]> git.uio.no Git - u/mrichter/AliRoot.git/blame - TRD/AliTRDfeeParam.h
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Tentative version of the new raw-reader class which will handle the online reconstruc...
[u/mrichter/AliRoot.git] / TRD / AliTRDfeeParam.h
CommitLineData
022e76c3 1#ifndef ALITRDFEEPARAM_H
2#define ALITRDFEEPARAM_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
acc49af9 8////////////////////////////////////////////////////////////////////////////
9// //
10// TRD front end electronics parameters class //
11// Contains all FEE (MCM, TRAP, PASA) related //
12// parameters, constants, and mapping. //
13// //
14// Author: //
15// Ken Oyama (oyama@physi.uni-heidelberg.de) //
16// //
17////////////////////////////////////////////////////////////////////////////
022e76c3 18
19#include <TObject.h>
20
ba84a3e3 21class TRootIoCtor;
22
022e76c3 23class AliTRDCommonParam;
24class AliTRDpadPlane;
25class AliTRDgeometry;
26
27//_____________________________________________________________________________
28class AliTRDfeeParam : public TObject
29{
30
31 public:
32
ba84a3e3 33 AliTRDfeeParam(TRootIoCtor *);
022e76c3 34 AliTRDfeeParam(const AliTRDfeeParam &p);
35 virtual ~AliTRDfeeParam();
36 AliTRDfeeParam &operator=(const AliTRDfeeParam &p);
37 virtual void Copy(TObject &p) const;
38
39 static AliTRDfeeParam *Instance(); // Singleton
40 static void Terminate();
41
42 // Translation from MCM to Pad and vice versa
43 virtual Int_t GetPadRowFromMCM(Int_t irob, Int_t imcm) const;
44 virtual Int_t GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const;
45 virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const;
46 virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const;
47 virtual Int_t GetRobSide(Int_t irob) const;
48 virtual Int_t GetColSide(Int_t icol) const;
49
50 static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; }
acc49af9 51 static Int_t GetNmcmRob() { return fgkNmcmRob; }
022e76c3 52 static Int_t GetNmcmRobInRow() { return fgkNmcmRobInRow; }
53 static Int_t GetNmcmRobInCol() { return fgkNmcmRobInCol; }
acc49af9 54 static Int_t GetNrobC0() { return fgkNrobC0; }
55 static Int_t GetNrobC1() { return fgkNrobC1; }
56 static Int_t GetNadcMcm() { return fgkNadcMcm; }
57 // static Int_t GetNtimebin() { return fgkNtimebin; }
58 static Int_t GetNcol() { return fgkNcol; }
59 static Int_t GetNcolMcm() { return fgkNcolMcm; }
60 static Int_t GetNrowC0() { return fgkNrowC0; }
61 static Int_t GetNrowC1() { return fgkNrowC1; }
62
63 // static Int_t GetADCpedestal() { return fgkADCpedestal; }
64 // static Int_t GetADCnoise() { return fgkADCnoise; }
65 static Int_t GetADCDAC() { return fgkADCDAC; }
66
67 static Bool_t IsPFon() { return fgkPFon; }
68 static Bool_t IsGFon() { return fgkGFon; }
69 static Bool_t IsTFon() { return fgkTFon; }
70
71 static Int_t GetPFtimeConstant() { return fgkPFtimeConstant; }
72 static Int_t GetPFeffectPedestal() { return fgkPFeffectPedestal; }
dfd03fc3 73
ecf39416 74 // Float_t GetClusThr() { return fClusThr; };
022e76c3 75 // Float_t GetPadThr() const { return fPadThr; };
76 // Int_t GetTailCancelation() const { return fTCOn; };
77 // Int_t GetNexponential() const { return fTCnexp; };
78 //virtual void GetFilterParam(Float_t &r1, Float_t &r2, Float_t &c1, Float_t &c2, Float_t &ped) const;
79 // Int_t GetFilterType() const { return fFilterType; };
80
acc49af9 81 static Int_t GetTFtype() { return fgkTFtype; }
82 static Int_t GetTFnExp() { return fgkTFnExp; }
83 Float_t GetTFr1() const { return fTFr1; }
84 Float_t GetTFr2() const { return fTFr2; }
85 Float_t GetTFc1() const { return fTFc1; }
86 Float_t GetTFc2() const { return fTFc2; }
dfd03fc3 87
acc49af9 88 static Float_t GetTFattPar() { return ((Float_t) fgkTFattPar1) / ((Float_t) fgkTFattPar2); }
89 Float_t GetTFf0() const { return 1.0 + fgkTFon*(-1.0+GetTFattPar()); } // 1 if TC off
2ec0bacc 90
91 void SetEBsglIndThr(Int_t val);
acc49af9 92 Int_t GetEBsglIndThr() const { return fEBsglIndThr; }
2ec0bacc 93
94 void SetEBsumIndThr(Int_t val);
acc49af9 95 Int_t GetEBsumIndThr() const { return fEBsumIndThr; }
2ec0bacc 96
97 void SetEBindLUT(Int_t val);
acc49af9 98 Int_t GetEBindLUT() const { return fEBindLUT; }
2ec0bacc 99
100 void SetEBignoreNeighbour(Int_t val);
acc49af9 101 Int_t GetEBignoreNeighbour() const { return fEBignoreNeighbour; }
dfd03fc3 102
ecf39416 103 // Concerning raw data format
acc49af9 104 Int_t GetRAWversion() const { return fRAWversion; }
ecf39416 105 void SetRAWversion( Int_t rawver );
acc49af9 106 Bool_t GetRAWstoreRaw() const { return fRAWstoreRaw; }
107 void SetRAWstoreRaw( Bool_t storeraw ) { fRAWstoreRaw = storeraw; }
022e76c3 108
109 protected:
110
acc49af9 111 static AliTRDfeeParam *fgInstance; // Singleton instance
112 static Bool_t fgTerminated; // Defines if this class has already been terminated
022e76c3 113
acc49af9 114 AliTRDCommonParam *fCP; // TRD common parameters class
022e76c3 115
116 // Remark: ISO C++ allows initialization of static const values only for integer.
117
118 // Basic Geometrical numbers
119 static const Int_t fgkLHCfrequency = 40079000 ; // [Hz] LHC clock (should be moved to STEER?)
120 static const Int_t fgkNmcmRob = 16; // Number of MCMs per ROB (old fgkMCMmax)
121 static const Int_t fgkNmcmRobInRow = 4; // Number of MCMs per ROB in row dir. (old fgkMCMrow)
122 static const Int_t fgkNmcmRobInCol = 4; // Number of MCMs per ROB in col dir. (old fgkMCMrow)
123 static const Int_t fgkNrobC0 = 6; // Number of ROBs per C0 chamber (old fgkROBmaxC0)
124 static const Int_t fgkNrobC1 = 8; // Number of ROBs per C1 chamber (old fgkROBmaxC1)
125 static const Int_t fgkNadcMcm = 21; // Number of ADC channels per MCM (old fgkADCmax)
ecf39416 126 // static const Int_t fgkNtimebin = 24; // Number of Time bins should come from calibDB
022e76c3 127 static const Int_t fgkNcol = 144; // Number of pads per padplane row(old fgkColmax)
128 static const Int_t fgkNcolMcm = 18; // Number of pads per MCM (old fgkPadmax)
129 static const Int_t fgkNrowC0 = 12; // Number of Rows per C0 chamber (old fgkRowmaxC0)
130 static const Int_t fgkNrowC1 = 16; // Number of Rows per C1 chamber (old fgkRowmaxC1)
131
132 // ADC intrinsic parameters
022e76c3 133 static const Int_t fgkADCDAC = 0; // 5 bit ADC gain parameter
134
135 // TRAP filter global setup
136 static const Bool_t fgkPFon = kTRUE; // Pedestal Filter enable/disable flag.
137 static const Bool_t fgkGFon = kFALSE; // Gain correction Filter enable/disable flag
138 static const Bool_t fgkTFon = kTRUE; // Tail cancelation Filter enable/disable flag (old name fTCOn)
139
140 // PF setup
acc49af9 141 static const Int_t fgkPFtimeConstant = 0; // 0 for fastest, 3 for slowest (no effect, probably)
142 static const Int_t fgkPFeffectPedestal = 10; // [in ADC units] the desired baseline (Additive)
022e76c3 143
144 // GF setup
acc49af9 145 static const Int_t fgkGFnoise = 0; // Noise level increased by gain filter x 100 [in ADC] (to be measured)
022e76c3 146
147 // TF setup
acc49af9 148 static const Int_t fgkTFtype = 1; // TC type (0=analog, 1=digital, 2=MI) (old name fFilterType)
dfd03fc3 149
150 // OLD TF setup (calculated from above) (valid only for fgkTFsimType = 0 or 1)
acc49af9 151 static const Int_t fgkTFnExp = 1; // Number of exponential for simType 0 and 1
dfd03fc3 152
153 // following need Instance because initialized in constructor
acc49af9 154 Float_t fTFr1; // Time constant [us] long (old name fR1)
155 Float_t fTFr2; // Time constant [us] short(old name fR2)
156 Float_t fTFc1; // Weight long (old name fC1)
157 Float_t fTFc2; // Weight short (old name fC2)
dfd03fc3 158
159 // here is for TRAP simulation (not yet used)
acc49af9 160 static const Int_t fgkTFdecayWeightL = 270; // 0 to 1024 corresponds to 0 to 0.5
161 static const Int_t fgkTFdecayParL = 348; // 0 to 511 corresponds to 0.75 to 1
162 static const Int_t fgkTFdecayParS = 449; // 0 to 511 correponds to 0.25 to 0.5
163 static const Int_t fgkTFattPar1 = 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2
164 static const Int_t fgkTFattPar2 = 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS)
dfd03fc3 165
166 // ZS parameters
acc49af9 167 Int_t fEBsglIndThr; // EBIS in ADC units
168 Int_t fEBsumIndThr; // EBIT in ADC units
169 Int_t fEBindLUT; // EBIL lookup table
170 Int_t fEBignoreNeighbour; // EBIN 0:include neighbor
022e76c3 171
172 // Charge accumulators
acc49af9 173 static const Int_t fgkPREPqAcc0Start = 0; // Preprocessor Charge Accumulator 0 Start
174 static const Int_t fgkPREPqAcc0End = 10; // Preprocessor Charge Accumulator 0 End
175 static const Int_t fgkPREPqAcc1Start = 11; // Preprocessor Charge Accumulator 1 Start
176 static const Int_t fgkPREPqAcc1End = 20; // Preprocessor Charge Accumulator 1 End
177 static const Int_t fgkMinClusterCharge = 20; // Hit detection [in ADC units]
022e76c3 178
179 // OLD TRAP processing parameters calculated from above
acc49af9 180 //static const Float_t fClusThr; // Cluster threshold
181 //static const Float_t fPadThr; // Pad threshold
022e76c3 182
183 // For raw production
acc49af9 184 Int_t fRAWversion; // Raw data production version
185 static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported
186 Bool_t fRAWstoreRaw; // Store unfiltered data for raw data stream
022e76c3 187
188 private:
189
190 AliTRDfeeParam();
191
acc49af9 192 ClassDef(AliTRDfeeParam,2) // The TRD front end electronics parameter
022e76c3 193
acc49af9 194};
022e76c3 195#endif