1 #ifndef ALITRDTRAPCONFIG_H
2 #define ALITRDTRAPCONFIG_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 // Class holding the configuration of the tracklet processor
16 class AliTRDtrapConfig : public TObject
21 static AliTRDtrapConfig* Instance();
23 enum TrapReg_t { kSML0,
456 kLastReg }; // enum of all TRAP registers, to be used for access to them
458 const char* GetRegName(TrapReg_t reg) const { return reg >= 0 && reg < kLastReg ? fRegs[reg].fName.Data() : ""; }
459 UShort_t GetRegAddress(TrapReg_t reg) const { return reg >= 0 && reg < kLastReg ? fRegs[reg].fAddr : 0; }
460 UShort_t GetRegNBits(TrapReg_t reg) const { return reg >= 0 && reg < kLastReg ? fRegs[reg].fNbits : 0; }
461 UInt_t GetRegResetValue(TrapReg_t reg) const { return reg >= 0 && reg < kLastReg ? fRegs[reg].fResetValue : 0; }
463 TrapReg_t GetRegByAddress(Int_t address) const;
465 Int_t GetTrapReg(TrapReg_t reg, Int_t det = -1, Int_t rob = -1, Int_t mcm = -1) const;
466 Bool_t PrintTrapReg(TrapReg_t reg, Int_t det = -1, Int_t rob = -1, Int_t mcm = -1) const;
467 Bool_t PrintTrapAddr(Int_t addr, Int_t det = -1, Int_t rob = -1, Int_t mcm = -1) const;
469 Bool_t SetTrapReg(TrapReg_t reg, Int_t value);
470 Bool_t SetTrapReg(TrapReg_t reg, Int_t value, Int_t det);
471 Bool_t SetTrapReg(TrapReg_t reg, Int_t value, Int_t det, Int_t rob, Int_t mcm);
473 UInt_t Peek(Int_t addr, Int_t det, Int_t rob, Int_t mcm) const;
474 Bool_t Poke(Int_t addr, UInt_t value, Int_t det, Int_t rob, Int_t mcm);
481 Bool_t SetDmem(Int_t addr, UInt_t value);
482 // Bool_t SetDmem(Int_t addr, UInt_t value, Int_t det);
483 Bool_t SetDmem(Int_t addr, UInt_t value, Int_t det, Int_t rob, Int_t mcm);
484 Bool_t SetDmem(Int_t addr, Int_t value) { return SetDmem(addr, (UInt_t) value); }
485 // Bool_t SetDmem(Int_t addr, Int_t value, Int_t det) { return SetDmem(addr, (UInt_t) value, det); }
486 Bool_t SetDmem(Int_t addr, Int_t value, Int_t det, Int_t rob, Int_t mcm) { return SetDmem(addr, (UInt_t) value, det, rob, mcm); }
488 UInt_t GetDmemUnsigned(Int_t addr) const;
489 UInt_t GetDmemUnsigned(Int_t addr, Int_t det, Int_t rob, Int_t mcm) const;
491 void PrintMemDatx(ostream &os, Int_t addr) const;
492 void PrintMemDatx(ostream &os, Int_t addr, Int_t det, Int_t rob, Int_t mcm) const;
493 void PrintMemDatx(ostream &os, TrapReg_t reg) const;
494 void PrintMemDatx(ostream &os, TrapReg_t reg, Int_t det, Int_t rob, Int_t mcm) const;
495 void PrintDatx(ostream &os, UInt_t addr, UInt_t data, Int_t rob, Int_t mcm) const;
498 void SetPIDscale(Double_t sq0, Double_t sq1) {fScaleQ0=sq0; fScaleQ1=sq1;} // The two scaling factors are not available in the TRAP but needed by the DCS board
499 void GetPIDscale(Double_t scale[2]) {scale[0] = fScaleQ0; scale[1]=fScaleQ1;} // The two scaling factors are not available in the TRAP but needed by the DCS board
501 // configuration handling
504 Bool_t ReadPackedConfig(Int_t det, UInt_t *data, Int_t size);
506 Bool_t AddValues(UInt_t det, UInt_t cmd, UInt_t extali, Int_t addr, UInt_t data);
509 static const Int_t fgkDmemAddrLUTcor0 = 0xC02A;
510 static const Int_t fgkDmemAddrLUTcor1 = 0xC028;
511 static const Int_t fgkDmemAddrLUTnbins = 0xC029;
513 static const Int_t fgkDmemAddrLUTStart = 0xC100; // LUT start address
514 static const Int_t fgkDmemAddrLUTEnd = 0xC3FF; // maximum possible end address for the LUT table
515 static const Int_t fgkDmemAddrLUTLength = 0xC02B; // address where real size of the LUT table is stored
517 static const Int_t fgkDmemAddrTrackletStart = 0xC0E0; // Storage area for tracklets, start address
518 static const Int_t fgkDmemAddrTrackletEnd = 0xC0E3; // Storage area for tracklets, end address
520 static const Int_t fgkDmemAddrDeflCorr = 0xc022; // DMEM address of deflection correction
521 static const Int_t fgkDmemAddrNdrift = 0xc025; // DMEM address of Ndrift
522 static const Int_t fgkDmemAddrDeflCutStart = 0xc030; // DMEM start address of deflection cut
523 static const Int_t fgkDmemAddrDeflCutEnd = 0xc055; // DMEM end address of deflection cut
525 // DMEM memory in simulation;
526 static const Int_t fgkDmemStartAddress; // start address in TRAP GIO
527 static const Int_t fgkDmemWords = 0xc400; // number of words in DMEM
530 static AliTRDtrapConfig *fgInstance; // pointer to instance (singleton)
533 TString fName; // Name of the register
534 UShort_t fAddr; // Address in GIO of TRAP
535 UShort_t fNbits; // Number of bits, from 1 to 32
536 UInt_t fResetValue; // reset value
537 SimpleReg_t(const char *nnn = 0, UShort_t a = 0, UShort_t n = 0, UInt_t r = 0) :
538 fName(nnn), fAddr(a), fNbits(n), fResetValue(r) {}
546 } state; // mode of storage (global or per MCM)
549 Int_t *individualValue;
553 // configuration registers
554 SimpleReg_t fRegs[kLastReg]; // array of TRAP registers
555 RegValue_t fRegisterValue[kLastReg]; // array of TRAP register values in use
557 static const UInt_t fgkScsnCmdWrite=10; // Command number for the write command
558 static const Int_t fgkMaxLinkPairs=4; // number of linkpairs used during configuration
559 static const Int_t fgkMaxMcm; // max. no. of MCMs to be treated
560 static const Int_t fgkMcmlistSize=256; // list of MCMs to which a value has to be written
563 UInt_t* fDmem[fgkDmemWords]; // DMEM storage
564 Int_t fDmemDepth[fgkDmemWords]; // memory space indicator for fDmem
566 static const Int_t fgkDmemSizeEmpty=0;
567 static const Int_t fgkDmemSizeUniform = 1;
568 static const Int_t fgkDmemSizeSmIndividual = 30*8*16; // storage for each MCM within one supermodule
569 static const Int_t fgkDmemSizeTotalIndividual = 540*6*8*16; // one individual value for each and every MCM in the TRD
570 static const Int_t fgkDmemSizeSmRocIndividual = 540; // one individual value for each chamber in TRD
573 Double_t fScaleQ0; // scaling factor for the x-axis of the PID table
574 Double_t fScaleQ1; // scaling factor for the y-axis of the PID table
576 AliTRDtrapConfig(); // private constructor due to singleton implementation
579 struct BlockDescr_t {
591 enum DbankProp_t { kDBankEmpty = 0,
602 AliTRDtrapConfig& operator=(const AliTRDtrapConfig &rhs); // not implemented
603 AliTRDtrapConfig(const AliTRDtrapConfig& cfg); // not implemented
605 ClassDef(AliTRDtrapConfig, 2);