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Conv TTL Blocking - Gateware
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doc/gw-test-procedure: updated switch description

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doc/gw-test-procedure/gw-test-procedure.tex
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......@@ -65,8 +65,7 @@ work, see \\
\section*{Revision history}
\addcontentsline{toc}{section}{Revision history}
\centerline
{
\centerline{
\rowcolors{2}{white}{gray!25}
\begin{tabular}{l c p{.6\textwidth}}
\hline
......@@ -313,8 +312,9 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
\label{sec:proc-ttl-blo}
%==============================================================================
\begin{enumerate}
\item Make sure the \textbf{TTL switch} (Figure~\ref{fig:switches}) of the CONV-TTL-BLO is in the \textbf{TTL position (on)}
\item Make sure the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) is in the \textbf{OFF} position
\item Make sure the \textbf{TTL switch} (Figure~\ref{fig:switches}) of the CONV-TTL-BLO is in the \textbf{TTL} position.
\item Make sure the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) is in the \textbf{GF DIS} position.
\item Make sure the \textbf{pulse duration switch} (Figure~\ref{fig:switches}) is in the \textbf{LONG} position.
\item \label{item:ttl-proc} Repeat the following steps for \textbf{all six channels}, filling in the
\textbf{table in Appendix~\ref{app:pulse-validation-ttl}}:
\begin{enumerate}
......@@ -342,17 +342,17 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
\item \label{item:ttl-meas-end} If the signal characteristics are as above, \textbf{tick} the \textbf{Blo} column for the channel
on the \textbf{Front panel} side of the table in Appendix~\ref{app:pulse-validation-ttl}
\item Connect the \textbf{DUT trigger} (see Section~\ref{sec:prep-pulse-gen}) to the CONV-TTL-BLO \textbf{rear panel channel input connector}
\item Repeat \textbf{steps \ref{item:ttl-meas-start} to \ref{item:ttl-meas-end}}, this time
\item Repeat \textbf{steps~\ref{item:ttl-meas-start} to~\ref{item:ttl-meas-end}}, this time
ticking the \textbf{TTL} and \textbf{Blo} columns on the \textbf{Rear panel} side of the
table in Appendix~\ref{app:pulse-validation-ttl}
\end{enumerate}
\item Turn off power to the ELMA crate
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{ON position}
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{GF EN} position
\item Turn on power to the ELMA crate
\item Repeat the steps under step~\ref{item:ttl-proc}, filling in the table in
Appendix~\ref{app:pulse-validation-ttl-gf}
\item Turn off power to the ELMA crate
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{OFF position}
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{GF DIS} position
\end{enumerate}
\begin{figure}
......@@ -372,7 +372,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
\end{figure}
\begin{enumerate}
\item Change the \textbf{TTL switch} (Figure~\ref{fig:switches}) to \textbf{TTL-BAR position (OFF)}
\item Change the \textbf{TTL switch} (Figure~\ref{fig:switches}) to \textbf{TTL-BAR} position
\item \label{item:ttlbar-proc} Repeat the following steps for \textbf{all six channels}, filling in the
\textbf{table in Appendix~\ref{app:pulse-validation-ttlbar}}:
\begin{enumerate}
......@@ -405,12 +405,12 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
table in Appendix~\ref{app:pulse-validation-ttlbar}
\end{enumerate}
\item Turn off power to the ELMA crate
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{ON position}
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{GF EN} position
\item Turn on power to the ELMA crate
\item Repeat the steps under step~\ref{item:ttlbar-proc}, filling in the table in
Appendix~\ref{app:pulse-validation-ttlbar-gf}
\item Turn off power to the ELMA crate
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{OFF position}
\item Change the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{GF DIS} position
\end{enumerate}
%==============================================================================
......@@ -419,7 +419,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
%==============================================================================
\begin{enumerate}
\item Remove \textbf{all cables} from the \textbf{TTL and blocking inputs and outputs}
\item Make sure the \textbf{TTL switch} (Figure~\ref{fig:switches}) is \textbf{OFF}
\item Make sure the \textbf{TTL switch} (Figure~\ref{fig:switches}) is set to \textbf{TTL N} position
\item \label{item:ttlbar-poweron} Follow this procedure:
\begin{enumerate}
\item Configure the oscilloscope to trigger on the \textbf{falling edge} of the
......@@ -451,7 +451,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
blocking output with a connected TTL-BAR input)
\item Turn off ELMA crate
\end{enumerate}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{ON position}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{GF EN} position
\item Follow the procedure in step~\ref{item:ttlbar-poweron}
\item Power-cycle the ELMA crate
\item Run the \textit{rdchxpcr.py} script (\textit{software/diag/rdchxpcr.py})
......@@ -459,7 +459,8 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
\item Run the \textit{rdtb.py} script (\textit{software/diag/timetag/rdtb.py})
and confirm that no pulses were stored to the timetag buffer
\item Turn off ELMA crate
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{OFF position}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{GF DIS} position
\end{enumerate}
%==============================================================================
......@@ -468,7 +469,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
%==============================================================================
\begin{enumerate}
\item Remove \textbf{all cables} from the \textbf{TTL and blocking inputs and outputs}
\item Put the \textbf{TTL switch} (Figure~\ref{fig:switches}) in the \textbf{ON} position
\item Put the \textbf{TTL switch} (Figure~\ref{fig:switches}) in the \textbf{TTL} position
\item \label{item:ttl-poweron} Follow this procedure:
\begin{enumerate}
\item Configure the oscilloscope to trigger on the \textbf{rising edge} of the
......@@ -500,7 +501,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
blocking output with a connected TTL input)
\item Turn off ELMA crate
\end{enumerate}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{ON position}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) to the \textbf{GF EN} position
\item Follow the procedure in step~\ref{item:ttl-poweron}
\item Power-cycle the ELMA crate
\item Run the \textit{rdchxpcr.py} script (\textit{software/diag/rdchxpcr.py})
......@@ -508,7 +509,7 @@ xc3sprog -c xpc -I conv_ttl_blo.bin:W:1507328:bin
\item Run the \textit{rdtb.py} script (\textit{software/diag/timetag/rdtb.py})
and confirm that no pulses were stored to the timetag buffer
\item Turn off ELMA crate
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{OFF position}
\item Flip the \textbf{glitch filter switch} (Figure~\ref{fig:switches}) back to the \textbf{GF DIS} position
\end{enumerate}
%==============================================================================
......@@ -667,15 +668,15 @@ Instructions for filling in the table:
Instructions for filling in the table:
\begin{itemize}
\item Make sure the glitch filter is \textbf{ON}
\item Make sure the glitch filter switch is set to \textbf{GF EN}
\item Following the test procedure in Section~\ref{sec:proc-ttl-blo} (under step~\ref{item:ttl-proc}),
tick each box if the output is as expected
\item Start with inputting a signal from the pulse generator on the front panel,
then after validation, change the input to the rear panel
\item Tick the \textbf{TTL} boxes if the TTL output on the front panel is as specified
in step \ref{item:ttl-meas-ttl-out}
in step~\ref{item:ttl-meas-ttl-out}
\item Tick the \textbf{Blo} boxes if the blocking output on the rear panel
is as specified in step \ref{item:ttl-meas-blo-out}
is as specified in step~\ref{item:ttl-meas-blo-out}
\end{itemize}
%==============================================================================
......@@ -714,9 +715,9 @@ Instructions for filling in the table:
\item Start with inputting a signal from the pulse generator on the front panel,
then after validation, change the input to the rear panel
\item Tick the \textbf{TTL} boxes if the TTL-BAR output on the front panel is as specified
in step \ref{item:ttlbar-meas-ttl-out}
in step~\ref{item:ttlbar-meas-ttl-out}
\item Tick the \textbf{Blo} boxes if the blocking output on the rear panel
is as specified in step \ref{item:ttlbar-meas-blo-out}
is as specified in step~\ref{item:ttlbar-meas-blo-out}
\end{itemize}
%==============================================================================
......
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