diff --git a/ClassData.h b/ClassData.h
index aac408e..a455c57 100644
--- a/ClassData.h
+++ b/ClassData.h
@@ -104,7 +104,7 @@ inline void Data::AllocateMemory(){
   //TODO calculate Suitable buffer size
   BufferSize = 10* 1024* 1024; /// 10M byte
   buffer = (char *) malloc( BufferSize); 
-  printf("Allocated %d (%lu) byte for buffer \n", BufferSize, sizeof(buffer));
+  printf("Allocated %d byte for buffer \n", BufferSize);
   ///for( int i = 0 ; i < MaxNChannels ; i++ ) Events[i] = (CAEN_DGTZ_DPP_PHA_Event_t *) malloc( BufferSize);
   ///printf("Allocated %d byte for Events for each channel \n", BufferSize);
 
@@ -191,6 +191,7 @@ inline void Data::PrintBuffer(){
   
 }
 
+//####################################################### Decode
 inline void Data::DecodeBuffer(char * buffer, bool fastDecode, int verbose){
   this->buffer = buffer;
   DecodeBuffer(fastDecode, verbose);
diff --git a/ClassDigitizer.cpp b/ClassDigitizer.cpp
index 7345aea..58142c7 100644
--- a/ClassDigitizer.cpp
+++ b/ClassDigitizer.cpp
@@ -679,7 +679,7 @@ int Digitizer::ProgramPHABoard(){
   ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PreTrigger + 0x7000 , 124 );
   ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::InputDynamicRange + 0x7000 , 0x0 );
   
-  ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::NumberEventsPerAggregate_G + 0x7000, 100);
+  ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::NumberEventsPerAggregate_G + 0x7000, 511);
   ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::AggregateOrganization, 0);
   ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::MaxAggregatePerBlockTransfer, 40);
   ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::DPPAlgorithmControl + 0x7000, 0xe30200f);
diff --git a/FSUDAQ.cpp b/FSUDAQ.cpp
index d37ef3d..74f9346 100644
--- a/FSUDAQ.cpp
+++ b/FSUDAQ.cpp
@@ -62,8 +62,10 @@ TRootEmbeddedCanvas * MainWindow::fEcanvas = NULL;
 TGNumberEntry * MainWindow::boardIDEntry = NULL;
 TGNumberEntry * MainWindow::chIDEntry = NULL;
 TGComboBox* MainWindow::cbMode = NULL;
-TGTextEntry * MainWindow::dataPrefix;
-TGNumberEntry * MainWindow::runIDEntry;
+TGTextEntry * MainWindow::dataPrefix = NULL;
+TGNumberEntry * MainWindow::runIDEntry = NULL;
+
+BoardSetting * MainWindow::boardSetting = NULL;
 
 TH1F * MainWindow::hEnergy[MaxNBoards][MaxNChannels] = {NULL};
 TH1F * MainWindow::hChannel[MaxNBoards] = {NULL};
@@ -416,7 +418,7 @@ void MainWindow::OpenDigitizers(){
     
     bStartRun->SetEnabled(true);
     
-    if( nDigi <= 1) boardIDEntry->SetState(true);
+    if( nDigi > 1) boardIDEntry->SetState(true);
     chIDEntry->SetState(true);
     boardIDEntry->SetLimits(TGNumberFormat::kNELLimitMinMax, 0, nDigi-1);
     
@@ -499,22 +501,29 @@ void MainWindow::StartRun(){
   
   if( cbMode->GetSelected() == Mode_DataRun ) cbMode->SetEnabled(false);
   
-  digi[0]->StartACQ();
   
-  if( digi[0]->IsRunning() ) fillHistThread->Run();
-    
+  bool threadFlag = false;
+  for( int i = 0 ; i < nDigi; i++) {
+    digi[i]->StartACQ();
+    if( digi[i]->IsRunning() ) threadFlag = true;
+  }
+  
+  if( threadFlag ) fillHistThread->Run();
+  
+  if( boardSetting != NULL ) boardSetting->ReadStatus();
+
 }
 
 void MainWindow::StopRun(){
   LogMsg(Form("%s",__func__));
   if( digi == NULL) return;
   
-  digi[0]->StopACQ();
-  
-  //Save last bit of buffer;
-  
-  ///===== clear data;
-  digi[0]->GetData()->ClearTriggerRate();
+  for( int i = 0; i < nDigi; i++){
+    digi[i]->StopACQ();
+    //Save last bit of buffer
+    ///===== clear data;
+    digi[i]->GetData()->ClearTriggerRate();
+  }
   
   bStartRun->SetEnabled(true);
   bStopRun->SetEnabled(false); 
@@ -682,14 +691,13 @@ void MainWindow::FitTrace(){
   
 }
 
+//TODO use the ptr to tell which board, and each digitizer has an indivual thread for savign data and filling hists.
 void * MainWindow::FillHistogram(void * ptr){
   printf("=== %s\n", __func__); 
   
   if( digi == NULL ) return 0;
   
-  //int boardID = boardIDEntry->GetNumber();
-  //int ch = chIDEntry->GetNumber();
-  int boardID = 0;
+  int boardID = boardIDEntry->GetNumber();
   int ch = 0;
   int ch2ns = 4;
   int traceLength = 0;
@@ -710,6 +718,7 @@ void * MainWindow::FillHistogram(void * ptr){
     
     usleep(100*1000); /// wait 100 msec
     digi[boardID]->ReadData();
+    if( boardSetting != NULL ) boardSetting->ReadStatus();
     
     ch2ns = (int) digi[boardID]->GetCh2ns();
     ch = chIDEntry->GetNumber();
diff --git a/FSUDAQ.h b/FSUDAQ.h
index 91e9ecb..5c4ff93 100644
--- a/FSUDAQ.h
+++ b/FSUDAQ.h
@@ -57,7 +57,7 @@ private:
   vector<int> serialNum;
   static Digitizer ** digi;
   
-  BoardSetting * boardSetting;
+  static BoardSetting * boardSetting;
   ChannelSettingPHA * channelSettingPHA;
   ChannelSettingPSD * channelSettingPSD;
   RegisterSetting * registerSetting;
diff --git a/RegisterAddress.h b/RegisterAddress.h
index 3f0df06..a8589a8 100644
--- a/RegisterAddress.h
+++ b/RegisterAddress.h
@@ -184,8 +184,7 @@ namespace Register {
       const uint32_t DPPAlgorithmControl2_G          = 0x1084; /// R/W 
       const uint32_t EarlyBaselineFreeze             = 0x10D8; /// R/W
     }
-  }
-  
+  }  
 }
- 
+
 #endif
diff --git a/boardSetting.cpp b/boardSetting.cpp
index 18aac7d..05552d7 100644
--- a/boardSetting.cpp
+++ b/boardSetting.cpp
@@ -731,6 +731,14 @@ void BoardSetting::LogMsg(TString msg){
   Emit("LogMsg(char*)", msg.Data());
 }
 
+void BoardSetting::DisableEdit(){ // When ACQ is running, disable all control
+  
+}
+
+void BoardSetting::EnableEdit(){ // When ACQ is running, disable all control
+  
+}
+
 void BoardSetting::ReadStatus(){
   if( digi == NULL ) return;
   
@@ -738,7 +746,7 @@ void BoardSetting::ReadStatus(){
   
   /// ACQ Status
   ///digi[boardID]->PrintRegister(Register::DPP::AcquisitionStatus, "ACQ Status");
-  uint32_t temp = digi[boardID]->GetSettingFromMemory(Register::DPP::AcquisitionStatus_R);
+  uint32_t temp = digi[boardID]->ReadRegister(Register::DPP::AcquisitionStatus_R);
   
   txtACQStatus     ->SetText( ((temp >> 2) & 0x1) == 0 ? "ACQ is stopped" : "ACQ is Running", false);  txtACQStatus->SetTextColor( ((temp >> 2) & 0x1) == 0 ? 1 : blue); 
   txtACQEventReady ->SetText( ((temp >> 3) & 0x1) == 0 ? "no Event" : "Has Events", false);            txtACQEventReady->SetTextColor( ((temp >> 3) & 0x1) == 0 ? 1 : blue); 
@@ -759,7 +767,7 @@ void BoardSetting::ReadStatus(){
   
   /// Redaout Status
   ///digi[boardID]->PrintRegister(Register::DPP::ReadoutStatus, "Readout Status");
-  temp = digi[boardID]->GetSettingFromMemory(Register::DPP::ReadoutStatus_R);
+  temp = digi[boardID]->ReadRegister(Register::DPP::ReadoutStatus_R);
   if( (temp & 0x1) == 1 ){
     txtEventReady->SetText( "Event Ready" , false); txtEventReady->SetTextColor(blue);
   }else{
diff --git a/boardSetting.h b/boardSetting.h
index 5a28ee2..33dcb0e 100644
--- a/boardSetting.h
+++ b/boardSetting.h
@@ -134,6 +134,8 @@ class BoardSetting{
     void CloseWindow() { delete this;}
     void ChangeBoard();    
 
+    void DisableEdit();
+    void EnableEdit();
 
     void ReadStatus();