#ifndef ALITRDFEEPARAM_H #define ALITRDFEEPARAM_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ //////////////////////////////////////////////////////////////////////////// // // // TRD front end electronics parameters class // // Contains all FEE (MCM, TRAP, PASA) related // // parameters, constants, and mapping. // // // // Author: // // Ken Oyama (oyama@physi.uni-heidelberg.de) // // // //////////////////////////////////////////////////////////////////////////// #include class TRootIoCtor; class AliTRDCommonParam; class AliTRDpadPlane; class AliTRDgeometry; //_____________________________________________________________________________ class AliTRDfeeParam : public TObject { public: AliTRDfeeParam(TRootIoCtor *); AliTRDfeeParam(const AliTRDfeeParam &p); virtual ~AliTRDfeeParam(); AliTRDfeeParam &operator=(const AliTRDfeeParam &p); virtual void Copy(TObject &p) const; static AliTRDfeeParam *Instance(); // Singleton static void Terminate(); // Translation from MCM to Pad and vice versa virtual Int_t GetPadRowFromMCM(Int_t irob, Int_t imcm) const; virtual Int_t GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const; virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const; virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const; virtual Int_t GetRobSide(Int_t irob) const; virtual Int_t GetColSide(Int_t icol) const; static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; } static Int_t GetNmcmRob() { return fgkNmcmRob; } static Int_t GetNmcmRobInRow() { return fgkNmcmRobInRow; } static Int_t GetNmcmRobInCol() { return fgkNmcmRobInCol; } static Int_t GetNrobC0() { return fgkNrobC0; } static Int_t GetNrobC1() { return fgkNrobC1; } static Int_t GetNadcMcm() { return fgkNadcMcm; } // static Int_t GetNtimebin() { return fgkNtimebin; } static Int_t GetNcol() { return fgkNcol; } static Int_t GetNcolMcm() { return fgkNcolMcm; } static Int_t GetNrowC0() { return fgkNrowC0; } static Int_t GetNrowC1() { return fgkNrowC1; } // static Int_t GetADCpedestal() { return fgkADCpedestal; } // static Int_t GetADCnoise() { return fgkADCnoise; } static Int_t GetADCDAC() { return fgkADCDAC; } static Bool_t IsPFon() { return fgkPFon; } static Bool_t IsGFon() { return fgkGFon; } static Bool_t IsTFon() { return fgkTFon; } static Int_t GetPFtimeConstant() { return fgkPFtimeConstant; } static Int_t GetPFeffectPedestal() { return fgkPFeffectPedestal; } //new static Int_t GetQacc0Start() { return fgkPREPqAcc0Start; } static Int_t GetQacc0End() { return fgkPREPqAcc0End; } static Int_t GetQacc1Start() { return fgkPREPqAcc1Start; } static Int_t GetQacc1End() { return fgkPREPqAcc1End; } Float_t GetMinClusterCharge() const { return fgkMinClusterCharge; } static Int_t GetLinearFitStart() { return fgkPREPLinearFitStart; } static Int_t GetLinearFitEnd() { return fgkPREPLinearFitEnd; } // Float_t GetClusThr() { return fClusThr; }; // Float_t GetPadThr() const { return fPadThr; }; // Int_t GetTailCancelation() const { return fTCOn; }; // Int_t GetNexponential() const { return fTCnexp; }; //virtual void GetFilterParam(Float_t &r1, Float_t &r2, Float_t &c1, Float_t &c2, Float_t &ped) const; // Int_t GetFilterType() const { return fFilterType; }; static Int_t GetTFtype() { return fgkTFtype; } //static Int_t GetTFnExp() { return fgkTFnExp; } Int_t GetTFnExp() { return fTFnExp; } Float_t GetTFr1() const { return fTFr1; } Float_t GetTFr2() const { return fTFr2; } Float_t GetTFc1() const { return fTFc1; } Float_t GetTFc2() const { return fTFc2; } // for tracklets Bool_t GetTracklet() const { return fgkTracklet; } Int_t GetMaxNrOfTracklets() const { return fgkMaxNrOfTracklets; } Bool_t GetMCTrackletOutput() const { return fgkMCTrackletOutput; } static Float_t GetTFattPar() { return ((Float_t) fgkTFattPar1) / ((Float_t) fgkTFattPar2); } Float_t GetTFf0() const { return 1.0 + fgkTFon*(-1.0+GetTFattPar()); } // 1 if TC off void SetEBsglIndThr(Int_t val); Int_t GetEBsglIndThr() const { return fEBsglIndThr; } void SetEBsumIndThr(Int_t val); Int_t GetEBsumIndThr() const { return fEBsumIndThr; } void SetEBindLUT(Int_t val); Int_t GetEBindLUT() const { return fEBindLUT; } void SetEBignoreNeighbour(Int_t val); Int_t GetEBignoreNeighbour() const { return fEBignoreNeighbour; } // Concerning raw data format Int_t GetRAWversion() const { return fRAWversion; } void SetRAWversion( Int_t rawver ); Bool_t GetRAWstoreRaw() const { return fRAWstoreRaw; } void SetRAWstoreRaw( Bool_t storeraw ) { fRAWstoreRaw = storeraw; } void SetXenon(); void SetArgon(); protected: static AliTRDfeeParam *fgInstance; // Singleton instance static Bool_t fgTerminated; // Defines if this class has already been terminated AliTRDCommonParam *fCP; // TRD common parameters class // Remark: ISO C++ allows initialization of static const values only for integer. // Basic Geometrical numbers static const Int_t fgkLHCfrequency = 40079000 ; // [Hz] LHC clock (should be moved to STEER?) static const Int_t fgkNmcmRob = 16; // Number of MCMs per ROB (old fgkMCMmax) static const Int_t fgkNmcmRobInRow = 4; // Number of MCMs per ROB in row dir. (old fgkMCMrow) static const Int_t fgkNmcmRobInCol = 4; // Number of MCMs per ROB in col dir. (old fgkMCMrow) static const Int_t fgkNrobC0 = 6; // Number of ROBs per C0 chamber (old fgkROBmaxC0) static const Int_t fgkNrobC1 = 8; // Number of ROBs per C1 chamber (old fgkROBmaxC1) static const Int_t fgkNadcMcm = 21; // Number of ADC channels per MCM (old fgkADCmax) // static const Int_t fgkNtimebin = 24; // Number of Time bins should come from calibDB static const Int_t fgkNcol = 144; // Number of pads per padplane row(old fgkColmax) static const Int_t fgkNcolMcm = 18; // Number of pads per MCM (old fgkPadmax) static const Int_t fgkNrowC0 = 12; // Number of Rows per C0 chamber (old fgkRowmaxC0) static const Int_t fgkNrowC1 = 16; // Number of Rows per C1 chamber (old fgkRowmaxC1) // ADC intrinsic parameters static const Int_t fgkADCDAC = 0; // 5 bit ADC gain parameter // TRAP filter global setup static const Bool_t fgkPFon = kTRUE; // Pedestal Filter enable/disable flag. static const Bool_t fgkGFon = kFALSE; // Gain correction Filter enable/disable flag static const Bool_t fgkTFon = kTRUE; // Tail cancelation Filter enable/disable flag (old name fTCOn) // PF setup static const Int_t fgkPFtimeConstant = 0; // 0 for fastest, 3 for slowest (no effect, probably) static const Int_t fgkPFeffectPedestal = 10; // [in ADC units] the desired baseline (Additive) // GF setup static const Int_t fgkGFnoise = 0; // Noise level increased by gain filter x 100 [in ADC] (to be measured) // TF setup static const Int_t fgkTFtype = 1; // TC type (0=analog, 1=digital, 2=MI, 3=close to electronics) (old name fFilterType) // OLD TF setup (calculated from above) (valid only for fgkTFsimType = 0 or 1) //static const Int_t fgkTFnExp = 1; // Number of exponential for simType 0 and 1 Int_t fTFnExp; // Number of exponential for simType 0 and 1 // Tracklet processing on/off static const Bool_t fgkTracklet = kFALSE; // default should be kFALSE // max. nr of tracklet words for one mcm static const Int_t fgkMaxNrOfTracklets = 4; // additional tracklet folder structure output, containing all necessary Monte Carlo information; maybe this should go somewhere else; static const Bool_t fgkMCTrackletOutput = kTRUE; // default should be kTRUE // following need Instance because initialized in constructor Float_t fTFr1; // Time constant [us] long (old name fR1) Float_t fTFr2; // Time constant [us] short(old name fR2) Float_t fTFc1; // Weight long (old name fC1) Float_t fTFc2; // Weight short (old name fC2) // here is for TRAP simulation (not yet used) static const Int_t fgkTFdecayWeightL = 270; // 0 to 1024 corresponds to 0 to 0.5 static const Int_t fgkTFdecayParL = 348; // 0 to 511 corresponds to 0.75 to 1 static const Int_t fgkTFdecayParS = 449; // 0 to 511 correponds to 0.25 to 0.5 static const Int_t fgkTFattPar1 = 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2 static const Int_t fgkTFattPar2 = 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS) // ZS parameters Int_t fEBsglIndThr; // EBIS in ADC units Int_t fEBsumIndThr; // EBIT in ADC units Int_t fEBindLUT; // EBIL lookup table Int_t fEBignoreNeighbour; // EBIN 0:include neighbor // Charge accumulators static const Int_t fgkPREPqAcc0Start = 5; // Preprocessor Charge Accumulator 0 Start static const Int_t fgkPREPqAcc0End = 10; // Preprocessor Charge Accumulator 0 End static const Int_t fgkPREPqAcc1Start = 11; // Preprocessor Charge Accumulator 1 Start static const Int_t fgkPREPqAcc1End = 20; // Preprocessor Charge Accumulator 1 End static const Int_t fgkMinClusterCharge = 20; // Hit detection [in ADC units] //new //time constants for linear fit static const Int_t fgkPREPLinearFitStart = 5; static const Int_t fgkPREPLinearFitEnd = 20; // OLD TRAP processing parameters calculated from above //static const Float_t fClusThr; // Cluster threshold //static const Float_t fPadThr; // Pad threshold // For raw production Int_t fRAWversion; // Raw data production version static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported Bool_t fRAWstoreRaw; // Store unfiltered data for raw data stream private: AliTRDfeeParam(); ClassDef(AliTRDfeeParam,3) // The TRD front end electronics parameter }; #endif