/* $Id$ */
-//////////////////////////////////////////////////
-// //
-// TRD front end electronics parameters class //
-// Contains all FEE (MCM, TRAP, PASA) related //
-// parameters, constants, and mapping. //
-// //
-//////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////
+// //
+// 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) //
+// //
+// many things now configured by AliTRDtrapConfig reflecting //
+// the real memory structure of the TRAP (Jochen) //
+// //
+////////////////////////////////////////////////////////////////////////////
#include <TObject.h>
+class TRootIoCtor;
+
class AliTRDCommonParam;
class AliTRDpadPlane;
class AliTRDgeometry;
public:
+ AliTRDfeeParam(TRootIoCtor *);
AliTRDfeeParam(const AliTRDfeeParam &p);
virtual ~AliTRDfeeParam();
AliTRDfeeParam &operator=(const AliTRDfeeParam &p);
// 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 GetExtendedPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const;
virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const;
+ virtual Int_t GetMCMfromSharedPad(Int_t irow, Int_t icol) const;
virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const;
+ virtual Int_t GetROBfromSharedPad(Int_t irow, Int_t icol) const;
virtual Int_t GetRobSide(Int_t irob) const;
virtual Int_t GetColSide(Int_t icol) const;
+ // SCSN-related
+ static UInt_t AliToExtAli(Int_t rob, Int_t aliid); // Converts the MCM-ROB combination to the extended MCM ALICE ID (used to address MCMs on the SCSN Bus)
+ static Int_t ExtAliToAli( UInt_t dest, UShort_t linkpair, UShort_t rocType, Int_t *list, Int_t listSize); // translates an extended MCM ALICE ID to a list of MCMs
+ static Short_t ChipmaskToMCMlist( UInt_t cmA, UInt_t cmB, UShort_t linkpair, Int_t *mcmList, Int_t listSize );
+ static Short_t GetRobAB( UShort_t robsel, UShort_t linkpair ); // Returns the chamber side (A=0, B=0) of a ROB
+
+ // geometry
static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; }
- static Int_t GetNmcmRob() { return fgkNmcmRob; }
+ 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; }
-
- // 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 Float_t GetTFattenuationParam() { return ((Float_t)fgkTFattenuationParameter1) / ((Float_t)fgkTFattenuationParameter2) ; }
- static Float_t GetTFf0() { return 1 + fgkTFon*(-1+GetTFattenuationParam()); } // 1 if TC off
+ static Int_t GetNrobC0() { return fgkNrobC0; }
+ static Int_t GetNrobC1() { return fgkNrobC1; }
+ static Int_t GetNadcMcm() { return fgkNadcMcm; }
+ static Int_t GetNcol() { return fgkNcol; }
+ static Int_t GetNcolMcm() { return fgkNcolMcm; }
+ static Int_t GetNrowC0() { return fgkNrowC0; }
+ static Int_t GetNrowC1() { return fgkNrowC1; }
+
+ // tracklet simulation
+ Bool_t GetTracklet() const { return fgTracklet; }
+ static void SetTracklet(Bool_t trackletSim = kTRUE) { fgTracklet = trackletSim; }
+
+ // Concerning raw data format
+ Int_t GetRAWversion() const { return fRAWversion; }
+ void SetRAWversion( Int_t rawver );
protected:
- static AliTRDfeeParam *fgInstance;
- static Bool_t fgTerminated; // Defines if this class has already been terminated
+ static AliTRDfeeParam *fgInstance; // Singleton instance
+ static Bool_t fgTerminated; // Defines if this class has already been terminated
- // AliTRDgeometry *fGeo; // TRD geometry class
- AliTRDCommonParam *fCP; // TRD common parameters class
+ AliTRDCommonParam *fCP; // TRD common parameters class
// Remark: ISO C++ allows initialization of static const values only for integer.
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 = 30; // Number of Time bins (old fgkTBmax)
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 fgkADCpedestal = 100000; // ADC baseline * 100 (old name fPedestal)
- static const Int_t fgkADCnoise = 10; // ADC noise * 100 (not contained in the digitizer) [in ADC]
- 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 = 2; // TC type (0=analog, 1=digital, 2=TRAPsim) (old name fFilterType)
- static const Int_t fgkTFlongDecayWeight = 270; // 0 to 1024 corresponds to 0 to 0.5
- static const Int_t fgkTFlongDecayParameter = 348; // 0 to 511 corresponds to 0.75 to 1
- static const Int_t fgkTFshortDecayParameter = 449; // 0 to 511 correponds to 0.25 to 0.5
- static const Int_t fgkTFattenuationParameter1= 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2
- static const Int_t fgkTFattenuationParameter2= 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS)
-
- // OLD TF setup (calculated from above) (valid only for fgkTFtype = 0 or 1)
- static const Int_t fgkTFaNExp = 1; // Number of exponential
- Float_t fTFaR1; // Time constant [microseconds] long (old name fR1)
- Float_t fTFaR2; // Time constant [microseconds] short(old name fR2)
- Float_t fTFaC1; // Weight long (old name fC1)
- Float_t fTFaC2; // Weight short (old name fC2)
-
- // Zero suppression parameters
- static const Int_t fgkEBsingleIndicatorThreshold = 3; // used in EBIS, in ADC units above the pedestal
- static const Int_t fgkEBsumIndicatorThreshold = 4; // used in EBIT, in ADC units above the pedestal
- static const Int_t fgkEBindicatorLookupTable = 0xF0; // see the TRAP user manual, used in EBIL
- static const Int_t fgkEBmarkIgnoreNeighbour = 1; // used in EBIN
-
- // Charge accumulators
- static const Int_t fgkPREPqAcc0Start = 0; // 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]
-
- // OLD TRAP processing parameters calculated from above
- //static const Float_t fClusThr; // Cluster threshold
- //static const Float_t fPadThr; // Pad threshold
+ // Tracklet processing on/off
+ static Bool_t fgTracklet; // tracklet processing
// For raw production
- static const Int_t fgkRAWversion = 1; // Raw data production version
- static const Bool_t fgkRAWstoreRaw = kTRUE; // Store unfiltered data for raw data stream
+ Int_t fRAWversion; // Raw data production version
+ static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported
private:
AliTRDfeeParam();
- ClassDef(AliTRDfeeParam,1) //
-};
+ ClassDef(AliTRDfeeParam,4) // The TRD front end electronics parameter
+};
#endif
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff