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-rw-r--r--manual/CHAPTER_TextRtlil.tex4
1 files changed, 2 insertions, 2 deletions
diff --git a/manual/CHAPTER_TextRtlil.tex b/manual/CHAPTER_TextRtlil.tex
index 662e5d751..6b0572c64 100644
--- a/manual/CHAPTER_TextRtlil.tex
+++ b/manual/CHAPTER_TextRtlil.tex
@@ -48,8 +48,8 @@ A \textit{value} consists of a width in bits and a bit representation, most sign
\item \texttt{0}: A logic zero value
\item \texttt{1}: A logic one value
\item \texttt{x}: An unknown logic value
- \item \texttt{z}: A high-impedance value
- \item \texttt{m}: ?
+ \item \texttt{z}: A high-impedance value (or don't care in case patterns)
+ \item \texttt{m}: A marked bit (internal use only)
\item \texttt{-}: A don't care value
\end{itemize}