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(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(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 char s[100]; strcpy(s, GetName());
521 for (char *token = strtok(s, "B");
523 token = strtok(NULL, " "))
525 fields[numlines] = new char[strlen(token)+1];
526 strcpy(fields[numlines++],token);
529 strcpy(mod,fields[0]);
532 //___________________________________________
533 void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32])
535 /// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4) \n
536 ///--------------------------------------------------------- \n
537 /// step # 1 : declustering, reduction DS, calculate sgle & dble \n
538 ///---------------------------------------------------------
539 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
540 Int_t sgleHit1[31], sgleHit2[63];
541 Int_t dbleHit1[31], dbleHit2[63];
547 for (i=0; i<31; i++) {
551 for (i=0; i<63; i++) {
556 //--- inititialize che using chq
557 //--- switch zero_down, zero_middle & zero_up added 30/05/07
558 //--- fSwitch[7/8/9] = zero_down/zero_middle/zero_up
559 for (i=0; i<19; i++) {
560 if (i<1||i>16) ch1e[i]=0;
561 else ch1e[i]=ch1q[i-1];
563 for (i=0; i<20; i++) {
564 if (i<2||i>17) ch2e[i]=0;
565 else ch2e[i]=ch2q[i-2];
567 for (i=0; i<35; i++) {
568 if (i<1||i>32) ch3e[i]=0;
569 else if (i>=1 && i<=8) ch3e[i]=ch3q[i-1]&!GetSwitch(7);
570 else if (i>=9 && i<=24) ch3e[i]=ch3q[i-1]&!GetSwitch(8);
571 else if (i>=25 && i<=32) ch3e[i]=ch3q[i-1]&!GetSwitch(9);
573 for (i=0; i<36; i++) {
574 if (i<2||i>33) ch4e[i]=0;
575 else if (i>=2 && i<=9) ch4e[i]=ch4q[i-2]&!GetSwitch(7);
576 else if (i>=10 && i<=25) ch4e[i]=ch4q[i-2]&!GetSwitch(8);
577 else if (i>=26 && i<=33) ch4e[i]=ch4q[i-2]&!GetSwitch(9);
580 //--- calculate dble & sgle first station
581 for (i=0; i<=15; i++) {
582 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
583 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
585 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
586 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
589 for (i=0; i<=14; i++) {
590 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
591 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
592 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
593 ((ch2e[i+2]&(!ch2e[i+1]|!ch2e[i])) |
594 (ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5])));
597 //--- calculate dble & sgle second station
598 for (i=0; i<=31; i++) {
599 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
600 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
601 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
602 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
605 for (i=0; i<=30; i++) {
606 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
607 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
608 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
609 ((ch4e[i+2]&(!ch4e[i+1]|!ch4e[i])) |
610 (ch4e[i+3]&((ch4e[i+2]|!ch4e[i+4])|!ch4e[i+5])));
614 if(AliDebugLevel()==3||AliDebugLevel()==5) {
615 printf("===============================================================\n");
616 printf(" X plane after sgle and dble \n");
617 printf(" 0987654321098765432109876543210");
619 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
621 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
623 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
625 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
626 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
629 //---------------------------------------------------------
630 // step # 2 : coincidence 3/4
631 //---------------------------------------------------------
632 Int_t rearImage[31][31];
633 for (i=0; i<31; i++) {
634 for (j=0; j<31; j++) {
639 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
640 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
641 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
642 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
643 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
644 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
645 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
646 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !fCoinc44;
648 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
649 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
650 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
651 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
652 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
653 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
654 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
655 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
656 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
657 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
658 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
659 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
660 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
661 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
662 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
663 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !fCoinc44;
666 for (i=0; i<31; i++) {
667 sgleHit1[i] = !sgleHit1[i]¬Or1;
669 for (i=0; i<63; i++) {
670 sgleHit2[i] = !sgleHit2[i]¬Or2;
674 for (i=0; i<31; i++){
675 Int_t tmpSgleHit2[31];
676 Int_t tmpDbleHit2[31];
677 for (j=0; j<31; j++){
678 tmpSgleHit2[j] = sgleHit2[i+j+1];
679 tmpDbleHit2[j] = dbleHit2[i+j+1];
682 for (Int_t k=0; k<31; k++) {
683 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
684 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
689 if(AliDebugLevel()==3||AliDebugLevel()==5) {
690 printf("===============================================================\n");
691 for (i=30; i>=0; i--) {
693 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
698 //---------------------------------------------------------
699 // step # 3 : calculate deviation
700 //---------------------------------------------------------
702 for (i=0; i<31; i++) {
703 for (j=0; j<6; j++) {
708 for (i=0; i<31; i++){
709 Int_t leftDev[5], rightDev[5];
710 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
712 // calculate Left deviation
713 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
714 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
715 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
717 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
718 (rearImage[i][16]|rearImage[i][18]|(!rearImage[i][19]&
719 (rearImage[i][20]|!rearImage[i][21]))) &
720 (orL1|(!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25]))) &
721 (orL1|rearImage[i][24]|rearImage[i][26]|(!rearImage[i][27]&
722 (rearImage[i][28]|!rearImage[i][29])));
724 leftDev[1] = !rearImage[i][16] &
725 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
726 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
727 (rearImage[i][17]|rearImage[i][18] | (!rearImage[i][19]&!rearImage[i][20])) &
728 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
729 (!rearImage[i][23]&!rearImage[i][24]));
731 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
732 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
737 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
740 // calculate Right deviation
741 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
742 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
743 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
745 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
746 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
748 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
749 ((rearImage[i][12]|rearImage[i][14]|(!rearImage[i][11]&
750 (rearImage[i][10]|!rearImage[i][9]))) &
751 ((orR1|(!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5]))) &
752 (orR1|rearImage[i][4]|rearImage[i][6]|(!rearImage[i][3]&(rearImage[i][2]|
753 !rearImage[i][1])))));
755 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
756 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
757 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
758 (rearImage[i][12]|rearImage[i][13] | (!rearImage[i][10]&!rearImage[i][11])) &
759 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
760 (!rearImage[i][6]&!rearImage[i][7]));
762 rightDev[2] = andR1 & (orR2 | andR3);
765 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
768 // compare Left & Right deviations
769 Int_t tmpLeftDev=0, tmpRightDev=0;
771 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]<<j);
772 tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j);
775 // assign mimimum deviation do dev[][]
776 if (tmpLeftDev < tmpRightDev ){
777 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
780 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
786 if(AliDebugLevel()==3||AliDebugLevel()==5) {
787 printf("===============================================================\n");
788 for (i=30; i>=0; i--) {
790 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
795 //---------------------------------------------------------
796 // step # 4 : sort deviation
797 //---------------------------------------------------------
798 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
799 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
800 Int_t tmpMax[6]={1,1,1,1,1,0};
802 for (i=0; i<15; i++) {
803 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
805 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
808 if(AliDebugLevel()==3||AliDebugLevel()==5) {
809 printf("===============================================================\n");
810 printf(" sorting : 1st level \n");
811 for (i=15; i>=0; i--) {
812 printf("\t %i \t",bga1[i]);
813 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
818 for (i=0; i<8; i++) {
819 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
823 if(AliDebugLevel()==3||AliDebugLevel()==5) {
824 printf("===============================================================\n");
825 printf(" sorting : 2nd level \n");
826 for (i=7; i>=0; i--) {
827 printf("\t %i \t",bga2[i]);
828 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
833 for (i=0; i<4; i++) {
834 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
838 if(AliDebugLevel()==3||AliDebugLevel()==5) {
839 printf("===============================================================\n");
840 printf(" sorting : 3rd level \n");
841 for (i=3; i>=0; i--) {
842 printf("\t %i \t",bga3[i]);
843 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
848 for (i=0; i<2; i++) {
849 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
853 if(AliDebugLevel()==3||AliDebugLevel()==5) {
854 printf("===============================================================\n");
855 printf(" sorting : 4th level \n");
856 for (i=1; i>=0; i--) {
857 printf("\t %i \t",bga4[i]);
858 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
863 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
865 // coding from 6 to 5 bits
866 fMinDev[4] = tmpbga5[5] | tmpbga5[4];
867 for (i=0; i<4; i++) {
868 fMinDev[i]=tmpbga5[i] & !tmpbga5[4];
871 // find address of strip with minimum deviation
872 fMinDevStrip[4]=bga5;
873 if (bga5<=1) fMinDevStrip[3]=bga4[bga5];
875 Int_t tmpAd=fMinDevStrip[3]+fMinDevStrip[4]*2;
876 if (tmpAd<=3) fMinDevStrip[2]=bga3[tmpAd];
878 tmpAd=fMinDevStrip[2]+fMinDevStrip[3]*2+fMinDevStrip[4]*4;
879 if (tmpAd<=7) fMinDevStrip[1]=bga2[tmpAd];
881 tmpAd=fMinDevStrip[1]+fMinDevStrip[2]*2+fMinDevStrip[3]*4+fMinDevStrip[4]*8;
882 if (tmpAd<=15) fMinDevStrip[0]=bga1[tmpAd];
884 if(AliDebugLevel()==3||AliDebugLevel()==5) {
885 printf("===============================================================\n");
886 printf("minDevStrip = ");
887 for (i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
888 printf(" minDev = ");
889 for (i=4; i>=0; i--) printf("%i",fMinDev[i]);
891 printf("===============================================================\n");
896 //___________________________________________
897 void AliMUONLocalTriggerBoard::Sort2x5(Int_t dev1[6], Int_t dev2[6],
898 Int_t minDev[6], Int_t &dev1GTdev2)
900 /// returns minimun between dev1 and dev2
901 Int_t tmpDev1=0, tmpDev2=0;
903 for (Int_t j=0; j<5; j++)
905 tmpDev1 += Int_t(dev1[j]<<j);
906 tmpDev2 += Int_t(dev2[j]<<j);
909 if (tmpDev1<=tmpDev2)
911 for (Int_t j=0; j<=5; j++) minDev[j]=dev1[j];
916 for (Int_t j=0; j<=5; j++) minDev[j]=dev2[j];
921 //___________________________________________
922 void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], Int_t y4[16],
923 Int_t y3u[16], Int_t y3d[16], Int_t y4u[16], Int_t y4d[16])
925 /// note : resMid = 1 -> cancel \n
926 ///---------------------------------------------------------\n
927 /// step # 1 : prehandling Y \n
928 ///---------------------------------------------------------
934 y3[i]=y3[i]&!GetSwitch(8);
935 y4[i]=y4[i]&!GetSwitch(8);
938 // 10/29/04 fZeroAllYLSB added
939 // for (i=0; i<8; i++)
941 // y1[i] = y1[i]&!fSwitch[6];
942 // y2[i] = y2[i]&!fSwitch[6];
943 // y3[i] = y3[i]&!fSwitch[6];
944 // y4[i] = y4[i]&!fSwitch[6];
947 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
949 Int_t tmpy3to16[16], tmpy4to16[16];
950 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
952 ch1[2*i] = (y1[i]&GetSwitch(1)) | (y1[2*i]&!GetSwitch(1));
953 ch1[2*i+1] = (y1[i]&GetSwitch(1)) | (y1[2*i+1]&!GetSwitch(1));
955 ch2[2*i] = (y2[i]&GetSwitch(1)) | (y2[2*i]&!GetSwitch(1));
956 ch2[2*i+1] = (y2[i]&GetSwitch(1)) | (y2[2*i+1]&!GetSwitch(1));
958 tmpy3to16[2*i ] = (y3[i]&GetSwitch(1)) | (y3[2*i ]&!GetSwitch(1));
959 tmpy3to16[2*i+1] = (y3[i]&GetSwitch(1)) | (y3[2*i+1]&!GetSwitch(1));
961 tmpy4to16[2*i ] = (y4[i]&GetSwitch(1)) | (y4[2*i ]&!GetSwitch(1));
962 tmpy4to16[2*i+1] = (y4[i]&GetSwitch(1)) | (y4[2*i+1]&!GetSwitch(1));
964 tmpy3uto16[2*i ] = (y3u[i]&GetSwitch(2)) | (y3u[2*i ]&!GetSwitch(2));
965 tmpy3uto16[2*i+1] = (y3u[i]&GetSwitch(2)) | (y3u[2*i+1]&!GetSwitch(2));
967 tmpy4uto16[2*i ] = (y4u[i]&GetSwitch(2)) | (y4u[2*i ]&!GetSwitch(2));
968 tmpy4uto16[2*i+1] = (y4u[i]&GetSwitch(2)) | (y4u[2*i+1]&!GetSwitch(2));
970 tmpy3dto16[2*i ] = (y3d[i]&GetSwitch(0)) | (y3d[2*i ]&!GetSwitch(0));
971 tmpy3dto16[2*i+1] = (y3d[i]&GetSwitch(0)) | (y3d[2*i+1]&!GetSwitch(0));
973 tmpy4dto16[2*i ] = (y4d[i]&GetSwitch(0)) | (y4d[2*i ]&!GetSwitch(0));
974 tmpy4dto16[2*i+1] = (y4d[i]&GetSwitch(0)) | (y4d[2*i+1]&!GetSwitch(0));
977 if (GetSwitch(3)==0&&GetSwitch(4)==0){
978 for (i=0; i<16; i++){
979 ch3[i] = tmpy3to16[i];
980 ch4[i] = tmpy4to16[i];
983 if (GetSwitch(3)==0&&GetSwitch(4)==1){
984 for (i=0; i<16; i++){
985 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
986 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
989 if (GetSwitch(3)==1&&GetSwitch(4)==0){
990 for (i=0; i<16; i++){
991 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
992 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
995 if (GetSwitch(3)==1&&GetSwitch(4)==1){
996 for (i=0; i<16; i++){
997 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
998 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
1003 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1004 printf("===============================================================\n");
1005 printf(" Y plane after PreHandling x2m x2u x2d orMud %i %i %i %i %i \n",
1006 GetSwitch(1),GetSwitch(2), GetSwitch(0),GetSwitch(3),GetSwitch(4));
1008 for (istrip=15; istrip>=0; istrip--) {
1009 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1010 if (istrip<10) printf("%i",istrip);
1012 printf("\n YMC11 ");
1013 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
1014 printf("\n YMC12 ");
1015 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
1016 printf("\n YMC21 ");
1017 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
1018 printf("\n YMC22 ");
1019 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
1024 //---------------------------------------------------------
1025 // step # 2 : calculate sgle and dble, apply DS reduction
1026 //---------------------------------------------------------
1027 Int_t sgle1[16], dble1[16];
1028 Int_t sgle2[16], dble2[16];
1030 // Calculate simple and double hits
1031 for (i=0; i<16; i++) {
1032 dble1[i] = ch1[i] & ch2[i];
1033 dble2[i] = ch3[i] & ch4[i];
1035 sgle1[i] = (ch1[i]|ch2[i]);
1036 sgle2[i] = (ch3[i]|ch4[i]);
1040 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1041 printf("===============================================================\n");
1042 printf(" Y plane after sgle dble \n");
1044 for (istrip=15; istrip>=0; istrip--) {
1045 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1046 if (istrip<10) printf("%i",istrip);
1048 printf("\n SGLE1 ");
1049 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1050 printf("\n DBLE1 ");
1051 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1052 printf("\n SGLE2 ");
1053 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1054 printf("\n DBLE2 ");
1055 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1061 Int_t notOr1, notOr2;
1063 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1064 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1065 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1066 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1068 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1069 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1070 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1071 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1073 for (i=0; i<16; i++) {
1074 sgle1[i] = sgle1[i] & notOr1 & !fCoinc44;
1075 sgle2[i] = sgle2[i] & notOr2 & !fCoinc44;
1078 //---------------------------------------------------------
1079 // step # 3 : 3/4 coincidence
1080 //---------------------------------------------------------
1081 Int_t frontImage[16];
1083 for (i=1; i<15; i++) {
1084 frontImage[i] = ((dble1[i] | sgle1[i]) &
1085 (dble2[i+1] | dble2[i] | dble2[i-1])) |
1086 (dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]));
1088 frontImage[0] = ((dble1[0] | sgle1[0]) &
1089 (dble2[1] | dble2[0])) | (dble1[0] & (sgle2[1] | sgle2[0]));
1091 frontImage[15] = ((dble1[15] | sgle1[15]) &
1092 (dble2[15] | dble2[14])) | (dble1[15] & (sgle2[15] | sgle2[14]));
1096 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1097 printf("===============================================================\n");
1098 printf(" Y plane frontImage\n");
1100 for (istrip=15; istrip>=0; istrip--) {
1101 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1102 if (istrip<10) printf("%i",istrip);
1105 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1110 //---------------------------------------------------------
1111 // step # 4 : Y position
1112 //---------------------------------------------------------
1113 Int_t or1, or2, and1, and2, and3;
1115 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1116 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1117 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1118 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1119 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1121 fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1122 (frontImage[3]|frontImage[1]|(!frontImage[4]&(frontImage[5]|!frontImage[6]))) &
1123 (or1|(!frontImage[8]&(frontImage[9]|!frontImage[10]))) &
1124 (or1|frontImage[11]|frontImage[9]|(!frontImage[12]&(frontImage[13]|!frontImage[14])));
1126 fCoordY[1] = !frontImage[0]&!frontImage[1] &
1127 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1128 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1129 (frontImage[3]|frontImage[2] | (!frontImage[5]&!frontImage[4])) &
1130 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1131 (!frontImage[9]&!frontImage[8]));
1133 fCoordY[2] = and1 & (or2 | and3);
1137 fCoordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1141 //___________________________________________
1142 void AliMUONLocalTriggerBoard::LocalTrigger()
1144 /// L0 trigger after LUT
1149 Bool_t xOutput = IsTrigX();
1150 Bool_t yOutput = IsTrigY();
1153 for (Int_t i=0; i<5; i++) iStripX += static_cast<int>( fMinDevStrip[i] << i );
1154 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
1156 fStripX11 = iStripX;
1159 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1160 fStripY11 = iStripY;
1161 fTrigY = fCoordY[4];
1164 // cout << " Local Trigger " << " " << fNumber << " " <<
1165 // xOutput << " " << yOutput << " " << fDev << " " << fStripX11 << " " <<
1166 // fTrigY << " " << fStripY11 << "\n";
1168 if (xOutput && yOutput){ // trigger in X and Y
1172 if ( !fMinDev[4] && deviation ) sign=-1;
1173 if ( !fMinDev[4] && !deviation ) sign= 0;
1174 if ( fMinDev[4] == 1 ) sign=+1;
1178 // calculate deviation in [0;+30]
1181 // GET LUT OUTPUT FOR icirc/istripX1/deviation/istripY
1182 fLUT->GetLutOutput(GetNumber(), fStripX11, deviation, fStripY11, fLutLpt, fLutHpt);
1185 fResponse = fLutLpt[0] +
1186 static_cast<int>(fLutLpt[1]<<1) +
1187 static_cast<int>(fLutHpt[0]<<2) +
1188 static_cast<int>(fLutHpt[1]<<3);
1192 //___________________________________________
1193 Int_t AliMUONLocalTriggerBoard::GetI() const
1197 const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
1199 char s[100]; strcpy(s, GetName());
1203 for (char *token = strtok(s, "B");
1205 token = strtok(NULL, " "))
1207 fields[numlines] = new char[strlen(token)+1];
1208 strcpy(fields[numlines++], token);
1211 TString l(fields[0]);
1215 Int_t lL = atoi(&l[4]), cC = atoi(&l[2]), sS = (copy=='R') ? +1 : -1;
1217 const char *b[4] = {"12", "34", "56", "78"};
1221 for (Int_t i=0; i<4; i++) if (!strcmp(fields[1],b[i])) {ib = i; break;} ib++;
1224 lL -= 9; lL = abs(lL); lL++;
1226 Int_t code = 100 * lL + 10 * cC + ib;
1232 for (Int_t i=0; i<234; i++) if (fgkCircuitId[i] == code) {ic = i; break;}
1237 //___________________________________________
1238 void AliMUONLocalTriggerBoard::Mask(Int_t index, UShort_t mask)
1242 if ( index >= 0 && index < 2*4 )
1245 Int_t j = index - i*4;
1250 AliError(Form("Index %d out of bounds (max %d)",index,8));
1254 //___________________________________________
1255 void AliMUONLocalTriggerBoard::Scan(Option_t *option) const
1259 TString op = option;
1261 if (op.Contains("CONF")) Conf();
1263 if (op.Contains("BITP")) Pattern();
1265 if (op.Contains("RESPI")) Resp("I");
1267 if (op.Contains("RESPF")) Resp("F");
1269 if (op.Contains("RESPO")) Resp("O");
1271 if (op.Contains("ALL"))
1280 //___________________________________________
1281 void AliMUONLocalTriggerBoard::Conf() const
1285 cout << "Switch(" << GetName() << ")"
1286 << " x2d = " << GetSwitch(0)
1287 << " x2m = " << GetSwitch(1)
1288 << " x2u = " << GetSwitch(2)
1289 << " OR[0] = " << GetSwitch(3)
1290 << " OR[1] = " << GetSwitch(4)
1291 << " EN-Y = " << GetSwitch(5)
1292 << " ZERO-ALLY-LSB = " << GetSwitch(6)
1293 << " ZERO-down = " << GetSwitch(7)
1294 << " ZERO-middle = " << GetSwitch(8)
1295 << " ZERO-up = " << GetSwitch(9)
1296 << " trans. conn. " << GetTC()
1297 << " Slot = " << fSlot
1301 //___________________________________________
1302 void AliMUONLocalTriggerBoard::Resp(Option_t *option) const
1306 TString op = option;
1308 if (op.Contains("I"))
1310 // print Local trigger output before the LuT step
1311 printf("===============================================================\n");
1312 printf("-------- TRIGGER OUTPUT --------\n");
1313 printf("minDevStrip = ");
1314 for (Int_t i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
1315 printf(" minDev = ");
1316 for (Int_t i=4; i>=0; i--) printf("%i",fMinDev[i]);
1317 printf(" coordY = ");
1318 for (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]);
1321 if (op.Contains("O")){
1322 printf("-- Output --\n");
1323 printf("Coinc44 %i\n", fCoinc44);
1324 printf("StripX11 %i StripY11 %i Dev %i TrigY %i\n", fStripX11, fStripY11, fDev, fTrigY);
1325 printf("LutLpt %i %i LutHpt %i %i\n", fLutLpt[0], fLutLpt[1], fLutHpt[0], fLutHpt[1]);
1326 printf("Response %i\n", fOutput);
1331 //___________________________________________
1332 void AliMUONLocalTriggerBoard::Response()
1338 for (Int_t i=4; i>=0; i--) fCoordY[i] = 1;
1339 return; // Do nothing if strip pattern is null
1342 Int_t xX1[16], xX2[16], xXX3[32], xXX4[32];
1344 TBits x1(16), x2(16), x3(16), x4(16);
1348 xyv = fXY[0][0]; x1.Set(16,&xyv);
1349 xyv = fXY[0][1]; x2.Set(16,&xyv);
1350 xyv = fXY[0][2]; x3.Set(16,&xyv);
1351 xyv = fXY[0][3]; x4.Set(16,&xyv);
1353 TBits x3u(16), x4u(16), x3d(16), x4d(16);
1355 xyv = fXYU[0][2]; x3u.Set(16,&xyv);
1356 xyv = fXYU[0][3]; x4u.Set(16,&xyv);
1358 xyv = fXYD[0][2]; x3d.Set(16,&xyv);
1359 xyv = fXYD[0][3]; x4d.Set(16,&xyv);
1361 for (Int_t i=0;i<16;i++)
1370 for (Int_t i=0;i<8;i++)
1375 xXX3[i+24] = x3u[i];
1376 xXX4[i+24] = x4u[i];
1379 // Int_t coinc44 = 0;
1381 TrigX(xX1, xX2, xXX3, xXX4);
1383 Int_t yY1[16], yY2[16], yY3[16], yY4[16];
1385 Int_t yY3U[16], yY3D[16], yY4U[16], yY4D[16];
1387 TBits y1(16), y2(16), y3(16), y4(16);
1389 TBits y3u(16), y3d(16), y4u(16), y4d(16);
1391 xyv = fXY[1][0]; y1.Set(16,&xyv);
1392 xyv = fXY[1][1]; y2.Set(16,&xyv);
1393 xyv = fXY[1][2]; y3.Set(16,&xyv);
1394 xyv = fXY[1][3]; y4.Set(16,&xyv);
1396 xyv = fXYU[1][2]; y3u.Set(16,&xyv);
1397 xyv = fXYD[1][2]; y3d.Set(16,&xyv);
1398 xyv = fXYU[1][3]; y4u.Set(16,&xyv);
1399 xyv = fXYD[1][3]; y4d.Set(16,&xyv);
1401 for (Int_t i=0;i<16;i++)
1415 TrigY(yY1, yY2, yY3, yY4, yY3U, yY3D, yY4U, yY4D);
1417 // ASIGN fLutLpt, fLutHpt
1421 //___________________________________________
1422 Bool_t AliMUONLocalTriggerBoard::IsTrigY() const
1424 /// Return the response of non-bending plane
1426 Bool_t output = kFALSE;
1428 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1430 if (fCoordY[4]==1 && iStripY==15) output=kFALSE; // no trigger in Y
1431 else output=kTRUE; // trigger in Y
1436 //___________________________________________
1437 Bool_t AliMUONLocalTriggerBoard::IsTrigX() const
1439 /// Return the response of bending plane
1441 Int_t deviation = 0;
1442 Bool_t output = kFALSE;
1444 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
1446 if (fMinDev[4]==1 && !deviation) output=kFALSE; // no trigger in X
1447 else output=kTRUE; // trigger in X
1452 //___________________________________________
1453 Bool_t AliMUONLocalTriggerBoard::IsNull() const
1455 /// Check if board has fired strips in the first station
1456 for (Int_t icath=0; icath<2; icath++){
1457 for(Int_t ich=0; ich<2; ich++){
1458 if ( fXY[icath][ich] ) return kFALSE;