tdc trigger window feature is added - cu

diff --git a/trb3/TdcFeatures.tex b/trb3/TdcFeatures.tex
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..958bad7bdaafb595393dfb1f4d5f4f5070996a26 100644 (file)
--- a/trb3/TdcFeatures.tex
+++ b/trb3/TdcFeatures.tex
@@ -0,0 +1,11 @@
+\subsubsection{Trigger Window}
+\label{sec:tdcTrigWin}
+
+In order to reduce the data load on the DAQ a feature called trigger window is implemented. With this feature the user can define the interested time interval and filter the hits occurred in this time interval. An illustration of the trigger window feature is shown in Figure \ref{fig:tdcTrigWin}. The trigger window is relative to the rising edge of the reference time at the \textit{TRIGGER\_INP1} with the granularity of 5~ns. The \textit{Pre-Trigger Window} and \textit{Post-Trigger Window} widths can be set via slow control (Table \ref{tab:tdcControlReg}).
+
+\begin{figure}[htp]
+  \centering
+  \includegraphics[width=0.8\textwidth]{figures/tdcTrigWinWF.png}
+  \caption{An illustration of trigger window relative to the reference time.}
+  \label{fig:tdcTrigWin}
+\end{figure}
\ No newline at end of file

diff --git a/trb3/main.tex b/trb3/main.tex
index c8a346edfd1464193f69a4d7c4162df0f81b22ba..eaf05205dbe7e8baca8f95b1b07d01ddf9f48827 100755 (executable)
--- a/trb3/main.tex
+++ b/trb3/main.tex
@@ -134,10 +134,10 @@
   \input{DesignComponents}
   \clearpage
   \section{TDC}
-    \subsection{Features}
-      \input{TdcFeatures}
     \subsection{Building Blocks}
       \input{TdcBuildingBlocks}
+    \subsection{Features}
+      \input{TdcFeatures}
     \subsection{Data Format}
       \input{TdcDataFormat}
     \subsection{Slow Control Registers}