Update on Overleaf.

img/implicit_commands.tex

@@ -0,0 +1,43 @@
+\begin{tikztimingtable} [timing/d/background/.style={fill=white},
+    timing/lslope=0.2, xscale=1.80, yscale=1.0,]
+       {\small \rmfamily CK\_t} & 
+       L 
+       N(P1)
+       8{T}
+       N(P2)
+       2{T}
+       N(P7)
+       2{T}
+       N(P3) 
+       2{T} 
+       N(P4)
+       2{T}
+       N(P6)
+       2{T} 
+       N(P5)
+       2.0{T}\\
+       {\small \rmfamily CMD} & 
+       0.5U O 1U A 1U O 1U O 1U R 1U O 1U O 1U O 1U O 1U O 1.5U\\
+       %ADR
+       {\small \rmfamily STATE} &
+       3D{\small \texttt{PRECHARGED}}
+       14D{\small \texttt{ACTIVE}}
+       4D{\small \texttt{PRECHARGED}}\\
+  \extracode
+  \begin{pgfonlayer}{background}
+
+      %\timemeasuup{P1}{P5}{-4.0}{\small $t_{RC} = t_{RAS} + t_{RP}$}
+      %\timemeasuup{P3}{P6}{-2.0}{\small $t_{BURST}$}
+      \timemeasure{P2}{P6}{ 5.0}{\tiny $t_{RTP}$}
+      %\timemeasure{P2}{P3}{ 7.0}{\small $t_{CL}$}
+      %\timemeasure{P1}{P4}{ 9.0}{\small $t_{RAS}$}
+      %\timemeasure{P4}{P5}{ 9.0}{\small $t_{RP}$}
+      %\timemeasure{P7}{P4}{11.0}{\small $t_{RTP}$}
+      %\timemeasuup{P2}{P7}{-2.0}{\small $t_{CCD}$}
+
+    % Add vertical lines
+    \begin{scope}[semitransparent,semithick]
+      \vertlines[gray]{1.1,3.1,...,19.1}
+    \end{scope}
+ \end{pgfonlayer}
+\end{tikztimingtable}%