Control 4 RCZ-SRC1-B Especificaciones

••E:CARINC•TECMAR, INC. • 23600MercantileRoad•Cleveland,Ohio44122 •Phone:(216)464-7410

3A02l2FEATURESIEEE5-10016single-endedor8truedifferentialinputs jumperselectable12bitaccuracyandresolution standard30KHzconversionratestandardI/Oormemo

TIMERFEATURESInadditiontotheAIDfeatures,theAD212containsaDowerfultimercircuitwhichcanstartAIDconversionandcanalsobeusedindependently for timeofday. ev

A02l2OPTIONSPrograrrmable9ai nupto100014bitaccuracy16bitaccuracy40KHzconversion rate100KHzconversion rate125KHzconversion rateScrewterminalandsignal c

AD,1,CIRCUIT~,SCRIPTIO~ANDSET-UPGUIDE,.Conventions•Orientationreferencesinthefol1owin3descriptionsuch asI'U,.dOk'n".etc.assu,etnattheAD

3.AddressDecodingThelocationofthe variousAD212registers in the 5-100address spaceisdeterminedbythefiveDIPswitches5Wl-5W5onthemotherboard.(SeeAD212Moth

Unfortunately,theabovetechniquewillnotworkwithsomenon-IEEEcompatible processorssuchasCromemco1s SingleCardComouter.where(incredibly)thestatussignalsch

9bidirectionaltrance;ver,74lS245,IC24mustbeenabledbytheoccurenceofWRandBDSEl.ThedirectionofIC24willbefromthe5100busto the timer as long asPDBINisfalse

10S.TheDataAcquisition SubsystemThemaincomponentofthe dataacquisitionsubsystemisthelargemoduleonthe daughter boardwhichcontains the16channelmultiplexe

Probably the bestuseofthisfeatureistoset5W10equaltothenumberofchannelsisuseassumingthatchannelsareassignedcontiguouslyfromchannel 0 upwards,ThentheMUX

Theabovedescriptionapplies,atleastinpart.toallmodulesexcept for theDT5703which;sinternallywiredfordifferentialoperationandhasnoprovision tomakeoperati

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Sd.TimingandControlOptionsAllmodulefunctions areinitiateddirectlyorindirectlybytherisingedgeof theSTROBEpulse.Themo,t straightforwardmethodofoperation

14jumper ontothispairofpins. Another possible source of theSTROEEpulsesisthrough pin12ofP30.Ifthisisused asaninput.to.theA/D.then the jumperbet~eenBea

15Overlapped operationisnotrecommendedwhenthe amplifiersettlingtimeisshort. Taking theMP6912Aasanexample. themuxswitching timeandthe amplifiersettling

166.TheStatus RegisterAneightbitstatusregister;savailable for interogationbytheCPUatanytime.(SeeRegister Assignments·READ)Thefourbitsof the channel co

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21SWITCH~NDJUMPERSUMMARYThefollowingtwofigures provide asummaryofthe switchfunctionsandsettingsonthe motheranddaughter boards.Thetablesbelowalsoprovid

SwitchNumberPositionOnOffFunction22X Disables addresslineA143-43-53-6xxyGenerates 1waitstate(mayrarelybeneededbyAM9513)Disables waitstategeneratorEnab

•~INC.TECMAR, INC. •23600Mercantile Road • Cleveland,Ohio44122 • Phone:(216)464·7410TM-AD2125-100Analogto Digital ConverterandTimer/CounterBoardCopyri

23SwitchPositionFunctionNumberOnOffDaughterBoard10-2 XAdd1channeltomaximumchannelreached during auto-incrementing10-3 XAdd2 channels to10-3XAdd4 chann

24SWITCHESORGANIZEDBYFUNCTIONMotherBoardBbitI/Ospace(conventionalBbitsystems-I/Omapped)SW4-7OFFSW2-7OFF16bitmemoryorI/Ospace (conventional 8bitsystems

TohaveCPUwait for completionofconversion:1)SetSW3-6toON2)Setbit7ofcommandregister(writeregister0 or 1)3) Disable interrupts causedbyDONEbynot connecti

JUMPERSMotherBoardEnableinterruptsfromAM9513OUT2linen to3TEnableinterruptsfromAM9513OUT3linen to2TTocountnumberofAIDconversions:P3.pin16(DONE)toP3.pin

INTERRUPTSPolled interrupt enabled27SW3-7ONVectoredinterruptsEnabledbysoldering wirefromdesiredTimerinterrupts 1and2)to desired vectorpinsVIathruVI7--

TIMINGANDCONTROLOPTIONSNormaloperation ofSTROBE4Cto5Cor16C(moduledependent)SeeJumperdiagramsOverlappedorPipelined Operation(advanceto anewinputchannel

CONVENTIONSFORJUMPERSSOLIDLINE-----NECESSARYJUMPERBUTNOTUSERSELECTABLEOPTION(FACTORYSET)DASHEDLINE- -OPTIONALJUMPEPFORUSERSELECTABLEOPTION29

(ENABLEINTERRUPTSFROMAM9S13OUT3LINEENABLEINTERRUPTSITr'--02TFROMAM9S13OUT2"0 0LINE3T4T~SET"ON"FOR16BITOR24BITADDRESSINGI/OorMEMORY

CONTROLSLASTCHANNELTOCONVERTBEFORERECYCLININGINAUTO-INCREKENTMODE(LASTCHANNELISSUMOFDEPRESSEDSWITCHES),~•~,32128~6~QJI00Q!~ISWID17I () 0 a()0 U 0 0 0

P3(TIMER,STROBE,CONE)-CONNECTORPINOUTSPINNUMBERFUNCTION21-40GROUND16CONE3EXTERNALSTROBE4OUT59GT514SRC55OUT410GT415SRC46OUT311GT317SRC37OUT212GT21BSRC2

~INC.TECMAR, INC. •23600Mercanlile Road • Cleveland,Ohio44122 • Phone;(216)464-7410ERRATAItispossiblethattheAD212board will po,.erupwith theADDONEflag

P4D-CDNNECTORPINOUTS33PINNUMBER5143FUNCTION+15VOLTS+ 5VOLTSGROUND-DIGITAL-15VOLTSGROUND-ANALOGP10-CONNECTORPINOUTSPinNUr"iber1,2,3,411-4020191817

OAUGHTERBOARO(0)r--01(1)r--9(1)2(2)10(2)3(3)11(3)4(4)12(4)r--5(5)13 (5)-6(6)14(6)r--7(7)15(7)urOo0'0 0 0~0 0~0 0~0~~ ~ ~~~I.,...100000,",.24

P3I IP22650ooooonODOOOOCOOOOOOOOOOOO0000000000000000000000000125CONNECTORBETWEENMOTHERANOOAUGHTERBOARO(VIEWEOFROMCOMPONENTSIDEOFMOTHERBOARD)w~

P2-CONNECTORPINOUTS(CONNECTORBETWEENMOTHERANDDAUGHTERBOARDS)36PinNumber123456789101112131415161718192021222324252627,2829,3031.3233-424344454647484950

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T E CMARS100A 0 2 1 2TABL EOFCONTENT S,Introduction.AIDFeaturesTimerFeaturesOptions . . .AD212Circuit DescriptionandSet-upGuideMotherBoardComponentlay

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O-J,/-oNOTES:1THESEARENOTUSERSCLECTABLCOPTIONSBUTTHEJUMPERSARENECCSsARYFORTHCMODULEsCLECTEDMooDLEAIoTRUEorOlrF1TRUE1DlfF).4SC0-,;.00.0 0 •0-1StorPsCUD

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son(PI)["---piiio-LDC"-~,oii--Jf-u----n-nnnr--------.P"~U~(+(P3),.!:._II~YC!~ca~@ .~lliJ~t'~it~D:_-:;MI'll~1:=:§'.c...c:

53394041424344454647484954555657585962636465•Jumpering forMP6912Module.Jumpering forOT5701ModulesJumoering forOT5712andOT5702ModulesJumpering forOT570

60U(PI)["---pii~OLDC"-£'OC'--J-U----n-nnnr--------IP-1~U~,+(P3),.::._IIllpO:::<,=@J".&f!!J§.,<:>I!t~0::::J I&apo

sro----pii:i",;'c"-iii>c"'i--j"('PI)u----n-Iinn·---------·'-P",,...,.--..-1~ui,.('P3)l.~._I~~

PROGRAMMINGTHES-lOOA02l2BOARnThereare16I/Oports (ormemorylocations,dependingontheboardconfiguration) involved incommunicatingwith theA/D.For8bitsystem

a1234(ALSOUSEDFORWAITFUNCTIONENABLE)) 6 5WRITEa-RUN1o or 1COMMANOl-STOP11-EXTERNAL2aFORAUTOIINTENABLEINTENABLEINTENABLEINTENABLESEQUENCEGAINGAIN;STROB

o or 1READSTATUS,v•,.,A/DA/DTIMERTIMERINT INTDONEOVERRUN2 18 42 1• •-...,.MUXADDRESSCURRENTLYINA/O•2 or 34orSO.7.8.9.AtBC or DE or FLOW8BITSOFA/DREADI

BASICprogramexamplesfollow.Thefollowingprogramsassumetheboardissetupfor:1.I/Omappedoperation2.Foran8bitsystem (conventional5100system)3. Utilizesstatu

59TIMEOFDAYThefo11owinQBASICprogram:SETSUPTHEAMO9S13TIMERI.C.FORTIMEOFDAYOPERATION.Theinitialtimeandday1sinsertedatthelocationsmarkedbya"."i

HEX210OUT(30)=0909SetLoadRegisterofCounter#1toZero220OUT(28)=0000230OUT(28)=0000240OUT(30)=10OASetLoadRegisterofCounter#2toZero250OUT(28)=0000260OUT(2

ThefollowingBASICorogram:CONTINUOUSLYSAVES,INPUTS,ANOPRINTSTHECONTENTSOFTHETIMEOFDAYREGISTERS61500OUT(30)=167167D=A7H"SaveCountersI,2, 3510OUT(30

62ALARMREGISTERTheAMD9513containstwo16bitalarmregisterswhichare constantlycomparedwith counterregisters1and2.Whenenabled. the outputsofthecomparatorst

TimerControl ofA/D.. . .66AD212AssemblylanguageExamoles.68TimeofDay. .68AlarmReg;ster.73EventCounting.74A/DofSingleChannel75A/Dwith Auto-Incrementing.

63EVENTCOUNTINGThefollowingBASICprogramwill:SETSUPCOUNTER4OFTHETIMERTOCOUNTRISINGEOGESOFTHEOATACOMINGINONSRC1.BASIC:HEX10OUT(30)=200CBDisarmCounter420

A(DOFSINGLECHANNELThefollowingBASICprogramwill:CONTINUOUSLYCONVERTCHANNELZEROANDPRINTTHERESULTSONTHETERMINAL.BASIC:10OUT(16)=04o"i"(',&

A/OWITHAUTO-INCREMENTINGThefollowingBASICprogram:SETSTHEBOARDTOTHEAUTO-INCREMENTMODE.STARTINGWITHCHANNEL0ANDENDINGWITHCHANNELg.ITTHENPERFORMSCONTINUOU

TIMERCONTROLOFAIDThefollowingBASICprogram:SETSUPCOUNTER5OFTHETIMERTOPUTOUTAPULSEONCEPERSECONDATOUT5.ANDTHENCONTINUOUSLYCHECKSTHEAIDSTATUSTOCHECKFORA&q

ASSEMBLYlanguageProgramsfollow.Theseprogramsare similartotheBASICprogramspreviously described.Thefollowing routineswilldemonstratehowto:1. SetuotheAD2

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INTROOUCTIONTheTecmar5-100AD212boardisdesigned for sophisticatedindustrial,scientific.corrmercial.laboratoryoreducationalapolications requiring high-s

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79APPLICATIONNOTE1:OPERATIONOFTHEADZ31EXPANOERBOARDSINTHEFREERUNMOOEAlthough theA0212,Rev.C;snot designed to function1nthefree-runmode.the addition of

APPfN)!X A[EXT.TRIGG,R,.-------GATES(P3-9)THEEYTER\ALTRIGGERMUSTPROVIDEACONSTANTLEVEL:WWAit+5VI0 VICOLLECTDATA•

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•13.000INPUTRANGf'~.!"~F:RSINPUTRANGEGAINkHARTOFINPUTRANGEPARAMEIfEi••AMPSETTLINGREXT(II)CEXTTIMESYSTEMACCURACY•••THROUGHPUT±10MV100020.020.

2TheAIDcanbetriggeredbyanexternal device. ATTLcompatiblesignalisrequired.Theexternaltr;gqersignal;sunder softwarecontrol.Forexample. the board could r

SYSTDtTHJIOOGHPlITIto\TEACCUAACYr.H.)Cn'(i"od')CHART OF INPUT RANGE PARAMETERSA!'lI'Ul'lEJf""liNG"",

•APPENDIXCACABLE..-r~TRIPEONCABLE~.1PIN1MARKONCONNECTORHOTHERBOARD-SOLDERSIDEIBonOHISTRIPEON-,CABLE"'-'0PIN1"IARK7ONCONNECTORCABLE

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