*** empty log message ***

diff --git a/cts.tex b/cts.tex
index f8c86b178f916af1c5751a7bedc22171470db832..0f2392c53f79c6c556854e3cefccc44d00482a33 100644 (file)
--- a/cts.tex
+++ b/cts.tex
@@ -2,4 +2,55 @@
 \subsection{Memory Map}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsubsection{Trigger Control Registers}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{description}
+ \item[]
+\end{description}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsubsection{CTS Control and Status Registers}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{description}
+ \item[0xA091: LVL1 information] Busy flags and current trigger number and type on LVL1 channel
+  \begin{description}
+   \item[Bit 15 -- 0] LVL1 trigger number
+   \item[Bit 19 -- 16] LVL1 trigger type
+   \item[Bit 20] LVL1 CTS busy
+   \item[Bit 21] LVL1 TrbNet busy
+   \item[Bit 22] LVL1 Local busy
+   \item[Bit 23] LVL1 trigger box busy
+   \item[Bit 31 -- 24] LVL1 trigger random code
+  \end{description}
+
+ \item[0xA092: Mixed information] LVL1 trigger rate, further busy flags for LVL1 and IPU channel
+   \begin{description}
+    \item[Bit 19 -- 0] LVL1 trigger rate (accepted triggers per second)
+    \item[Bit 20] RICH APV double pulse busy
+    \item[Bit 21] LVL1 self trigger
+    \item[Bit 25 -- 22] Bits 7, 9, 11 and 13 of trigger rate counter (ignore on slow control)
+    \item[Bit 26] IPU channel CTS busy
+    \item[Bit 27] IPU channel TrbNet busy
+    \item[Bit 28] IPU channel local busy
+   \end{description}
+
+ \item[0xA093: IPU status] Status bits for event fifo, fill level and current IPU trigger number
+  \begin{description}
+   \item[Bit 1] CTS event random number fifo empty
+   \item[Bit 2] CTS event number / type fifo full
+   \item[Bit 3] CTS event number / type fifo empty
+   \item[Bit 11 -- 4] Difference between LVL1 and IPU event counters
+   \item[Bit 23 -- 12] IPU event number
+   \item[Bit 31 -- 24] CTS fifo data counter 
+   \item[Bit 28] CTS event random number fifo full
+  \end{description}
+
+ \item[0xA0C3: Etrax control] Etrax readout control register
+  \begin{description}
+   \item[Bit 4] Disable readout on Etrax
+  \end{description}
+\end{description}
+