manual: document some gates.

diff --git a/manual/CHAPTER_CellLib.tex b/manual/CHAPTER_CellLib.tex
index 464f7d1a92c0721ac29df2a92291017db0b53b2c..e64919182bc71e2030906578a1882b3e5ea3da1f 100644 (file)
--- a/manual/CHAPTER_CellLib.tex
+++ b/manual/CHAPTER_CellLib.tex
@@ -404,9 +404,15 @@ Verilog & Cell Type \\
 \hline
 \lstinline[language=Verilog]; Y = ~A;    & {\tt \$\_NOT\_} \\
 \lstinline[language=Verilog]; Y = A & B; & {\tt \$\_AND\_} \\
+\lstinline[language=Verilog]; Y = ~(A & B); & {\tt \$\_NAND\_} \\
+\lstinline[language=Verilog]; Y = A & ~B; & {\tt \$\_ANDNOT\_} \\
 \lstinline[language=Verilog]; Y = A | B; & {\tt \$\_OR\_} \\
+\lstinline[language=Verilog]; Y = ~(A | B); & {\tt \$\_NOR\_} \\
+\lstinline[language=Verilog]; Y = A | ~B; & {\tt \$\_ORNOT\_} \\
 \lstinline[language=Verilog]; Y = A ^ B; & {\tt \$\_XOR\_} \\
+\lstinline[language=Verilog]; Y = ~(A ^ B); & {\tt \$\_XNOR\_} \\
 \lstinline[language=Verilog]; Y = S ? B : A; & {\tt \$\_MUX\_} \\
+\lstinline[language=Verilog]; Y = EN ? A : 'bz; & {\tt \$\_TBUF\_} \\
 \hline
 \lstinline[language=Verilog]; always @(negedge C) Q <= D; & {\tt \$\_DFF\_N\_} \\
 \lstinline[language=Verilog]; always @(posedge C) Q <= D; & {\tt \$\_DFF\_P\_} \\
@@ -429,9 +435,10 @@ $ClkEdge$ & $RstLvl$ & $RstVal$ & Cell Type \\
 \end{table}
 
 Table~\ref{tab:CellLib_gates} lists all cell types used for gate level logic. The cell types
-{\tt \$\_NOT\_}, {\tt \$\_AND\_}, {\tt \$\_OR\_}, {\tt \$\_XOR\_} and {\tt \$\_MUX\_}
-are used to model combinatorial logic. The cell types {\tt \$\_DFF\_N\_} and {\tt \$\_DFF\_P\_}
-represent d-type flip-flops.
+{\tt \$\_NOT\_}, {\tt \$\_AND\_}, {\tt \$\_NAND\_}, {\tt \$\_ANDNOT\_}, {\tt \$\_OR\_}, {\tt \$\_NOR\_},
+{\tt \$\_ORNOT\_}, {\tt \$\_XOR\_}, {\tt \$\_XNOR\_} and {\tt \$\_MUX\_} are used to model combinatorial logic.
+The cell type {\tt \$\_TBUF\_} is used to model tristate logic.
+The cell types {\tt \$\_DFF\_N\_} and {\tt \$\_DFF\_P\_} represent d-type flip-flops.
 
 The cell types {\tt \$\_DFF\_NN0\_}, {\tt \$\_DFF\_NN1\_}, {\tt \$\_DFF\_NP0\_}, {\tt \$\_DFF\_NP1\_},
 {\tt \$\_DFF\_PN0\_}, {\tt \$\_DFF\_PN1\_}, {\tt \$\_DFF\_PP0\_} and {\tt \$\_DFF\_PP1\_} implement
@@ -483,11 +490,6 @@ Add information about {\tt \$\_DFFE\_??\_}, {\tt \$\_DFFSR\_???\_}, {\tt \$\_DLA
 \end{fixme}
 
 \begin{fixme}
-Add information about {\tt \$\_TBUF\_} cells.
-\end{fixme}
-
-\begin{fixme}
-Add information about {\tt \$\_NAND\_}, {\tt \$\_NOR\_}, {\tt \$\_XNOR\_}, {\tt \$\_ANDNOT\_}, {\tt \$\_ORNOT\_},
-{\tt \$\_AOI3\_}, {\tt \$\_OAI3\_}, {\tt \$\_AOI4\_}, and {\tt \$\_OAI4\_} cells.
+Add information about {\tt \$\_AOI3\_}, {\tt \$\_OAI3\_}, {\tt \$\_AOI4\_}, and {\tt \$\_OAI4\_} cells.
 \end{fixme}