specifications

２．１． Specifications of DPP, from CH1 to CH4

（１） Analog Input

・Numberofchannel 2CH,APV8M44

4CH,APV8M24

・Inputrange ±1V

・Inputimpedance 50Ω

・Coarsegain ×1、×3

（２） ADC

・Samplingfrequency 500MHz,APV8M44

1GHz,APV8M24

・Resolution 14bit

・SNR 68.3dBFS@605MHz

（３） Performance

・QDC output 2Mcpsandmore

・Timeresolution 7.8125ps@500MHz, 3.90625ps@1GHz

（４） MCA

・ADCgain 4096、2048、1024、512、256 channel

２．２． Specifications of DSP, from CH5 toCH8

（１） Analog Input

・Numberofchannel 4CH

・Inputrange ±2V

・Inputimpedance 1kΩ

・Coarsegain ×1、×4、×10、×20

・Frequencyband DC to25MHz

（２） ADC

・Samplingfrequency 62.5MHz

・Resolution 16bit

・SNR 85dB@3MHz

（３） Performance

・Resolution 1.70keV@1.33MeV,typical value

・Spectrumbroadening 12 %orless,1Kcpsto 100Kcps

・Integralnon-linearity ±0.025%,typicalvalue

・Pulsepareresolution 1.25×(Risetime+ Flattoptime)

（４） MCA

・ADCgain 16384、8192、4096、2048、1024、512、256channel

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

（５） Digitalpulseshaping

・Triggertiming LET（LeadingEdgeTiming）、

CFD（ConstantFractionDiscriminatorTiming）

・Timeresolution 62.5ps

２．３． Common specifications

（１） Communicationinterface

・LAN Ethernet TCP/IP 1000Base-TandUDP

（２） Form

・VMEtype APV8M44、APV8M24

・Desktoptype APU8M44、APU8M44

（３） Currentconsumption

*CaseofAPV8M44

+5V 4.0AMax.

+12V 1.0AMax

-12V 0.5AMax.

（４） Externaldimensions

・VMEtype 20 (W)x262 (H)x 187 (D) mm

・Desktoptype 300 (W) ×56 (H)x335(D)mm

（５） Weight

・VMEtype About460 g

・Desktop type About3360 g

（６） Computerenvironment

・OS VersionWindows7andmore、32bitor64bitandmore

・Network interface

・Screenresolution FHD (1920 x 1080)recommended

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

３． Appearance

Photo1 APV8M24

（１） LED P (green) lights up when power is turned ON, V (orange) and E (red) are

not used

（２） CH1～4 LEMO00.250connectorforanode outputsignalinput.Inputrange±1V,coursegain

selectablefromapp. x1 or x3, input impedance 50Ω. CH1 and CH2 for APV8M24.

（３） CH5～8 LEMO00.250connectorforpreampoutputsignalinput.Inputrange±2V,x1,x4,x10,

x20 course gain selected from application, input impedance 1kΩ.

（４） MONI LEMO00.250connectorformonitoroutput; DAC output ofsignals,etc.during DSP

processingforCH5-8.

（５） COIN LEMO00.250connectorforcoincidenceoutput. Whena coincidenceis detected on

any CH,theLVTTLsignalisoutput foran arbitrarytime width.

（６） ACOIN LEMO 00.250connectorforanti-coincidenceoutput.Whenananti-coincidenceis

detectedonanyCH,theLVTTLsignalisoutputforan arbitrarytimewidth.

（７） CLK-I LEMO00.250connector forexternalclock signal input. Anexternalclockcanbeused

tosynchronizewithanexternaldevice.

Whenusinganexternalclock,see"*Whenusingan externalclock"below.

（８） CLK-O LEMO00.250connectorforexternalclocksignaloutput;outputs 25MHzLVTTL

signal.

（９） GATE LEMO00.250connectorforexternalGATEsignalinput,TTLorLVTTLsignalinput.

Dataacquisitionisenabledwhiletheinputis"High".

（１０） VETO LEMO00.250connectorforexternalVETOsignalinput,TTL orLVTTLsignalinput.

Disablesdataacquisitionwhile"High".

（１）

（２）

（３）

（５）

（６）

（7）

（9）

（8）

（10）

（12）

（13）

（４）

（11）

APV8M44, APV8M24 Instruction Manual

TechnoAP Co., Ltd.

（１１） CLR LEMO00.250connectorforexternalCLEARsignalinput;TTLorLVTTLsignalcan

beinputto GATEorVETO toapplycoincidencetotheentireboard.Clearsthetime

counterdataontherisingedgeof"High".

（１２） AUX LEMO 00.250connector for optionaloutput;LVTTLORlogic (High if even1ofall

CHsisdetected)isoutput.

（１３） LAN RJ45connectorforEthernetcable.EthernetTCP/IP1000Base-T.

Photo2 APV8M24, AllCHs,noattenuator,analogpole zeroadjustable through differential circuit.

（１４） Jumperforattenuator Yellowframein thephotoabove.Whentheupper jumper is presentand

thelowerjumperisnotpresent,noattenuatorisset(default).Whentheupperjumper

isnotpresentandthelowerjumperis present,theattenuatorissetto1/10.

（１５） First-stagedifferentialcircuitjumper Light blue frame in the photo above. Without the jumper, the

signal goes through the first-stage differential circuit to shorten the decay internally

(default).Whenajumperisattached,thesignalisdirectlyconvertedtoanalog-to-digital

(AD)withoutpassingthroughthedifferentialcircuit.

（１６） Analogpole zerojumper Orangeframe inthe photoabove.When thejumperis present,the

analogpolezerocircuitisadjustableandisusedforresistivefeedbackpreamplifier

outputsignalinput, etc. (default).Without jumper, theanalog polezerocircuit is not

usedandcannotbeadjusted. Usedfortransistorresetpreamplifieroutputsignalinput,

etc.

（１７） Evacuationjumper Purpleframeinthephoto above.Forevacuationwhentheabovejumper is

removed.

（３）

（14）

（15）

（16）

（17）

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