diff --git a/DRAMSys/simulator/TraceSetup.cpp b/DRAMSys/simulator/TraceSetup.cpp
index d1b5f014..eafe8c38 100644
--- a/DRAMSys/simulator/TraceSetup.cpp
+++ b/DRAMSys/simulator/TraceSetup.cpp
@@ -59,7 +59,7 @@ TraceSetup::TraceSetup(const std::string &uri,
         SC_REPORT_FATAL("TraceSetup", "tracesetup is empty");
     for (auto &it : simulationdoc["simulation"]["tracesetup"].items())
     {
-        auto value = it.value();
+        nlohmann::json value = it.value();
         if (!value.empty())
         {
             sc_time playerClk;
@@ -143,8 +143,34 @@ TraceSetup::TraceSetup(const std::string &uri,
                     SC_REPORT_FATAL("TraceSetup", "Address distribution must either be sequential or random.");
 
                 unsigned int seed = 0;
-                if (value["seed"].is_number_unsigned())
-                    seed = value["seed"];
+                if (!value["seed"].empty())
+                {
+                    if (value["seed"].is_number_unsigned())
+                        seed = value["seed"];
+                    else
+                        SC_REPORT_FATAL("TraceSetup", "Seed is not an unsigned number.");
+                }
+
+                uint64_t minAddress = 0;
+                if (!value["minAddress"].empty())
+                {
+                    if (value["minAddress"].is_number_unsigned())
+                        minAddress = value["minAddress"];
+                    else
+                        SC_REPORT_FATAL("TraceSetup", "minAddress is not an unsigned number.");
+                }
+
+                uint64_t maxAddress = Configuration::getInstance().memSpec->getSimMemSizeInBytes() - 1;
+                if (!value["maxAddress"].empty())
+                {
+                    if (value["maxAddress"].is_number_unsigned())
+                        maxAddress = value["maxAddress"];
+                    else
+                        SC_REPORT_FATAL("TraceSetup", "maxAddress is not an unsigned number.");
+                }
+
+                if (maxAddress < minAddress)
+                    SC_REPORT_FATAL("TraceSetup", "maxAddress is smaller than minAddress.");
 
                 TrafficInitiator* generator;
 
@@ -152,19 +178,20 @@ TraceSetup::TraceSetup(const std::string &uri,
                 {
                     uint64_t addressIncrement = 0x0;
                     if (!value["addressIncrement"].is_number_unsigned())
-                        SC_REPORT_FATAL("TraceSetup", "Address increment is not a number.");
-
-                    addressIncrement = value["addressIncrement"];
+                        SC_REPORT_FATAL("TraceSetup", "Address increment is not an unsigned number.");
+                    else
+                        addressIncrement = value["addressIncrement"];
 
                     generator = new TrafficGeneratorSequential(name.c_str(), playerClk, numRequests,
                                                                maxPendingReadRequests, maxPendingWriteRequests,
-                                                               rwRatio, addressIncrement, seed, this);
+                                                               minAddress, maxAddress, rwRatio, addressIncrement, seed,
+                                                               this);
                 }
                 else
                 {
                     generator = new TrafficGeneratorRandom(name.c_str(), playerClk, numRequests,
                                                            maxPendingReadRequests, maxPendingWriteRequests,
-                                                           rwRatio, seed, this);
+                                                           minAddress, maxAddress, rwRatio, seed, this);
                 }
 
                 players.push_back(generator);
@@ -186,6 +213,8 @@ TraceSetup::TraceSetup(const std::string &uri,
                 players.push_back(generator);
             }
         }
+        else
+            SC_REPORT_FATAL("TraceSetup", "Empty trace setup item.");
     }
 
     remainingTransactions = totalTransactions;
diff --git a/DRAMSys/simulator/TrafficGenerator.cpp b/DRAMSys/simulator/TrafficGenerator.cpp
index b096ab73..27fa923e 100644
--- a/DRAMSys/simulator/TrafficGenerator.cpp
+++ b/DRAMSys/simulator/TrafficGenerator.cpp
@@ -111,14 +111,15 @@ TrafficGeneratorRandom::TrafficGeneratorRandom(const sc_core::sc_module_name &na
                                                uint64_t numRequests,
                                                unsigned int maxPendingReadRequests,
                                                unsigned int maxPendingWriteRequests,
+                                               uint64_t minAddress,
+                                               uint64_t maxAddress,
                                                float rwRatio,
                                                unsigned int seed,
                                                TraceSetup *setup) :
-    TrafficGenerator(name, generatorClk, numRequests, maxPendingReadRequests,
-                     maxPendingWriteRequests, rwRatio, seed, setup)
+    TrafficGenerator(name, generatorClk, numRequests, maxPendingReadRequests, maxPendingWriteRequests, rwRatio, seed,
+                     setup)
 {
-    randomAddressDistribution = std::uniform_int_distribution<uint64_t>
-            (0, Configuration::getInstance().memSpec->getSimMemSizeInBytes());
+    randomAddressDistribution = std::uniform_int_distribution<uint64_t> (minAddress, maxAddress);
 }
 
 uint64_t TrafficGeneratorRandom::getNextAddress()
@@ -131,13 +132,15 @@ TrafficGeneratorSequential::TrafficGeneratorSequential(const sc_core::sc_module_
                                                        uint64_t numRequests,
                                                        unsigned int maxPendingReadRequests,
                                                        unsigned int maxPendingWriteRequests,
+                                                       uint64_t minAddress,
+                                                       uint64_t maxAddress,
                                                        float rwRatio,
                                                        uint64_t addressIncrement,
                                                        unsigned int seed,
                                                        TraceSetup *setup) :
-    TrafficGenerator(name, generatorClk, numRequests, maxPendingReadRequests,
-                     maxPendingWriteRequests, rwRatio, seed, setup),
-    addressIncrement(addressIncrement)
+    TrafficGenerator(name, generatorClk, numRequests, maxPendingReadRequests, maxPendingWriteRequests, rwRatio, seed,
+                     setup), minAddress(minAddress), maxAddress(maxAddress), addressIncrement(addressIncrement),
+                     currentAddress(minAddress)
 {
 }
 
@@ -145,6 +148,8 @@ uint64_t TrafficGeneratorSequential::getNextAddress()
 {
     uint64_t address = currentAddress;
     currentAddress += addressIncrement;
+    if (currentAddress > maxAddress)
+        currentAddress = minAddress;
     return address;
 }
 
@@ -154,7 +159,7 @@ TrafficGeneratorHammer::TrafficGeneratorHammer(const sc_core::sc_module_name &na
                                                uint64_t numRequests,
                                                uint64_t rowIncrement,
                                                TraceSetup *setup) :
-    TrafficGenerator(name, generatorClk, numRequests, 1, 1, 1, 1, setup), rowIncrement(rowIncrement)
+    TrafficGenerator(name, generatorClk, numRequests, 1, 1, 1.0f, 1, setup), rowIncrement(rowIncrement)
 {
 }
 
diff --git a/DRAMSys/simulator/TrafficGenerator.h b/DRAMSys/simulator/TrafficGenerator.h
index 4546a867..394e1d81 100644
--- a/DRAMSys/simulator/TrafficGenerator.h
+++ b/DRAMSys/simulator/TrafficGenerator.h
@@ -78,6 +78,8 @@ public:
                            uint64_t numRequests,
                            unsigned int maxPendingReadRequests,
                            unsigned int maxPendingWriteRequests,
+                           uint64_t minAddress,
+                           uint64_t maxAddress,
                            float rwRatio,
                            unsigned int seed,
                            TraceSetup *setup);
@@ -96,6 +98,8 @@ public:
                                uint64_t numRequests,
                                unsigned int maxPendingReadRequests,
                                unsigned int maxPendingWriteRequests,
+                               uint64_t minAddress,
+                               uint64_t maxAddress,
                                float rwRatio,
                                uint64_t addressIncrement,
                                unsigned int seed,
@@ -104,8 +108,10 @@ public:
 private:
     uint64_t getNextAddress() override;
 
-    uint64_t currentAddress = 0x0;
+    uint64_t currentAddress;
     uint64_t addressIncrement;
+    uint64_t minAddress;
+    uint64_t maxAddress;
 };
 
 class TrafficGeneratorHammer final : public TrafficGenerator