NAME
SystemC::Vregs::Bit - Bit object
SYNOPSIS
use SystemC::Vregs;DESCRIPTION
This package contains a blessed hash object for each bit field in a SystemC::Vregs::Type.
FIELDS
These fields may be specified with the new() function, and accessed via the self hash: $self->{field}.
- access
-
RW/R/W/H/S access for the field, from the access column of the field definition.
- bits
-
The bits the field occupies, from the bit column in the field definition.
- desc
-
Description comment for the object.
- name
-
Name of the object.
- overlaps
-
A string indicating what bitfields may be overlapped by this field. From parsing the description column of the field for "overlaps allowed" strings.
- pack
-
Reference to the package (SystemC::Vregs) object self is a member of.
- rst
-
Reset value from the reset column of the field definition.
- type
-
Type of the field, from the type column of the field definition.
DERIVED FIELDS
These fields are valid only after check() is called.
- bitarray
-
A array, with one entry for each bit number (0..31). Each entry contains a hash with the bit field reference and status on that bit.
METHODS
- new
-
Creates a new bit object.
- check
-
Checks the object for errors, and parses to create derived Fields.
DISTRIBUTION
Vregs is part of the http://www.veripool.org/ free Verilog software tool suite. The latest version is available from CPAN and from http://www.veripool.org/vregs. /www.veripool.org/>.
Copyright 2001-2010 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>