| <h3 id='___read_library'>read_library</h3> | |
| <pre>Read standard library or verilog library files (LLM: read library) | |
| <b>Usage:</b> my $status = read_library(@files, @options); | |
| @options: | |
| -v: Treat the @files as verilog library files | |
| -lib: Treat the @files as standard library files | |
| -f library_list_file: Load library files from list file, the list file has format of | |
| -v verilog_lib0.v | |
| -v verilog_lib1.v | |
| -lib tsmc40.lib | |
| -vmacro: Treat the @files as macro library files which are used as macro cell in ECO | |
| -rtl: Treat as RTL format | |
| -gate: Treat as gate format, if not specify -rtl or -gate, the tool automatic picks one | |
| -top top_module: Only process the module top_module as the leaf cell, discard all other modules | |
| -ref: The library is for the Reference Netlist only | |
| @files: Standard library files, or verilog library files | |
| <b>Note:</b> The three options, '-v' '-lib' and '-vmacro' don't coexist. | |
| If the file has .lib extension, '-lib' can be omitted, and it is treated as standard library file. | |
| If the file has .v or .vlib extension, '-v' can be omitted, and it is treated as verilog file. | |
| $status: If zero, the file is read in successfully | |
| if one, failed to read in the file | |
| <b>Examples:</b> | |
| my $status = read_library("arm_40_hvt.lib", "arm_40_io.lib"); | |
| my $status = read_library("analog_stub.v", "analog_stub2.vlib"); | |
| my $status = read_library("-v", "analog_stub.gv"); | |
| my $status = read_library("-vmacro", "macrocell.v"); | |
| my $status = read_library("-f", "lib_files.list"); | |
| my $status = read_library("-top", "abs_control_top", "abs_control_top_post.v"); | |
| my $status = read_library("ref_special.lib", "-ref"); # The library is only for the Reference Netlist | |
| </pre> |