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Diffstat (limited to 'manual/CHAPTER_Verilog.tex')
| -rw-r--r-- | manual/CHAPTER_Verilog.tex | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/manual/CHAPTER_Verilog.tex b/manual/CHAPTER_Verilog.tex index d4cc55647..c1ecc0397 100644 --- a/manual/CHAPTER_Verilog.tex +++ b/manual/CHAPTER_Verilog.tex @@ -503,6 +503,8 @@ signal to the temporary signal in its \lstinline[language=C++]{RTLIL::CaseRule}/ \item Finally a \lstinline[language=C++]{RTLIL::SyncRule} is created for the \lstinline[language=C++]{RTLIL::Process} that assigns the temporary signals for the final values to the actual signals. % +\item A process may also contain memory writes. A \lstinline[language=C++]{RTLIL::MemWriteAction} is created for each of them. +% \item Calls to \lstinline[language=C++]{AST::AstNode::genRTLIL()} are generated for right hand sides as needed. When blocking assignments are used, \lstinline[language=C++]{AST::AstNode::genRTLIL()} is configured using global variables to use the temporary signals that hold the correct intermediate values whenever one of the previously assigned signals is used @@ -821,6 +823,9 @@ the \C{RTLIL::SyncRule}s that describe the output registers. This pass replaces the \C{RTLIL::SyncRule}s to d-type flip-flops (with asynchronous resets if necessary). % +\item {\tt proc\_dff} \\ +This pass replaces the \C{RTLIL::MemWriteActions}s with {\tt \$memwr} cells. +% \item {\tt proc\_clean} \\ A final call to {\tt proc\_clean} removes the now empty \C{RTLIL::Process} objects. \end{itemize} |