/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

//_________________________________________________________________________
// Implementation of local trigger board objects
// A local trigger board has as input a bit pattern and returns 
// the local trigger response after comparison w/ a LUT
//*-- Author: Rachid Guernane (LPCCFd)
//*
//*

#include "AliMUONLocalTriggerBoard.h"
#include "AliMUONTriggerLut.h"
#include "AliMUONTriggerConstants.h"

#include "AliLog.h"

#include <TBits.h>
#include <Riostream.h>

//___________________________________________
AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard()
: AliMUONTriggerBoard()
{
//* constructor
//*
   fNumber = 0;

   for (Int_t i=0; i<2; i++) 
      for (Int_t j=0; j<4; j++) 
      {
         fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;

         fMask[i][j] = 0xFFFF;
      }

   for (Int_t i=0; i<10; i++) fSwitch[i] = 0;

   fTC = kTRUE;

   fLUT = 0x0;

   for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;

   fOutput = 0;
   
   fStripX11 = fStripY11 = fDev = 0;

   for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
}

//___________________________________________
AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const char *name, Int_t a,
                                                   AliMUONTriggerLut* lut) 
: AliMUONTriggerBoard(name, a)
{
//* constructor
//*
   fNumber = 0;
   
   for (Int_t i=0; i<2; i++) 
      for (Int_t j=0; j<4; j++) 
      {
         fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;

         fMask[i][j] = 0xFFFF;
      }

   for (Int_t i=0; i<10; i++) fSwitch[i] = 0;

   fTC = kTRUE;

   fLUT = lut;

   for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;

   fOutput = 0;
   
   fStripX11 = fStripY11 = fDev = 0;

   for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
}

//______________________________________________________________________________
AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const AliMUONLocalTriggerBoard& right) 
  : AliMUONTriggerBoard(right) 
{  
/// Protected copy constructor (not implemented)

  AliFatal("Copy constructor not provided.");
}

//______________________________________________________________________________
AliMUONLocalTriggerBoard& 
AliMUONLocalTriggerBoard::operator=(const AliMUONLocalTriggerBoard& right)
{
/// Protected assignement operator (not implemented)

  // check assignement to self
  if (this == &right) return *this;

  AliFatal("Assignement operator not provided.");
    
  return *this;  
}    

//___________________________________________
void AliMUONLocalTriggerBoard::Reset()
{
//* reset board
//*
   for (Int_t i=0; i<2; i++) 
      for (Int_t j=0; j<4; j++) 
         fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;

   fResponse = 0;

   for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;

   fOutput = 0;
   
   fStripX11 = fStripY11 = fDev = 0;

   for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
}

//___________________________________________
void AliMUONLocalTriggerBoard::Setbit(Int_t strip, Int_t cathode, Int_t chamber)
{
// 0 .. LBS   :   N-1 .. MSB
   TBits w, m;

   UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];

   w.Set(16,&xy);
   m.Set(16,&mask);

   Int_t s = strip - int(strip / 16) * 16;

   w.SetBitNumber(s);
   
   w &= m;

   UShort_t value;

   w.Get(&value);

   fXY[cathode][chamber] = value;
}

//___________________________________________
void AliMUONLocalTriggerBoard::SetbitM(Int_t strip, Int_t cathode, Int_t chamber)
{
// 0 .. LBS   :   N-1 .. MSB
   TBits w, m;

   UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];

   w.Set(16,&xy);
   m.Set(16,&mask);

   w.SetBitNumber(strip);
   
   w &= m;

   UShort_t value;

   w.Get(&value);

   fXY[cathode][chamber] = value;
}

//___________________________________________
void AliMUONLocalTriggerBoard::Pattern(Option_t *option)
{
//* print bit pattern
//*
   TString op = option;
   
   if (op.Contains("X")) BP("X");

   if (op.Contains("Y")) BP("Y");
}


//___________________________________________
void AliMUONLocalTriggerBoard::BP(Option_t *option)
{
// RESPECT THE OLD PRINTOUT FORMAT

   TString op = option;

	TString nn = GetName();

   if (op.Contains("X"))
   {
      printf("-------- TRIGGER INPUT ---------\n");
      printf("===============================================================\n");
      printf("                            5432109876543210");

      char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
      char *s[4] = {"                      ",
                    "                      ",
                    "              ",
                    "              "};
      
      for (Int_t ch=0; ch<4; ch++)
      { 
         printf("\n %s%s", x[ch], s[ch]);

         UShort_t xy = fXY[0][ch];

         TBits w(16); w.Set(16,&xy);

         if (ch<2) cout << w;
         else
         {
            UShort_t xyd = fXYD[0][ch], xyu = fXYU[0][ch];
            TBits dw(16), uw(16); dw.Set(16,&xyd); uw.Set(16,&xyu); 

            TBits ew(32);
         
            for (Int_t i=0;i<16;i++) ew[i+8] = w[i];

            for (Int_t i=0;i<8;i++) 
            {
               ew[i]    = dw[i+8]; // 8 MSB
               ew[i+24] = uw[i];   // 
            }

            cout << ew;
         }
      }
   
      printf("\n                    ");
      printf("10987654321098765432109876543210\n");
   }

   if (op.Contains("Y"))
   {
      printf("---------------------------------------------------------------\n");
      printf("                            ");

/*    OLD NUMBERING STYLE    */
/**/
      Int_t idCircuit = 0, absidModule = 0;

		if (!(nn.Contains("Int"))) 
		{
			idCircuit   = AliMUONTriggerConstants::CircuitId(GetI());
			absidModule = TMath::Abs(Int_t(idCircuit/10));
		}
		
      Int_t iModule=0;

      for (Int_t i=0; i<63; i++) 
      {
         if (AliMUONTriggerConstants::ModuleId(i)==absidModule) 
         { 
            iModule=i;
            break;
         }
      }

      Int_t nStrip = AliMUONTriggerConstants::NstripY(iModule);
      for (Int_t istrip=nStrip-1; istrip>=0; istrip--) {
         if (istrip>9)  printf("%i",istrip-10*Int_t(istrip/10));
         if (istrip<10) printf("%i",istrip);
      }
/**/
/*                           */

      UShort_t xyval = 0;

      if (fSwitch[1])
      {
         xyval = fXY[1][0];
         TBits v11(8); v11.Set(8,&xyval);
         printf("\n YMC11                      ");
         cout << v11;         

         xyval = fXY[1][1];
         TBits v12(8); v12.Set(8,&xyval);
         printf("\n YMC12                      ");
         cout << v12;

         xyval = fXY[1][2];
         TBits v21(8); v21.Set(8,&xyval);
         printf("\n YMC21                      ");         
         cout << v21;

         xyval = fXY[1][3];
         TBits v22(8); v22.Set(8,&xyval);
         printf("\n YMC22                      ");
         cout << v22 << endl;
      }
      else
      {
         xyval = fXY[1][0];
         TBits v11(16); v11.Set(16,&xyval);
         printf("\n YMC11                      ");
         cout << v11;         

         xyval = fXY[1][1];
         TBits v12(16); v12.Set(16,&xyval);
         printf("\n YMC12                      ");
         cout << v12;

         xyval = fXY[1][2];
         TBits v21(16); v21.Set(16,&xyval);
         printf("\n YMC21                      ");         
         cout << v21;

         xyval = fXY[1][3];
         TBits v22(16); v22.Set(16,&xyval);
         printf("\n YMC22                      ");
         cout << v22 << endl;
      }

//    tmp
      printf("---------------------------------------------------------------");
      printf("\n upper part of circuit %i",idCircuit);
      printf("\n UMC21                      ");
      xyval = fXYU[1][2];
      TBits wu21(16); wu21.Set(16,&xyval);
      cout << wu21;
      printf("\n UMC22                      ");
      xyval = fXYU[1][3];
      TBits wu22(16); wu22.Set(16,&xyval);
      cout << wu22;
      printf("\n lower part of circuit %i",idCircuit);
      printf("\n LMC21                      ");
      xyval = fXYD[1][2];
      TBits wl21(16); wl21.Set(16,&xyval);
      cout << wl21;
      printf("\n LMC22                      ");
      xyval = fXYD[1][3];
      TBits wl22(16); wl22.Set(16,&xyval);
      cout << wl22;
      printf("\n");
      printf("===============================================================\n");
   }
}

//___________________________________________
void AliMUONLocalTriggerBoard::Conf()
{
//* board switches
//*
   cout << "Switch(" << GetName() << ")" 
        << " x2d = "           << fSwitch[0] 
        << " x2m = "           << fSwitch[1] 
        << " x2u = "           << fSwitch[2] 
        << " OR[0] = "         << fSwitch[3] 
        << " OR[1] = "         << fSwitch[4] 
        << " EN-Y = "          << fSwitch[5] 
        << " ZERO-ALLY-LSB = " << fSwitch[6] 
        << " ZERO-down = "     << fSwitch[7] 
        << " ZERO-middle = "   << fSwitch[8] 
        << " ZERO-up = "       << fSwitch[9] 
        << " trans. conn. "    << fTC 
        << " Slot = "          << fSlot 
        << endl;
}

//___________________________________________
void AliMUONLocalTriggerBoard::Module(char *mod)
{
//* get module from name
//*
   const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];

   char s[100]; strcpy(s, GetName());

   Int_t numlines = 0;

   for (char *token = strtok(s, "B");
        token != NULL;
        token = strtok(NULL, " "))
   {
      fields[numlines] = new char[strlen(token)+1];
      strcpy(fields[numlines++],token);
   }
 
   strcpy(mod,fields[0]);
}

//___________________________________________
void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32], 
                                     Int_t coinc44)
{
// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
//---------------------------------------------------------
// step # 1 : declustering, reduction DS, calculate sgle & dble
//---------------------------------------------------------
   Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36]; 
   Int_t sgleHit1[31], sgleHit2[63];
   Int_t dbleHit1[31], dbleHit2[63];

   Int_t i;
   Int_t j;
   Int_t istrip;

   for (i=0; i<31; i++) {
      sgleHit1[i]=0;
      dbleHit1[i]=0;
   }
   for (i=0; i<63; i++) {
      sgleHit2[i]=0;
      dbleHit2[i]=0;
   }

//--- inititialize che using chq 
   for (i=0; i<19; i++) {
      if (i<1||i>16)  ch1e[i]=0; 
      else            ch1e[i]=ch1q[i-1]; 
   }
   for (i=0; i<20; i++) {
      if (i<2||i>17) ch2e[i]=0; 
      else           ch2e[i]=ch2q[i-2]; 
   }
   for (i=0; i<35; i++) {
      if (i<1||i>32) ch3e[i]=0; 
      else           ch3e[i]=ch3q[i-1];
   }
   for (i=0; i<36; i++) {
      if (i<2||i>33) ch4e[i]=0; 
      else           ch4e[i]=ch4q[i-2];
   }


//--- calculate dble & sgle first station
   for (i=0; i<=15; i++) {                   
      sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) & 
         (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));

      dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) & 
         (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
   }

   for (i=0; i<=14; i++) {               
      sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) & 
         (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
      dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) & 
         (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) | 
          ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
   }

//--- calculate dble & sgle second station
   for (i=0; i<=31; i++) {               
      sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) & 
         (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
      dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) & 
         (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
   }
  
   for (i=0; i<=30; i++) {               
      sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) & 
         (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
      dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) & 
         (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) | 
          ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
   }

//--- 
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" X plane after sgle and dble \n");
      printf("                       0987654321098765432109876543210");
      printf("\n SGLE1                 ");
      for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
      printf("\n DBLE1                 ");
      for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
      printf("\n SGLE2 ");
      for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
      printf("\n DBLE2 ");
      for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
      printf("\n       210987654321098765432109876543210987654321098765432109876543210\n");
   }
  
//---------------------------------------------------------
// step # 2 : coincidence 3/4
//---------------------------------------------------------
   Int_t rearImage[31][31];
   for (i=0; i<31; i++) {
      for (j=0; j<31; j++) {
         rearImage[i][j]=0;
      }
   }

   Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] & 
      !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
      !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] & 
      !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] & 
      !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] & 
      !dbleHit1[10] & !dbleHit1[9]  & !dbleHit1[8]  & !dbleHit1[7]  & 
      !dbleHit1[6]  & !dbleHit1[5]  & !dbleHit1[4]  & !dbleHit1[3]  & 
      !dbleHit1[2]  & !dbleHit1[1]  & !dbleHit1[0]  & !coinc44;

   Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] & 
      !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] & 
      !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] & 
      !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] & 
      !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] & 
      !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] & 
      !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] & 
      !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
      !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] & 
      !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] & 
      !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] & 
      !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] & 
      !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] & 
      !dbleHit2[10] & !dbleHit2[9]  & !dbleHit2[8]  & !dbleHit2[7]  & 
      !dbleHit2[6]  & !dbleHit2[5]  & !dbleHit2[4]  & !dbleHit2[3]  & 
      !dbleHit2[2]  & !dbleHit2[1]  & !dbleHit2[0]  & !coinc44;	

// DS reduction
   for (i=0; i<31; i++) {
      sgleHit1[i] = !sgleHit1[i]&notOr1;
   }
   for (i=0; i<63; i++) {
      sgleHit2[i] = !sgleHit2[i]&notOr2;
   }

// extract rearImage
   for (i=0; i<31; i++){
      Int_t tmpSgleHit2[31];
      Int_t tmpDbleHit2[31];
      for (j=0; j<31; j++){
         tmpSgleHit2[j] = sgleHit2[i+j+1];
         tmpDbleHit2[j] = dbleHit2[i+j+1];
      }

      for (Int_t k=0; k<31; k++) {
         rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
            (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
      }
   }

   //-----------
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      for (i=30; i>=0; i--) {
         printf("%i \t",i);
         for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
         printf("\n");   
      }
   }

//---------------------------------------------------------
// step # 3 : calculate deviation
//--------------------------------------------------------- 
   Int_t dev[31][6];
   for (i=0; i<31; i++) {
      for (j=0; j<6; j++) {
         dev[i][j]=0;
      }
   }

   for (i=0; i<31; i++){
      Int_t leftDev[5], rightDev[5]; 
      Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;

// calculate Left deviation
      orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
      andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1; 
      andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
 
      leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) & 
         (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
          (rearImage[i][20]|!rearImage[i][21])) &
         (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) & 
         (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
          (rearImage[i][28]|!rearImage[i][29]));
				
      leftDev[1] = !rearImage[i][16] & 
         !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] & 
           (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
         (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
         (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] | 
          !rearImage[i][23]&!rearImage[i][24]);
				
      leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) & 
         (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
		
      leftDev[3] = andL1;
		
      leftDev[4] = 
         !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] & 
         andL1 & andL2;

      // calculate Right deviation
      orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
      orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
      andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
      andR2=
         !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
      andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7]; 
		
      rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) & 
         ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
           (rearImage[i][10]|!rearImage[i][9])) &
          ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) & 
           (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
                                                                   !rearImage[i][1]))));
				
      rightDev[1] = !rearImage[i][15]&!rearImage[i][14] & 
         !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
           (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
         (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) & 
         (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] | 
          !rearImage[i][6]&!rearImage[i][7]);
		
      rightDev[2] = andR1 & (orR2 | andR3); 
      rightDev[3] = andR2;		
      rightDev[4] = 
         !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] & 
         andR2 & andR3 ;

      // compare Left & Right deviations
      Int_t tmpLeftDev=0, tmpRightDev=0;
      for (j=0; j<5; j++){
         tmpLeftDev  = tmpLeftDev + Int_t(leftDev[j]<<j); 
         tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j); 
      }

      // assign mimimum deviation do dev[][]
      if (tmpLeftDev < tmpRightDev ){
         for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
         dev[i][5]=1;
      } else {
         for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
         dev[i][5]=0;
      }
   }
  
//---
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      for (i=30; i>=0; i--) {
         printf("%i \t",i);
         for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
         printf(" \n");
      }
   }

//---------------------------------------------------------
// step # 4 : sort deviation
//--------------------------------------------------------- 
   Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
   Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
   Int_t tmpMax[6]={1,1,1,1,1,0};

   for (i=0; i<15; i++) {
      Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
   }  
   Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);

//--    
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" sorting : 1st level \n");
      for (i=15; i>=0; i--) {
         printf("\t %i \t",bga1[i]); 	
         for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]); 
         printf(" \n");
      }
   }

   for (i=0; i<8; i++) {  
      Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
   }

//--    
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" sorting : 2nd level \n");
      for (i=7; i>=0; i--) {
         printf("\t %i \t",bga2[i]); 	
         for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]); 	
         printf(" \n");
      }
   }
  
   for (i=0; i<4; i++) {  
      Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
   }

//--    
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" sorting : 3rd level \n");
      for (i=3; i>=0; i--) {
         printf("\t %i \t",bga3[i]); 	
         for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]); 
         printf(" \n");
      }
   }

   for (i=0; i<2; i++) {  
      Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
   }

//--    
   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" sorting : 4th level \n");
      for (i=1; i>=0; i--) {
         printf("\t %i \t",bga4[i]); 	
         for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
         printf(" \n");
      }
   }
  
   Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);

   // coding from 6 to 5 bits 
   fMinDev[4] = tmpbga5[5] | tmpbga5[4];
   for (i=0; i<4; i++) { 
      fMinDev[i]=tmpbga5[i] & !tmpbga5[4];
   }

   // find address of strip with minimum deviation 
   fMinDevStrip[4]=bga5;
   if (bga5<=1) fMinDevStrip[3]=bga4[bga5];

   Int_t tmpAd=fMinDevStrip[3]+fMinDevStrip[4]*2;
   if (tmpAd<=3) fMinDevStrip[2]=bga3[tmpAd];

   tmpAd=fMinDevStrip[2]+fMinDevStrip[3]*2+fMinDevStrip[4]*4;
   if (tmpAd<=7) fMinDevStrip[1]=bga2[tmpAd];

   tmpAd=fMinDevStrip[1]+fMinDevStrip[2]*2+fMinDevStrip[3]*4+fMinDevStrip[4]*8;
   if (tmpAd<=15) fMinDevStrip[0]=bga1[tmpAd];

   if(AliDebugLevel()==3||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf("minDevStrip = ");
      for  (i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
      printf(" minDev = ");
      for  (i=4; i>=0; i--) printf("%i",fMinDev[i]); 
      printf(" \n");
      printf("===============================================================\n");
   }

}

//___________________________________________
void AliMUONLocalTriggerBoard::Sort2x5(Int_t dev1[6], Int_t dev2[6],
                                       Int_t minDev[6], Int_t &dev1GTdev2)
{ 
// returns minimun between dev1 and dev2
   Int_t tmpDev1=0, tmpDev2=0;

   for (Int_t j=0; j<5; j++)
   {
      tmpDev1 += Int_t(dev1[j]<<j); 
      tmpDev2 += Int_t(dev2[j]<<j); 
   }

   if (tmpDev1<=tmpDev2)
   {
      for (Int_t j=0; j<=5; j++) minDev[j]=dev1[j];
      dev1GTdev2=0;
   } 
   else 
   {
      for (Int_t j=0; j<=5; j++) minDev[j]=dev2[j];
      dev1GTdev2=1;   
   }
}

//___________________________________________
void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], Int_t y4[16],
                                     Int_t y3u[16], Int_t y3d[16], Int_t y4u[16], Int_t y4d[16],
                                     Int_t coinc44)
{
// note : resMid = 1 -> cancel 
//---------------------------------------------------------
// step # 1 : prehandling Y
//--------------------------------------------------------- 
   Int_t i;
   Int_t istrip;

   for (i=0; i<16; i++)
   {
      y3[i]=y3[i]&!fSwitch[8];
      y4[i]=y4[i]&!fSwitch[8];
   }

// 10/29/04 fZeroAllYLSB added
//    for (i=0; i<8; i++)
//    {
//       y1[i] = y1[i]&!fSwitch[6];     
//       y2[i] = y2[i]&!fSwitch[6];      
//       y3[i] = y3[i]&!fSwitch[6];      
//       y4[i] = y4[i]&!fSwitch[6];
//    }

   Int_t ch1[16], ch2[16], ch3[16], ch4[16];

   Int_t tmpy3to16[16], tmpy4to16[16];
   Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
   for (i=0; i<8; i++){
      ch1[2*i]   = y1[i]&fSwitch[1] | y1[2*i]&!fSwitch[1];		
      ch1[2*i+1] = y1[i]&fSwitch[1] | y1[2*i+1]&!fSwitch[1];

      ch2[2*i]   = y2[i]&fSwitch[1] | y2[2*i]&!fSwitch[1];		
      ch2[2*i+1] = y2[i]&fSwitch[1] | y2[2*i+1]&!fSwitch[1];

      tmpy3to16[2*i  ] = y3[i]&fSwitch[1] | y3[2*i  ]&!fSwitch[1];		
      tmpy3to16[2*i+1] = y3[i]&fSwitch[1] | y3[2*i+1]&!fSwitch[1];

      tmpy4to16[2*i  ] = y4[i]&fSwitch[1] | y4[2*i  ]&!fSwitch[1];
      tmpy4to16[2*i+1] = y4[i]&fSwitch[1] | y4[2*i+1]&!fSwitch[1];

      tmpy3uto16[2*i  ] = y3u[i]&fSwitch[2] | y3u[2*i  ]&!fSwitch[2]; 
      tmpy3uto16[2*i+1] = y3u[i]&fSwitch[2] | y3u[2*i+1]&!fSwitch[2];

      tmpy4uto16[2*i  ] = y4u[i]&fSwitch[2] | y4u[2*i  ]&!fSwitch[2]; 
      tmpy4uto16[2*i+1] = y4u[i]&fSwitch[2] | y4u[2*i+1]&!fSwitch[2];

      tmpy3dto16[2*i  ] = y3d[i]&fSwitch[0] | y3d[2*i  ]&!fSwitch[0]; 
      tmpy3dto16[2*i+1] = y3d[i]&fSwitch[0] | y3d[2*i+1]&!fSwitch[0];
    
      tmpy4dto16[2*i  ] = y4d[i]&fSwitch[0] | y4d[2*i  ]&!fSwitch[0]; 
      tmpy4dto16[2*i+1] = y4d[i]&fSwitch[0] | y4d[2*i+1]&!fSwitch[0];
   }
  
   if (fSwitch[3]==0&&fSwitch[4]==0){
      for (i=0; i<16; i++){
         ch3[i] = tmpy3to16[i];
         ch4[i] = tmpy4to16[i];
      }
   }
   if (fSwitch[3]==0&&fSwitch[4]==1){
      for (i=0; i<16; i++){
         ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
         ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
      }
   }
   if (fSwitch[3]==1&&fSwitch[4]==0){
      for (i=0; i<16; i++){
         ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
         ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
      }
   }
   if (fSwitch[3]==1&&fSwitch[4]==1){
      for (i=0; i<16; i++){
         ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
         ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
      }
   }

// debug
   if(AliDebugLevel()==4||AliDebugLevel()==5) {
      printf("===============================================================\n");  
      printf(" Y plane after PreHandling x2m x2u x2d orMud %i %i %i %i %i \n",
             fSwitch[1],fSwitch[2], fSwitch[0],fSwitch[3],fSwitch[4]);
      printf("                            ");
      for (istrip=15; istrip>=0; istrip--) {
         if (istrip>9)  printf("%i",istrip-10*Int_t(istrip/10));
         if (istrip<10) printf("%i",istrip);
      }  
      printf("\n YMC11                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]); 
      printf("\n YMC12                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]); 
      printf("\n YMC21                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]); 
      printf("\n YMC22                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]); 
      printf(" \n"); 
   }
//debug
  
//---------------------------------------------------------
// step # 2 : calculate sgle and dble, apply DS reduction
//--------------------------------------------------------- 
   Int_t sgle1[16], dble1[16];
   Int_t sgle2[16], dble2[16];

   // Calculate simple and double hits
   for (i=0; i<16; i++) {
      dble1[i] = ch1[i] & ch2[i];
      dble2[i] = ch3[i] & ch4[i];
    
      sgle1[i] = (ch1[i]|ch2[i]);
      sgle2[i] = (ch3[i]|ch4[i]);
   }

   //debug
   if(AliDebugLevel()==4||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" Y plane after sgle dble \n"); 
      printf("                            ");
      for (istrip=15; istrip>=0; istrip--) {
         if (istrip>9)  printf("%i",istrip-10*Int_t(istrip/10));
         if (istrip<10) printf("%i",istrip);
      }  
      printf("\n SGLE1                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]); 
      printf("\n DBLE1                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]); 
      printf("\n SGLE2                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]); 
      printf("\n DBLE2                      ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]); 
      printf(" \n"); 
   }
   //debug

   // DS Reduction 
   Int_t notOr1, notOr2;

   notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] & 
      !dble1[11] & !dble1[10] & !dble1[9]  & !dble1[8]  & 
      !dble1[7]  & !dble1[6]  & !dble1[5]  & !dble1[4]  & 
      !dble1[3]  & !dble1[2]  & !dble1[1]  & !dble1[0];

   notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] & 
      !dble2[11] & !dble2[10] & !dble2[9]  & !dble2[8]  & 
      !dble2[7]  & !dble2[6]  & !dble2[5]  & !dble2[4]  & 
      !dble2[3]  & !dble2[2]  & !dble2[1]  & !dble2[0];

   for (i=0; i<16; i++) {
      sgle1[i] = sgle1[i] & notOr1 & !coinc44;
      sgle2[i] = sgle2[i] & notOr2 & !coinc44;
   }

//---------------------------------------------------------
// step # 3 : 3/4 coincidence 
//--------------------------------------------------------- 
   Int_t frontImage[16];

   for (i=1; i<15; i++) {
      frontImage[i] = (dble1[i] | sgle1[i]) & 
         (dble2[i+1] | dble2[i] | dble2[i-1]) |
         dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
   }
   frontImage[0] = (dble1[0] | sgle1[0]) & 
      (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);

   frontImage[15] = (dble1[15] | sgle1[15]) & 
      (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);


//debug
   if(AliDebugLevel()==4||AliDebugLevel()==5) {
      printf("===============================================================\n");
      printf(" Y plane frontImage\n");
      printf("                            ");
      for (istrip=15; istrip>=0; istrip--) {
         if (istrip>9)  printf("%i",istrip-10*Int_t(istrip/10));
         if (istrip<10) printf("%i",istrip);
      }
      printf("\n                            ");
      for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]); 
      printf("\n");
   }
//debug

//---------------------------------------------------------
// step # 4 : Y position 
//--------------------------------------------------------- 
   Int_t or1, or2, and1, and2, and3;

   or1  = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
   or2  = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
   and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
   and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
   and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8]; 
 
   fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) & 
      (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
      (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) & 
      (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
 
   fCoordY[1] = !frontImage[0]&!frontImage[1] & 
      !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] & 
        !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
      (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) & 
      (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] | 
       !frontImage[9]&!frontImage[8]);
		
   fCoordY[2] = and1 & (or2 | and3);
		
   fCoordY[3] = and2;
		
   fCoordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
      and2 & and3 ;
}

//___________________________________________
void AliMUONLocalTriggerBoard::LocalTrigger()
{
//* L0 trigger after LUT
//*
   Int_t deviation=0, iStripY=0;

   for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
   for (Int_t i=0; i<4; i++) iStripY   += static_cast<int>( fCoordY[i] << i );

   if (fMinDev[4]==1 && !deviation) fOutput=0;     // No trigger
   else 
   {
      if (fCoordY[4]==1 && iStripY==15) fOutput=0; // No trigger
      else 
         fOutput=1;
   }
  
   if (fOutput) 
   { 
      for (Int_t i=0; i<5; i++) fStripX11 += static_cast<int>( fMinDevStrip[i] << i );

      fDev      = deviation;

		fStripY11 = iStripY;
		
		if ( fSwitch[1] && 
			  (fSwitch[0] || fSwitch[2]) && 
			  !(!fSwitch[0] && fSwitch[4]) && 
			  !(!fSwitch[2] && fSwitch[3]) ) fStripY11 /= 2;

      Int_t sign = 0;

      if ( !fMinDev[4] &&  deviation ) sign=-1;
      if ( !fMinDev[4] && !deviation ) sign= 0;
      if (  fMinDev[4]==1)             sign=+1;    

      fDev *= sign; 

//    calculate deviation in [0;+30]
      fDev += 15;

      Int_t icirc = GetI();

//    LEFT SHIFT OF ZERO-ALLY-LSB BOARDS TO ACCESS TO LUT
		if (GetSwitch(6)) fStripY11 -= 8;

//    GET LUT OUTPUT FOR icirc/istripX1/deviation/istripY
      fLUT->GetLutOutput(icirc, fStripX11, fDev, fStripY11, fLutLpt, fLutHpt, fLutApt);
   }  
}

//___________________________________________
Int_t AliMUONLocalTriggerBoard::GetI()
{
//* old numbering
//*
   const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];

   char s[100]; strcpy(s, GetName());

   Int_t numlines = 0;

   for (char *token = strtok(s, "B");
        token != NULL;
        token = strtok(NULL, " "))
   {
      fields[numlines] = new char[strlen(token)+1];
      strcpy(fields[numlines++], token);
   }

   TString l(fields[0]);

   char copy = l[0];

   Int_t lL = atoi(&l[4]), cC = atoi(&l[2]), sS = (copy=='R') ? +1 : -1;

   char *b[4] = {"12", "34", "56", "78"};

   Int_t ib = 0;

   for (Int_t i=0; i<4; i++) if (!strcmp(fields[1],b[i])) {ib = i; break;} ib++;

// lL=1 ON TOP
   lL -= 9; lL = abs(lL); lL++;

   Int_t code = 100 * lL + 10 * cC + ib;

   code *= sS;

   Int_t ic = 0;

   for (Int_t i=0; i<234; i++) if (AliMUONTriggerConstants::CircuitId(i) == code) {ic = i; break;}

   return ic;
}

//___________________________________________
void AliMUONLocalTriggerBoard::Mask(Int_t index, UShort_t mask)
{
//* set mask
//*
  if ( index >= 0 && index < 2*4 )
  {
    Int_t i = index/4;
    Int_t j = index - i*4;
    fMask[i][j]=mask;
  }
  else
  {
    AliError(Form("Index %d out of bounds (max %d)",index,8));
  }
}

//___________________________________________
void AliMUONLocalTriggerBoard::Scan(Option_t *option)
{
//* full dump
//*
   TString op = option;

   if (op.Contains("CONF")) Conf();

   if (op.Contains("BITP")) Pattern();

   if (op.Contains("RESPI")) Resp("I");

   if (op.Contains("RESPF")) Resp("F"); 

   if (op.Contains("ALL"))
   {
      Conf();
      Pattern();
      Resp("I");
      Resp("F");
   }
}

//___________________________________________
void AliMUONLocalTriggerBoard::Resp(Option_t *option)
{
//* board I/O
//*
   TString op = option;

   if (op.Contains("I"))
   {
//    print Local trigger output before the LuT step
      printf("===============================================================\n");
      printf("-------- TRIGGER OUTPUT --------\n");
      printf("minDevStrip = ");
      for  (Int_t i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
      printf(" minDev = ");
      for  (Int_t i=4; i>=0; i--) printf("%i",fMinDev[i]);
      printf(" coordY = ");
      for  (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]); 
      printf(" \n");
   }

   if (op.Contains("F"))
   {
      Int_t icirc = GetI();
      Int_t idCircuit = AliMUONTriggerConstants::CircuitId(icirc);

      Int_t deviation = 0, iStripY = 0;

      for (Int_t i=0; i<4; i++) iStripY   += static_cast<int>( fCoordY[i] << i );

      for (Int_t i=0; i<4; i++) deviation += Int_t(fMinDev[i]<<i);   

      Float_t pt = 0.; //triggerCircuit->PtCal(fStripX11, fDev, fStripY11);
      printf("-------------------------------------------\n");
      printf(" Local Trigger info for circuit Id %i (number %i ) \n", idCircuit, icirc);
      printf(" istripX1 signDev deviation istripY = %i %i %i %i \n", fStripX11, fMinDev[4], deviation, iStripY);
      printf(" pt = %f  (GeV/c) \n", pt);
      printf("-------------------------------------------\n");
      printf(" Local Trigger Lut Output = Lpt : ");
      for (Int_t i=1; i>=0; i--) printf("%i", fLutLpt[i]);
      printf(" Hpt : ");
      for (Int_t i=1; i>=0; i--) printf("%i", fLutHpt[i]);
      printf(" Apt : ");
      for (Int_t i=1; i>=0; i--) printf("%i", fLutApt[i]);
      printf("\n");
      printf("-------------------------------------------\n");
   }      
}

//___________________________________________
void AliMUONLocalTriggerBoard::Response()
{
//* algo
//*
   Int_t xX1[16], xX2[16], xXX3[32], xXX4[32];

   TBits x1(16), x2(16), x3(16), x4(16);

   UShort_t xyv = 0;

   xyv = fXY[0][0]; x1.Set(16,&xyv);
   xyv = fXY[0][1]; x2.Set(16,&xyv);
   xyv = fXY[0][2]; x3.Set(16,&xyv);
   xyv = fXY[0][3]; x4.Set(16,&xyv);

   TBits x3u(16), x4u(16), x3d(16), x4d(16);

   xyv = fXYU[0][2]; x3u.Set(16,&xyv);
   xyv = fXYU[0][3]; x4u.Set(16,&xyv);

   xyv = fXYD[0][2]; x3d.Set(16,&xyv);
   xyv = fXYD[0][3]; x4d.Set(16,&xyv);

   for (Int_t i=0;i<16;i++)
   {
      xX1[i] = x1[i];
      xX2[i] = x2[i];
      
      xXX3[i+8] = x3[i];
      xXX4[i+8] = x4[i];  
   }

   for (Int_t i=0;i<8;i++)
   {
      xXX3[i] = x3d[i+8];
      xXX4[i] = x4d[i+8];

      xXX3[i+24] = x3u[i];
      xXX4[i+24] = x4u[i];
   }
   
   Int_t coinc44 = 0;
   
   TrigX(xX1, xX2, xXX3, xXX4, coinc44);   

   Int_t yY1[16], yY2[16], yY3[16], yY4[16];
   
   Int_t yY3U[16], yY3D[16], yY4U[16], yY4D[16];

   TBits y1(16), y2(16), y3(16), y4(16);

   TBits y3u(16), y3d(16), y4u(16), y4d(16);

   xyv = fXY[1][0]; y1.Set(16,&xyv);
   xyv = fXY[1][1]; y2.Set(16,&xyv);
   xyv = fXY[1][2]; y3.Set(16,&xyv);
   xyv = fXY[1][3]; y4.Set(16,&xyv);

   xyv = fXYU[1][2]; y3u.Set(16,&xyv);
   xyv = fXYD[1][2]; y3d.Set(16,&xyv);
   xyv = fXYU[1][3]; y4u.Set(16,&xyv);
   xyv = fXYD[1][3]; y4d.Set(16,&xyv);

   for (Int_t i=0;i<16;i++)
   {
      yY1[i] = y1[i];
      yY2[i] = y2[i];
      yY3[i] = y3[i];
      yY4[i] = y4[i];
      
      yY3U[i] = y3u[i];
      yY3D[i] = y3d[i];
      
      yY4U[i] = y4u[i];
      yY4D[i] = y4d[i];
   }

   TrigY(yY1, yY2, yY3, yY4, yY3U, yY3D, yY4U, yY4D, coinc44);
   
// ASIGN fLutLpt, fLutHpt, fLutApt
   LocalTrigger(); 

   fResponse = fLutApt[0]                      + 
               static_cast<int>(fLutApt[1]<<1) + 
               static_cast<int>(fLutLpt[0]<<2) + 
               static_cast<int>(fLutLpt[1]<<3) + 
               static_cast<int>(fLutHpt[0]<<4) + 
               static_cast<int>(fLutHpt[1]<<5);
}

ClassImp(AliMUONLocalTriggerBoard)