diff --git a/core/detectors/trd/CbmTrdHardwareSetupR.cxx b/core/detectors/trd/CbmTrdHardwareSetupR.cxx
index daf3868df58d7ca0224e9e00a6dd8c8b3d17e85c..effca837817516276af651f4f267e6bde0d66cc1 100644
--- a/core/detectors/trd/CbmTrdHardwareSetupR.cxx
+++ b/core/detectors/trd/CbmTrdHardwareSetupR.cxx
@@ -246,7 +246,10 @@ bool CbmTrdHardwareSetupR::WriteComponentIdsToParams()
 void CbmTrdHardwareSetupR::SelectComponentIdMap(TString geoTag)
 {
   ECbmTrdHardwareSetupVersion hwSetupVersion(ECbmTrdHardwareSetupVersion::kUndefined);
-  if (geoTag.Contains("mcbm") && geoTag.Contains("v20")) { hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2020; }
+  if (geoTag.Contains("mcbm") && geoTag.Contains("v20b")) { hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2020b; }
+  else if (geoTag.Contains("mcbm") && geoTag.Contains("v20")) {
+    hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2020;
+  }
   else if (geoTag.Contains("mcbm") && geoTag.Contains("v21")) {
     hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2021;
   }
@@ -256,6 +259,15 @@ void CbmTrdHardwareSetupR::SelectComponentIdMap(TString geoTag)
   else if (geoTag.Contains("mcbm") && geoTag.Contains("v22f")) {
     hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2022Only1D;
   }
+  else if (geoTag.Contains("mcbm") && geoTag.Contains("v22h")) {
+    hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2022WithoutHybrid;
+  }
+  else if (geoTag.Contains("mcbm") && geoTag.Contains("v22b")) {
+    hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2022Only1D;
+  }
+  else if (geoTag.Contains("mcbm") && geoTag.Contains("v22a")) {
+    hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2022WithoutHybrid;
+  }
   else if (geoTag.Contains("mcbm") && geoTag.Contains("v22")) {
     hwSetupVersion = ECbmTrdHardwareSetupVersion::kMcbm2022;
   }
@@ -335,6 +347,62 @@ void CbmTrdHardwareSetupR::SelectComponentIdMap(ECbmTrdHardwareSetupVersion hwSe
                          {21022, 2498200038},
                          {21023, 2498200040}};
       break;
+    case ECbmTrdHardwareSetupVersion::kMcbm2020b:
+      // to correctly generate the v20b asic parameter file
+      fComponentIdMap = {// Module 5
+                         {5000, 3298100098},
+                         {5001, 3298100028},
+                         {5002, 3298100030},
+                         {5003, 3298100032},
+                         {5004, 3298100034},
+                         {5005, 3298100036},
+                         {5006, 3298100038},
+                         {5007, 3298100040},
+
+                         {5008, 3298100098},
+                         {5009, 3298100014},
+                         {5010, 3298100016},
+                         {5011, 3298100018},
+                         {5012, 3298100020},
+                         {5013, 3298100022},
+                         {5014, 3298100024},
+                         {5015, 3298100026},
+
+                         {5016, 3298100098},
+                         {5017, 3298100000},
+                         {5018, 3298100002},
+                         {5019, 3298100004},
+                         {5020, 3298100006},
+                         {5021, 3298100008},
+                         {5022, 3298100010},
+                         {5023, 3298100012},
+
+                         // Module 21
+                         {21000, 3298100098},
+                         {21001, 3298100000},
+                         {21002, 3298100002},
+                         {21003, 3298100004},
+                         {21004, 3298100006},
+                         {21005, 3298100008},
+                         {21006, 3298100010},
+                         {21007, 3298100012},
+                         {21008, 3298100098},
+                         {21009, 3298100014},
+                         {21010, 3298100016},
+                         {21011, 3298100018},
+                         {21012, 3298100020},
+                         {21013, 3298100022},
+                         {21014, 3298100024},
+                         {21015, 3298100026},
+                         {21016, 3298100098},
+                         {21017, 3298100028},
+                         {21018, 3298100030},
+                         {21019, 3298100032},
+                         {21020, 3298100034},
+                         {21021, 3298100036},
+                         {21022, 3298100038},
+                         {21023, 3298100040}};
+      break;
     case ECbmTrdHardwareSetupVersion::kMcbm2021:
     case ECbmTrdHardwareSetupVersion::kMcbm2022:
       fComponentIdMap = {// Module 21
diff --git a/core/detectors/trd/CbmTrdHardwareSetupR.h b/core/detectors/trd/CbmTrdHardwareSetupR.h
index 52691034003f085d1c81227fc438b1fd37b15940..93ad35dc84f87ce501e7b0d9006fa8b6930414b8 100644
--- a/core/detectors/trd/CbmTrdHardwareSetupR.h
+++ b/core/detectors/trd/CbmTrdHardwareSetupR.h
@@ -28,6 +28,7 @@ enum class ECbmTrdHardwareSetupVersion : Int_t
 {
   kUndefined = 0,
   kMcbm2020  = 1,
+  kMcbm2020b,
   kMcbm2021,
   kMcbm2022,
   kMcbm2022WithoutHybrid,  // for v22e setup