Pyverilog
Pyverilog copied to clipboard
PyHDI
Python-based Hardware Design Processing Toolkit for Verilog HDL
It seems that Verilog user defined primitives are not supported by this parser. If I put in an example with a user defined primitive, I get an error message. ```verilog...
The D-Flip Flop below parses find using iverilog but gives a parse error at the ASSIGN token coming after a basic_statement: ERROR: Error : MODULE modulename paramlist portlist items ALWAYS...
The following parses fine: ``` `timescale 1ps/10fs module dg_inv (in,out,vdd,vss); input in,vdd,vss; output out; not #(20) inv (out,in); endmodule ``` Also, the following parses fine: ``` `timescale 1ps/10fs module dg_inv...
- Adds support to parse ANSI style localparam declarations. - Adds test `test_par_ansi_localparam.py` to check for behavior. - Fixes Issue #129 . Test results ``` platform darwin -- Python 3.12.3,...
When a localparam is encountered in the ANSI style parameter declaration, a parsing error is reported. Example source verilog ```verilog module a_module #( localparam A = 2 )( input [A-1:0]...
python3 Pyverilog/examples/example_graphgen.py -t top -s top.led test.v Generating LALR tables WARNING: 183 shift/reduce conflicts Traceback (most recent call last): File "./examples/example_graphgen.py", line 107, in main() File "./examples/example_graphgen.py", line 100, in...
# Problem: In Verilog, the statement ``` reg my_reg = 0; ``` is the same as ``` reg my_reg; initial my_reg = 0; ``` whereas in the current HEAD, the...
There are two types of coding style in module's ports declaration. FIRST: module module_name ( input in1, input in2, output out1); In ast output this is what i get: Description...
It would be great if there was API documentation for this library, and if it was mentioned in the README. The documentation can largely be auto-generated from the existing code.
