1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 //-----------------------------------------------------------------------------
19 /// \class AliMUONLocalTriggerBoard
20 /// A local trigger board has as input a bit pattern and returns
21 /// the local trigger response after comparison w/ a LUT
22 /// \todo Change member functions comments in capital letters to normal text
24 /// \author Rachid Guernane (LPCCFd)
25 //-----------------------------------------------------------------------------
28 #include "AliMUONLocalTriggerBoard.h"
29 #include "AliMUONTriggerLut.h"
34 #include <Riostream.h>
37 ClassImp(AliMUONLocalTriggerBoard)
40 const Int_t AliMUONLocalTriggerBoard::fgkCircuitId[234] =
42 111, 121, 131, 141, 151, 161, 171,
43 211, 212, 221, 222, 231, 232, 241, 242, 251, 252, 261, 262, 271,
44 311, 312, 321, 322, 331, 332, 341, 342, 351, 352, 361, 362, 371,
45 411, 412, 413, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 451, 452, 461, 462, 471,
46 521, 522, 523, 524, 531, 532, 533, 534, 541, 542, 551, 552, 561, 562, 571,
47 611, 612, 613, 621, 622, 623, 624, 631, 632, 633, 634, 641, 642, 651, 652, 661, 662, 671,
48 711, 712, 721, 722, 731, 732, 741, 742, 751, 752, 761, 762, 771,
49 811, 812, 821, 822, 831, 832, 841, 842, 851, 852, 861, 862, 871,
50 911, 921, 931, 941, 951, 961, 971,
51 -111, -121, -131, -141, -151, -161, -171,
52 -211, -212, -221, -222, -231, -232, -241, -242, -251, -252, -261, -262, -271,
53 -311, -312, -321, -322, -331, -332, -341, -342, -351, -352, -361, -362, -371,
54 -411, -412, -413, -421, -422, -423, -424, -431, -432, -433, -434, -441, -442, -451, -452, -461, -462, -471,
55 -521, -522, -523, -524, -531, -532, -533, -534, -541, -542, -551, -552, -561, -562, -571,
56 -611, -612, -613, -621, -622, -623, -624, -631, -632, -633, -634, -641, -642, -651, -652, -661, -662, -671,
57 -711, -712, -721, -722, -731, -732, -741, -742, -751, -752, -761, -762, -771,
58 -811, -812, -821, -822, -831, -832, -841, -842, -851, -852, -861, -862, -871,
59 -911, -921, -931, -941, -951, -961, -971
62 //___________________________________________
63 AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard()
64 : AliMUONTriggerBoard(),
74 /// default constructor
77 for (Int_t i=0; i<2; i++)
78 for (Int_t j=0; j<4; j++)
80 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
85 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
87 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
90 //___________________________________________
91 AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(AliMpLocalBoard* mpLocalBoard)
92 : AliMUONTriggerBoard(mpLocalBoard->GetName(), mpLocalBoard->GetSlot()),
93 fMpLocalBoard(mpLocalBoard),
102 /// Standard constructor
105 for (Int_t i=0; i<2; i++)
106 for (Int_t j=0; j<4; j++)
108 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
110 fMask[i][j] = 0xFFFF;
113 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
115 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
118 //___________________________________________
119 AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const AliMUONLocalTriggerBoard& right) :
120 AliMUONTriggerBoard(right),
121 fMpLocalBoard(right.fMpLocalBoard),
122 fStripX11(right.fStripX11),
123 fStripY11(right.fStripY11),
125 fTrigY(right.fTrigY),
126 fOutput(right.fOutput),
128 fCoinc44(right.fCoinc44)
133 for (Int_t i=0; i<2; i++) {
134 for (Int_t j=0; j<4; j++) {
135 fXY[i][j] = right.fXY[i][j];
136 fXYU[i][j] = right.fXYU[i][j];
137 fXYD[i][j] = right.fXYD[i][j];
139 fMask[i][j] = right.fMask[i][j];
143 for (Int_t i=0; i<2; i++) {
144 fLutLpt[i] = right.fLutLpt[i];
145 fLutHpt[i] = right.fLutHpt[i];
148 for (Int_t i=0; i<5; i++) {
149 fMinDevStrip[i] = right.fMinDevStrip[i];
150 fMinDev[i] = right.fMinDev[i];
151 fCoordY[i] = right.fCoordY[i];
155 //___________________________________________
156 AliMUONLocalTriggerBoard& AliMUONLocalTriggerBoard::operator=(const AliMUONLocalTriggerBoard& right)
158 /// Assigment operator;
164 // base class assignement
165 AliMUONTriggerBoard::operator=(right);
167 fMpLocalBoard = right.fMpLocalBoard;
168 fStripX11 = right.fStripX11;
169 fStripY11 = right.fStripY11;
171 fTrigY = right.fTrigY;
172 fOutput = right.fOutput;
174 fCoinc44 = right.fCoinc44;
176 for (Int_t i=0; i<2; i++) {
177 for (Int_t j=0; j<4; j++) {
178 fXY[i][j] = right.fXY[i][j];
179 fXYU[i][j] = right.fXYU[i][j];
180 fXYD[i][j] = right.fXYD[i][j];
182 fMask[i][j] = right.fMask[i][j];
186 for (Int_t i=0; i<2; i++) {
187 fLutLpt[i] = right.fLutLpt[i];
188 fLutHpt[i] = right.fLutHpt[i];
191 for (Int_t i=0; i<5; i++) {
192 fMinDevStrip[i] = right.fMinDevStrip[i];
193 fMinDev[i] = right.fMinDev[i];
194 fCoordY[i] = right.fCoordY[i];
200 //___________________________________________
201 AliMUONLocalTriggerBoard::~AliMUONLocalTriggerBoard()
207 //___________________________________________
208 Int_t AliMUONLocalTriggerBoard::GetNumber() const
210 /// return board number for notified boards
212 if (fMpLocalBoard->IsNotified())
213 return fMpLocalBoard->GetId();
218 //___________________________________________
219 void AliMUONLocalTriggerBoard::Reset()
223 for (Int_t i=0; i<2; i++)
224 for (Int_t j=0; j<4; j++)
225 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
230 //___________________________________________
231 void AliMUONLocalTriggerBoard::ResetResponse()
233 /// reset board response
237 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
246 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
250 //___________________________________________
251 void AliMUONLocalTriggerBoard::Setbit(Int_t strip, Int_t cathode, Int_t chamber)
253 /// 0 .. LBS : N-1 .. MSB
256 UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];
261 Int_t s = strip - int(strip / 16) * 16;
271 fXY[cathode][chamber] = value;
274 //___________________________________________
275 void AliMUONLocalTriggerBoard::SetbitM(Int_t strip, Int_t cathode, Int_t chamber)
277 /// 0 .. LBS : N-1 .. MSB
280 UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];
285 w.SetBitNumber(strip);
293 fXY[cathode][chamber] = value;
297 //___________________________________________
298 void AliMUONLocalTriggerBoard::Pattern(const Option_t *option) const
300 /// print bit pattern
304 if (op.Contains("X")) BP("X");
306 if (op.Contains("Y")) BP("Y");
310 //___________________________________________
311 void AliMUONLocalTriggerBoard::BP(const Option_t *option) const
313 /// Respect the old printout format
315 const Int_t kModuleId[126] =
316 {11,12,13,14,15,16,17, // right side of the chamber
317 21,22,23,24,25,26,27,
318 31,32,33,34,35,36,37,
319 41,42,43,44,45,46,47,
320 51,52,53,54,55,56,57,
321 61,62,63,64,65,66,67,
322 71,72,73,74,75,76,77,
323 81,82,83,84,85,86,87,
324 91,92,93,94,95,96,97,
325 -11,-12,-13,-14,-15,-16,-17, // right side of chamber
326 -21,-22,-23,-24,-25,-26,-27,
327 -31,-32,-33,-34,-35,-36,-37,
328 -41,-42,-43,-44,-45,-46,-47,
329 -51,-52,-53,-54,-55,-56,-57,
330 -61,-62,-63,-64,-65,-66,-67,
331 -71,-72,-73,-74,-75,-76,-77,
332 -81,-82,-83,-84,-85,-86,-87,
333 -91,-92,-93,-94,-95,-96,-97};
335 const Int_t kNstripY[126]=
336 { 8, 8, 8, 8, 8, 8,16, // right side of the chamber
338 16,16,16,16,16, 8,16,
339 16,16,16,16,16, 8,16,
341 16,16,16,16,16, 8,16,
342 16,16,16,16,16, 8,16,
345 8, 8, 8, 8, 8, 8,16, // left side of the chamber
347 16,16,16,16,16, 8,16,
348 16,16,16,16,16, 8,16,
350 16,16,16,16,16, 8,16,
351 16,16,16,16,16, 8,16,
353 8, 8, 8, 8, 8, 8,16};
357 TString nn = GetName();
359 if (op.Contains("X"))
361 printf("-------- TRIGGER INPUT ---------\n");
362 printf("--- warning: switchs not activated at this level ---\n");
363 printf("===============================================================\n");
364 printf(" 5432109876543210");
366 const char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
367 const char *s[4] = {" ",
372 for (Int_t ch=0; ch<4; ch++)
374 printf("\n %s%s", x[ch], s[ch]);
376 UShort_t xy = fXY[0][ch];
378 TBits w(16); w.Set(16,&xy);
383 UShort_t xyd = fXYD[0][ch], xyu = fXYU[0][ch];
384 TBits dw(16), uw(16); dw.Set(16,&xyd); uw.Set(16,&xyu);
388 for (Int_t i=0;i<16;i++) ew[i+8] = w[i];
390 for (Int_t i=0;i<8;i++)
392 ew[i] = dw[i+8]; // 8 MSB
401 printf("10987654321098765432109876543210\n");
404 if (op.Contains("Y"))
406 printf("---------------------------------------------------------------\n");
409 /* OLD NUMBERING STYLE */
411 Int_t idCircuit = 0, absidModule = 0;
413 if (!(nn.Contains("Int")))
415 idCircuit = fgkCircuitId[GetI()];
416 absidModule = TMath::Abs(Int_t(idCircuit/10));
421 for (Int_t i=0; i<63; i++)
423 if (kModuleId[i]==absidModule)
430 Int_t nStrip = kNstripY[iModule];
431 for (Int_t istrip=nStrip-1; istrip>=0; istrip--) {
432 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
433 if (istrip<10) printf("%i",istrip);
443 TBits v11(8); v11.Set(8,&xyval);
448 TBits v12(8); v12.Set(8,&xyval);
453 TBits v21(8); v21.Set(8,&xyval);
458 TBits v22(8); v22.Set(8,&xyval);
465 TBits v11(16); v11.Set(16,&xyval);
470 TBits v12(16); v12.Set(16,&xyval);
475 TBits v21(16); v21.Set(16,&xyval);
480 TBits v22(16); v22.Set(16,&xyval);
486 printf("---------------------------------------------------------------");
487 printf("\n upper part of circuit %i",idCircuit);
490 TBits wu21(16); wu21.Set(16,&xyval);
494 TBits wu22(16); wu22.Set(16,&xyval);
496 printf("\n lower part of circuit %i",idCircuit);
499 TBits wl21(16); wl21.Set(16,&xyval);
503 TBits wl22(16); wl22.Set(16,&xyval);
506 printf("===============================================================\n");
510 //___________________________________________
511 void AliMUONLocalTriggerBoard::Module(char *mod)
513 /// get module from name
515 const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
517 if ( fName.Length() > 100 ) {
518 AliErrorStream() << "Name too long: " << GetName() << endl;
522 char s[100]; strcpy(s, GetName());
526 for (char *token = strtok(s, "B");
528 token = strtok(NULL, " "))
530 fields[numlines] = new char[strlen(token)+1];
531 strcpy(fields[numlines++],token);
534 strcpy(mod,fields[0]);
539 //___________________________________________
540 void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32])
542 /// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4) \n
543 ///--------------------------------------------------------- \n
544 /// step # 1 : declustering, reduction DS, calculate sgle & dble \n
545 ///---------------------------------------------------------
546 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
547 Int_t sgleHit1[31], sgleHit2[63];
548 Int_t dbleHit1[31], dbleHit2[63];
554 for (i=0; i<31; i++) {
558 for (i=0; i<63; i++) {
563 //--- inititialize che using chq
564 //--- switch zero_down, zero_middle & zero_up added 30/05/07
565 //--- fSwitch[7/8/9] = zero_down/zero_middle/zero_up
566 for (i=0; i<19; i++) {
567 if (i<1||i>16) ch1e[i]=0;
568 else ch1e[i]=ch1q[i-1];
570 for (i=0; i<20; i++) {
571 if (i<2||i>17) ch2e[i]=0;
572 else ch2e[i]=ch2q[i-2];
574 for (i=0; i<35; i++) {
575 if (i<1||i>32) ch3e[i]=0;
576 else if (i>=1 && i<=8) ch3e[i]=ch3q[i-1]&!GetSwitch(7);
577 else if (i>=9 && i<=24) ch3e[i]=ch3q[i-1]&!GetSwitch(8);
578 else if (i>=25 && i<=32) ch3e[i]=ch3q[i-1]&!GetSwitch(9);
580 for (i=0; i<36; i++) {
581 if (i<2||i>33) ch4e[i]=0;
582 else if (i>=2 && i<=9) ch4e[i]=ch4q[i-2]&!GetSwitch(7);
583 else if (i>=10 && i<=25) ch4e[i]=ch4q[i-2]&!GetSwitch(8);
584 else if (i>=26 && i<=33) ch4e[i]=ch4q[i-2]&!GetSwitch(9);
587 //--- calculate dble & sgle first station
588 for (i=0; i<=15; i++) {
589 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
590 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
592 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
593 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
596 for (i=0; i<=14; i++) {
597 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
598 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
599 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
600 ((ch2e[i+2]&(!ch2e[i+1]|!ch2e[i])) |
601 (ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5])));
604 //--- calculate dble & sgle second station
605 for (i=0; i<=31; i++) {
606 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
607 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
608 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
609 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
612 for (i=0; i<=30; i++) {
613 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
614 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
615 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
616 ((ch4e[i+2]&(!ch4e[i+1]|!ch4e[i])) |
617 (ch4e[i+3]&((ch4e[i+2]|!ch4e[i+4])|!ch4e[i+5])));
621 if(AliDebugLevel()==3||AliDebugLevel()==5) {
622 printf("===============================================================\n");
623 printf(" X plane after sgle and dble \n");
624 printf(" 0987654321098765432109876543210");
626 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
628 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
630 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
632 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
633 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
636 //---------------------------------------------------------
637 // step # 2 : coincidence 3/4
638 //---------------------------------------------------------
639 Int_t rearImage[31][31];
640 for (i=0; i<31; i++) {
641 for (j=0; j<31; j++) {
646 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
647 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
648 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
649 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
650 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
651 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
652 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
653 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !fCoinc44;
655 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
656 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
657 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
658 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
659 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
660 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
661 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
662 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
663 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
664 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
665 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
666 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
667 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
668 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
669 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
670 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !fCoinc44;
673 for (i=0; i<31; i++) {
674 sgleHit1[i] = !sgleHit1[i]¬Or1;
676 for (i=0; i<63; i++) {
677 sgleHit2[i] = !sgleHit2[i]¬Or2;
681 for (i=0; i<31; i++){
682 Int_t tmpSgleHit2[31];
683 Int_t tmpDbleHit2[31];
684 for (j=0; j<31; j++){
685 tmpSgleHit2[j] = sgleHit2[i+j+1];
686 tmpDbleHit2[j] = dbleHit2[i+j+1];
689 for (Int_t k=0; k<31; k++) {
690 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
691 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
696 if(AliDebugLevel()==3||AliDebugLevel()==5) {
697 printf("===============================================================\n");
698 for (i=30; i>=0; i--) {
700 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
705 //---------------------------------------------------------
706 // step # 3 : calculate deviation
707 //---------------------------------------------------------
709 for (i=0; i<31; i++) {
710 for (j=0; j<6; j++) {
715 for (i=0; i<31; i++){
716 Int_t leftDev[5], rightDev[5];
717 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
719 // calculate Left deviation
720 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
721 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
722 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
724 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
725 (rearImage[i][16]|rearImage[i][18]|(!rearImage[i][19]&
726 (rearImage[i][20]|!rearImage[i][21]))) &
727 (orL1|(!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25]))) &
728 (orL1|rearImage[i][24]|rearImage[i][26]|(!rearImage[i][27]&
729 (rearImage[i][28]|!rearImage[i][29])));
731 leftDev[1] = !rearImage[i][16] &
732 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
733 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
734 (rearImage[i][17]|rearImage[i][18] | (!rearImage[i][19]&!rearImage[i][20])) &
735 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
736 (!rearImage[i][23]&!rearImage[i][24]));
738 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
739 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
744 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
747 // calculate Right deviation
748 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
749 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
750 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
752 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
753 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
755 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
756 ((rearImage[i][12]|rearImage[i][14]|(!rearImage[i][11]&
757 (rearImage[i][10]|!rearImage[i][9]))) &
758 ((orR1|(!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5]))) &
759 (orR1|rearImage[i][4]|rearImage[i][6]|(!rearImage[i][3]&(rearImage[i][2]|
760 !rearImage[i][1])))));
762 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
763 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
764 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
765 (rearImage[i][12]|rearImage[i][13] | (!rearImage[i][10]&!rearImage[i][11])) &
766 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
767 (!rearImage[i][6]&!rearImage[i][7]));
769 rightDev[2] = andR1 & (orR2 | andR3);
772 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
775 // compare Left & Right deviations
776 Int_t tmpLeftDev=0, tmpRightDev=0;
778 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]<<j);
779 tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j);
782 // assign mimimum deviation do dev[][]
783 if (tmpLeftDev < tmpRightDev ){
784 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
787 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
793 if(AliDebugLevel()==3||AliDebugLevel()==5) {
794 printf("===============================================================\n");
795 for (i=30; i>=0; i--) {
797 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
802 //---------------------------------------------------------
803 // step # 4 : sort deviation
804 //---------------------------------------------------------
805 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
806 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
807 Int_t tmpMax[6]={1,1,1,1,1,0};
809 for (i=0; i<15; i++) {
810 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
812 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
815 if(AliDebugLevel()==3||AliDebugLevel()==5) {
816 printf("===============================================================\n");
817 printf(" sorting : 1st level \n");
818 for (i=15; i>=0; i--) {
819 printf("\t %i \t",bga1[i]);
820 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
825 for (i=0; i<8; i++) {
826 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
830 if(AliDebugLevel()==3||AliDebugLevel()==5) {
831 printf("===============================================================\n");
832 printf(" sorting : 2nd level \n");
833 for (i=7; i>=0; i--) {
834 printf("\t %i \t",bga2[i]);
835 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
840 for (i=0; i<4; i++) {
841 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
845 if(AliDebugLevel()==3||AliDebugLevel()==5) {
846 printf("===============================================================\n");
847 printf(" sorting : 3rd level \n");
848 for (i=3; i>=0; i--) {
849 printf("\t %i \t",bga3[i]);
850 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
855 for (i=0; i<2; i++) {
856 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
860 if(AliDebugLevel()==3||AliDebugLevel()==5) {
861 printf("===============================================================\n");
862 printf(" sorting : 4th level \n");
863 for (i=1; i>=0; i--) {
864 printf("\t %i \t",bga4[i]);
865 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
870 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
872 // coding from 6 to 5 bits
873 fMinDev[4] = tmpbga5[5] | tmpbga5[4];
874 for (i=0; i<4; i++) {
875 fMinDev[i]=tmpbga5[i] & !tmpbga5[4];
878 // find address of strip with minimum deviation
879 fMinDevStrip[4]=bga5;
880 if (bga5<=1) fMinDevStrip[3]=bga4[bga5];
882 Int_t tmpAd=fMinDevStrip[3]+fMinDevStrip[4]*2;
883 if (tmpAd<=3) fMinDevStrip[2]=bga3[tmpAd];
885 tmpAd=fMinDevStrip[2]+fMinDevStrip[3]*2+fMinDevStrip[4]*4;
886 if (tmpAd<=7) fMinDevStrip[1]=bga2[tmpAd];
888 tmpAd=fMinDevStrip[1]+fMinDevStrip[2]*2+fMinDevStrip[3]*4+fMinDevStrip[4]*8;
889 if (tmpAd<=15) fMinDevStrip[0]=bga1[tmpAd];
891 if(AliDebugLevel()==3||AliDebugLevel()==5) {
892 printf("===============================================================\n");
893 printf("minDevStrip = ");
894 for (i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
895 printf(" minDev = ");
896 for (i=4; i>=0; i--) printf("%i",fMinDev[i]);
898 printf("===============================================================\n");
903 //___________________________________________
904 void AliMUONLocalTriggerBoard::Sort2x5(Int_t dev1[6], Int_t dev2[6],
905 Int_t minDev[6], Int_t &dev1GTdev2)
907 /// returns minimun between dev1 and dev2
908 Int_t tmpDev1=0, tmpDev2=0;
910 for (Int_t j=0; j<5; j++)
912 tmpDev1 += Int_t(dev1[j]<<j);
913 tmpDev2 += Int_t(dev2[j]<<j);
916 if (tmpDev1<=tmpDev2)
918 for (Int_t j=0; j<=5; j++) minDev[j]=dev1[j];
923 for (Int_t j=0; j<=5; j++) minDev[j]=dev2[j];
928 //___________________________________________
929 void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], Int_t y4[16],
930 Int_t y3u[16], Int_t y3d[16], Int_t y4u[16], Int_t y4d[16])
932 /// note : resMid = 1 -> cancel \n
933 ///---------------------------------------------------------\n
934 /// step # 1 : prehandling Y \n
935 ///---------------------------------------------------------
941 y3[i]=y3[i]&!GetSwitch(8);
942 y4[i]=y4[i]&!GetSwitch(8);
945 // 10/29/04 fZeroAllYLSB added
946 // for (i=0; i<8; i++)
948 // y1[i] = y1[i]&!fSwitch[6];
949 // y2[i] = y2[i]&!fSwitch[6];
950 // y3[i] = y3[i]&!fSwitch[6];
951 // y4[i] = y4[i]&!fSwitch[6];
954 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
956 Int_t tmpy3to16[16], tmpy4to16[16];
957 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
959 ch1[2*i] = (y1[i]&GetSwitch(1)) | (y1[2*i]&!GetSwitch(1));
960 ch1[2*i+1] = (y1[i]&GetSwitch(1)) | (y1[2*i+1]&!GetSwitch(1));
962 ch2[2*i] = (y2[i]&GetSwitch(1)) | (y2[2*i]&!GetSwitch(1));
963 ch2[2*i+1] = (y2[i]&GetSwitch(1)) | (y2[2*i+1]&!GetSwitch(1));
965 tmpy3to16[2*i ] = (y3[i]&GetSwitch(1)) | (y3[2*i ]&!GetSwitch(1));
966 tmpy3to16[2*i+1] = (y3[i]&GetSwitch(1)) | (y3[2*i+1]&!GetSwitch(1));
968 tmpy4to16[2*i ] = (y4[i]&GetSwitch(1)) | (y4[2*i ]&!GetSwitch(1));
969 tmpy4to16[2*i+1] = (y4[i]&GetSwitch(1)) | (y4[2*i+1]&!GetSwitch(1));
971 tmpy3uto16[2*i ] = (y3u[i]&GetSwitch(2)) | (y3u[2*i ]&!GetSwitch(2));
972 tmpy3uto16[2*i+1] = (y3u[i]&GetSwitch(2)) | (y3u[2*i+1]&!GetSwitch(2));
974 tmpy4uto16[2*i ] = (y4u[i]&GetSwitch(2)) | (y4u[2*i ]&!GetSwitch(2));
975 tmpy4uto16[2*i+1] = (y4u[i]&GetSwitch(2)) | (y4u[2*i+1]&!GetSwitch(2));
977 tmpy3dto16[2*i ] = (y3d[i]&GetSwitch(0)) | (y3d[2*i ]&!GetSwitch(0));
978 tmpy3dto16[2*i+1] = (y3d[i]&GetSwitch(0)) | (y3d[2*i+1]&!GetSwitch(0));
980 tmpy4dto16[2*i ] = (y4d[i]&GetSwitch(0)) | (y4d[2*i ]&!GetSwitch(0));
981 tmpy4dto16[2*i+1] = (y4d[i]&GetSwitch(0)) | (y4d[2*i+1]&!GetSwitch(0));
984 if (GetSwitch(3)==0&&GetSwitch(4)==0){
985 for (i=0; i<16; i++){
986 ch3[i] = tmpy3to16[i];
987 ch4[i] = tmpy4to16[i];
990 if (GetSwitch(3)==0&&GetSwitch(4)==1){
991 for (i=0; i<16; i++){
992 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
993 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
996 if (GetSwitch(3)==1&&GetSwitch(4)==0){
997 for (i=0; i<16; i++){
998 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
999 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
1002 if (GetSwitch(3)==1&&GetSwitch(4)==1){
1003 for (i=0; i<16; i++){
1004 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
1005 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
1010 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1011 printf("===============================================================\n");
1012 printf(" Y plane after PreHandling x2m x2u x2d orMud %i %i %i %i %i \n",
1013 GetSwitch(1),GetSwitch(2), GetSwitch(0),GetSwitch(3),GetSwitch(4));
1015 for (istrip=15; istrip>=0; istrip--) {
1016 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1017 if (istrip<10) printf("%i",istrip);
1019 printf("\n YMC11 ");
1020 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
1021 printf("\n YMC12 ");
1022 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
1023 printf("\n YMC21 ");
1024 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
1025 printf("\n YMC22 ");
1026 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
1031 //---------------------------------------------------------
1032 // step # 2 : calculate sgle and dble, apply DS reduction
1033 //---------------------------------------------------------
1034 Int_t sgle1[16], dble1[16];
1035 Int_t sgle2[16], dble2[16];
1037 // Calculate simple and double hits
1038 for (i=0; i<16; i++) {
1039 dble1[i] = ch1[i] & ch2[i];
1040 dble2[i] = ch3[i] & ch4[i];
1042 sgle1[i] = (ch1[i]|ch2[i]);
1043 sgle2[i] = (ch3[i]|ch4[i]);
1047 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1048 printf("===============================================================\n");
1049 printf(" Y plane after sgle dble \n");
1051 for (istrip=15; istrip>=0; istrip--) {
1052 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1053 if (istrip<10) printf("%i",istrip);
1055 printf("\n SGLE1 ");
1056 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1057 printf("\n DBLE1 ");
1058 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1059 printf("\n SGLE2 ");
1060 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1061 printf("\n DBLE2 ");
1062 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1068 Int_t notOr1, notOr2;
1070 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1071 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1072 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1073 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1075 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1076 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1077 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1078 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1080 for (i=0; i<16; i++) {
1081 sgle1[i] = sgle1[i] & notOr1 & !fCoinc44;
1082 sgle2[i] = sgle2[i] & notOr2 & !fCoinc44;
1085 //---------------------------------------------------------
1086 // step # 3 : 3/4 coincidence
1087 //---------------------------------------------------------
1088 Int_t frontImage[16];
1090 for (i=1; i<15; i++) {
1091 frontImage[i] = ((dble1[i] | sgle1[i]) &
1092 (dble2[i+1] | dble2[i] | dble2[i-1])) |
1093 (dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]));
1095 frontImage[0] = ((dble1[0] | sgle1[0]) &
1096 (dble2[1] | dble2[0])) | (dble1[0] & (sgle2[1] | sgle2[0]));
1098 frontImage[15] = ((dble1[15] | sgle1[15]) &
1099 (dble2[15] | dble2[14])) | (dble1[15] & (sgle2[15] | sgle2[14]));
1103 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1104 printf("===============================================================\n");
1105 printf(" Y plane frontImage\n");
1107 for (istrip=15; istrip>=0; istrip--) {
1108 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1109 if (istrip<10) printf("%i",istrip);
1112 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1117 //---------------------------------------------------------
1118 // step # 4 : Y position
1119 //---------------------------------------------------------
1120 Int_t or1, or2, and1, and2, and3;
1122 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1123 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1124 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1125 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1126 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1128 fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1129 (frontImage[3]|frontImage[1]|(!frontImage[4]&(frontImage[5]|!frontImage[6]))) &
1130 (or1|(!frontImage[8]&(frontImage[9]|!frontImage[10]))) &
1131 (or1|frontImage[11]|frontImage[9]|(!frontImage[12]&(frontImage[13]|!frontImage[14])));
1133 fCoordY[1] = !frontImage[0]&!frontImage[1] &
1134 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1135 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1136 (frontImage[3]|frontImage[2] | (!frontImage[5]&!frontImage[4])) &
1137 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1138 (!frontImage[9]&!frontImage[8]));
1140 fCoordY[2] = and1 & (or2 | and3);
1144 fCoordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1148 //___________________________________________
1149 void AliMUONLocalTriggerBoard::LocalTrigger()
1151 /// L0 trigger after LUT
1156 Bool_t xOutput = IsTrigX();
1157 Bool_t yOutput = IsTrigY();
1160 for (Int_t i=0; i<5; i++) iStripX += static_cast<int>( fMinDevStrip[i] << i );
1161 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
1163 fStripX11 = iStripX;
1166 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1167 fStripY11 = iStripY;
1168 fTrigY = fCoordY[4];
1171 // cout << " Local Trigger " << " " << fNumber << " " <<
1172 // xOutput << " " << yOutput << " " << fDev << " " << fStripX11 << " " <<
1173 // fTrigY << " " << fStripY11 << "\n";
1175 if (xOutput && yOutput){ // trigger in X and Y
1179 if ( !fMinDev[4] && deviation ) sign=-1;
1180 if ( !fMinDev[4] && !deviation ) sign= 0;
1181 if ( fMinDev[4] == 1 ) sign=+1;
1185 // calculate deviation in [0;+30]
1188 // GET LUT OUTPUT FOR icirc/istripX1/deviation/istripY
1189 fLUT->GetLutOutput(GetNumber(), fStripX11, deviation, fStripY11, fLutLpt, fLutHpt);
1192 fResponse = fLutLpt[0] +
1193 static_cast<int>(fLutLpt[1]<<1) +
1194 static_cast<int>(fLutHpt[0]<<2) +
1195 static_cast<int>(fLutHpt[1]<<3);
1199 //___________________________________________
1200 Int_t AliMUONLocalTriggerBoard::GetI() const
1205 const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
1207 if ( fName.Length() > 100 ) {
1208 AliErrorStream() << "Name too long: " << GetName() << endl;
1212 char s[100]; strcpy(s, GetName());
1216 for (char *token = strtok(s, "B");
1218 token = strtok(NULL, " "))
1220 fields[numlines] = new char[strlen(token)+1];
1221 strcpy(fields[numlines++], token);
1224 TString l(fields[0]);
1228 Int_t lL = atoi(&l[4]), cC = atoi(&l[2]), sS = (copy=='R') ? +1 : -1;
1230 const char *b[4] = {"12", "34", "56", "78"};
1234 for (Int_t i=0; i<4; i++) if (!strcmp(fields[1],b[i])) {ib = i; break;} ib++;
1237 lL -= 9; lL = abs(lL); lL++;
1239 Int_t code = 100 * lL + 10 * cC + ib;
1245 for (Int_t i=0; i<234; i++) if (fgkCircuitId[i] == code) {ic = i; break;}
1252 //___________________________________________
1253 void AliMUONLocalTriggerBoard::Mask(Int_t index, UShort_t mask)
1257 if ( index >= 0 && index < 2*4 )
1265 AliError(Form("Index %d out of bounds (max %d)",index,8));
1269 //___________________________________________
1270 void AliMUONLocalTriggerBoard::Scan(Option_t *option) const
1274 TString op = option;
1276 if (op.Contains("CONF")) Conf();
1278 if (op.Contains("BITP")) Pattern();
1280 if (op.Contains("RESPI")) Resp("I");
1282 if (op.Contains("RESPF")) Resp("F");
1284 if (op.Contains("RESPO")) Resp("O");
1286 if (op.Contains("ALL"))
1295 //___________________________________________
1296 void AliMUONLocalTriggerBoard::Conf() const
1300 cout << "Switch(" << GetName() << ")"
1301 << " x2d = " << GetSwitch(0)
1302 << " x2m = " << GetSwitch(1)
1303 << " x2u = " << GetSwitch(2)
1304 << " OR[0] = " << GetSwitch(3)
1305 << " OR[1] = " << GetSwitch(4)
1306 << " EN-Y = " << GetSwitch(5)
1307 << " ZERO-ALLY-LSB = " << GetSwitch(6)
1308 << " ZERO-down = " << GetSwitch(7)
1309 << " ZERO-middle = " << GetSwitch(8)
1310 << " ZERO-up = " << GetSwitch(9)
1311 << " trans. conn. " << GetTC()
1312 << " Slot = " << fSlot
1316 //___________________________________________
1317 void AliMUONLocalTriggerBoard::Resp(Option_t *option) const
1321 TString op = option;
1323 if (op.Contains("I"))
1325 // print Local trigger output before the LuT step
1326 printf("===============================================================\n");
1327 printf("-------- TRIGGER OUTPUT --------\n");
1328 printf("minDevStrip = ");
1329 for (Int_t i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
1330 printf(" minDev = ");
1331 for (Int_t i=4; i>=0; i--) printf("%i",fMinDev[i]);
1332 printf(" coordY = ");
1333 for (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]);
1336 if (op.Contains("O")){
1337 printf("-- Output --\n");
1338 printf("Coinc44 %i\n", fCoinc44);
1339 printf("StripX11 %i StripY11 %i Dev %i TrigY %i\n", fStripX11, fStripY11, fDev, fTrigY);
1340 printf("LutLpt %i %i LutHpt %i %i\n", fLutLpt[0], fLutLpt[1], fLutHpt[0], fLutHpt[1]);
1341 printf("Response %i\n", fOutput);
1346 //___________________________________________
1347 void AliMUONLocalTriggerBoard::Response()
1353 for (Int_t i=4; i>=0; i--) fCoordY[i] = 1;
1354 return; // Do nothing if strip pattern is null
1357 Int_t xX1[16], xX2[16], xXX3[32], xXX4[32];
1359 TBits x1(16), x2(16), x3(16), x4(16);
1363 xyv = fXY[0][0]; x1.Set(16,&xyv);
1364 xyv = fXY[0][1]; x2.Set(16,&xyv);
1365 xyv = fXY[0][2]; x3.Set(16,&xyv);
1366 xyv = fXY[0][3]; x4.Set(16,&xyv);
1368 TBits x3u(16), x4u(16), x3d(16), x4d(16);
1370 xyv = fXYU[0][2]; x3u.Set(16,&xyv);
1371 xyv = fXYU[0][3]; x4u.Set(16,&xyv);
1373 xyv = fXYD[0][2]; x3d.Set(16,&xyv);
1374 xyv = fXYD[0][3]; x4d.Set(16,&xyv);
1376 for (Int_t i=0;i<16;i++)
1385 for (Int_t i=0;i<8;i++)
1390 xXX3[i+24] = x3u[i];
1391 xXX4[i+24] = x4u[i];
1394 // Int_t coinc44 = 0;
1396 TrigX(xX1, xX2, xXX3, xXX4);
1398 Int_t yY1[16], yY2[16], yY3[16], yY4[16];
1400 Int_t yY3U[16], yY3D[16], yY4U[16], yY4D[16];
1402 TBits y1(16), y2(16), y3(16), y4(16);
1404 TBits y3u(16), y3d(16), y4u(16), y4d(16);
1406 xyv = fXY[1][0]; y1.Set(16,&xyv);
1407 xyv = fXY[1][1]; y2.Set(16,&xyv);
1408 xyv = fXY[1][2]; y3.Set(16,&xyv);
1409 xyv = fXY[1][3]; y4.Set(16,&xyv);
1411 xyv = fXYU[1][2]; y3u.Set(16,&xyv);
1412 xyv = fXYD[1][2]; y3d.Set(16,&xyv);
1413 xyv = fXYU[1][3]; y4u.Set(16,&xyv);
1414 xyv = fXYD[1][3]; y4d.Set(16,&xyv);
1416 for (Int_t i=0;i<16;i++)
1430 TrigY(yY1, yY2, yY3, yY4, yY3U, yY3D, yY4U, yY4D);
1432 // ASIGN fLutLpt, fLutHpt
1436 //___________________________________________
1437 Bool_t AliMUONLocalTriggerBoard::IsTrigY() const
1439 /// Return the response of non-bending plane
1441 Bool_t output = kFALSE;
1443 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1445 if (fCoordY[4]==1 && iStripY==15) output=kFALSE; // no trigger in Y
1446 else output=kTRUE; // trigger in Y
1451 //___________________________________________
1452 Bool_t AliMUONLocalTriggerBoard::IsTrigX() const
1454 /// Return the response of bending plane
1456 Int_t deviation = 0;
1457 Bool_t output = kFALSE;
1459 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
1461 if (fMinDev[4]==1 && !deviation) output=kFALSE; // no trigger in X
1462 else output=kTRUE; // trigger in X
1467 //___________________________________________
1468 Bool_t AliMUONLocalTriggerBoard::IsNull() const
1470 /// Check if board has fired strips in the first station
1471 for (Int_t icath=0; icath<2; icath++){
1472 for(Int_t ich=0; ich<2; ich++){
1473 if ( fXY[icath][ich] ) return kFALSE;