Verilog::Netlist::Pin(3pm)

1Netlist::Pin(3)       User Contributed Perl Documentation      Netlist::Pin(3)
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NAME

6       Verilog::Netlist::Pin - Pin on a Verilog Cell
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SYNOPSIS

9         use Verilog::Netlist;
10
11         ...
12         my $pin = $cell->find_pin('pinname');
13         print $pin->name;
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DESCRIPTION

16       A Verilog::Netlist::Pin object is created by Verilog::Netlist::Cell for
17       for each pin connection on a cell.  A Pin connects a net in the current
18       design to a port on the instantiated cell's module.
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ACCESSORS

21       See also Verilog::Netlist::Subclass for additional accessors and
22       methods.
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24       $self->cell
25           Reference to the Verilog::Netlist::Cell the pin is under.
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27       $self->comment
28           Returns any comments following the definition.  keep_comments=>1
29           must be passed to Verilog::Netlist::new for comments to be
30           retained.
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32       $self->delete
33           Delete the pin from the cell it's under.
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35       $self->module
36           Reference to the Verilog::Netlist::Module the pin is in.
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38       $self->name
39           The name of the pin.  May have extra characters to make vectors
40           connect, generally portname is a more readable version.  There may
41           be multiple pins with the same portname, only one pin has a given
42           name.
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44       $self->net
45           Reference to the Verilog::Netlist::Net the pin connects to.  Only
46           valid after a link.  This function is deprecated; use nets or
47           nets_sorted instead.
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49       $self->nets
50           Array of hashes the pin connects to.  Each hash contains a msb,
51           lsb, and net (a Verilog::Netlist::Net).  Only valid after a link.
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53       $self->nets_sorted
54           Array of sorted hashes the pin connects to.  Each hash contains a
55           msb, lsb, and net (a Verilog::Netlist::Net).  Only valid after a
56           link.
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58       $self->netlist
59           Reference to the Verilog::Netlist the pin is in.
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61       $self->netname
62           The net name the pin connects to.  This function is deprecated; use
63           pinselects instead.
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65       $self->pinselects
66           The net names the pins connect to, as an array of
67           Verilog::Netlist::PinSelection elements.
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69       $self->portname
70           The name of the port connected to.
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72       $self->port
73           Reference to the Verilog::Netlist::Port the pin connects to.  Only
74           valid after a link.
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MEMBER FUNCTIONS

77       See also Verilog::Netlist::Subclass for additional accessors and
78       methods.
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80       $self->lint
81           Checks the pin for errors.  Normally called by
82           Verilog::Netlist::lint.
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84       $self->dump
85           Prints debugging information for this pin.
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DISTRIBUTION

88       Verilog-Perl is part of the <https://www.veripool.org/> free Verilog
89       EDA software tool suite.  The latest version is available from CPAN and
90       from <https://www.veripool.org/verilog-perl>.
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92       Copyright 2000-2021 by Wilson Snyder.  This package is free software;
93       you can redistribute it and/or modify it under the terms of either the
94       GNU Lesser General Public License Version 3 or the Perl Artistic
95       License Version 2.0.
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AUTHORS

98       Wilson Snyder <wsnyder@wsnyder.org>
99