NAME
Verilog::Netlist::Interface - Interface within a Verilog Netlist
SYNOPSIS
use Verilog::Netlist;
...
my $interface = $netlist->find_interface('name');
my $cell = $self->find_cell('name')
my $port = $self->find_port('name')
my $net = $self->find_net('name')DESCRIPTION
A Verilog::Netlist::Interface object is created by Verilog::Netlist for every interface in the design.
ACCESSORS
See also Verilog::Netlist::Subclass for additional accessors and methods.
- $self->comment
-
Returns any comments following the definition. keep_comments=>1 must be passed to Verilog::Netlist::new for comments to be retained.
- $self->find_port_by_index
-
Returns the port name associated with the given index.
- $self->modports
-
Returns list of references to Verilog::Netlist::ModPort in the interface.
- $self->modports_sorted
-
Returns list of references to Verilog::Netlist::ModPort in the interface sorted by name.
- $self->name
-
The name of the interface.
- $self->netlist
-
Reference to the Verilog::Netlist the interface is under.
- $self->nets
-
Returns list of references to Verilog::Netlist::Net in the interface.
- $self->nets_sorted
-
Returns list of name sorted references to Verilog::Netlist::Net in the interface.
- $self->nets_and_ports_sorted
-
Returns list of name sorted references to Verilog::Netlist::Net and Verilog::Netlist::Port in the interface.
- $self->ports
-
Returns list of references to Verilog::Netlist::Port in the interface.
- $self->ports_ordered
-
Returns list of references to Verilog::Netlist::Port in the interface sorted by pin number.
- $self->ports_sorted
-
Returns list of references to Verilog::Netlist::Port in the interface sorted by name.
MEMBER FUNCTIONS
See also Verilog::Netlist::Subclass for additional accessors and methods.
- $self->find_net(name)
-
Returns Verilog::Netlist::Net matching given name.
- $self->level
-
Returns the reverse depth of this interface with respect to other modules and interfaces. See also Netlist's modules_sorted_level.
- $self->lint
-
Checks the interface for errors.
- $self->link
-
Creates interconnections between this interface and other interfaces.
- $self->new_net
-
Creates a new Verilog::Netlist::Net.
- $self->dump
-
Prints debugging information for this interface.
- $self->verilog_text
-
Returns verilog code which represents this interface. Returned as an array that must be joined together to form the final text string. The netlist must be already ->link'ed for this to work correctly.
DISTRIBUTION
Verilog-Perl is part of the http://www.veripool.org/ free Verilog EDA software tool suite. The latest version is available from CPAN and from http://www.veripool.org/verilog-perl.
Copyright 2000-2017 by Wilson Snyder. This package is free software; you can redistribute it and/or modify it under the terms of either the GNU Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
AUTHORS
Wilson Snyder <wsnyder@wsnyder.org>