package CPU::Emulator::6502::Op::BNE;
use strict;
use warnings;
use constant INSTRUCTIONS => {
0xd0 => {
cycles => 2,
code => \&bne,
}
};
=head1 NAME
CPU::Emulator::6502::Op::BNE - Branch on result not zero
=head1 SYNOPSIS
=head1 DESCRIPTION
=head1 METHODS
=head2 bne( )
Branches when the result is not zero.
=cut
sub bne {
my $self = shift;
my $reg = $self->registers;
$self->branch_if( !($reg->{status} & CPU::Emulator::6502::SET_ZERO) );
}
=head1 AUTHOR
Brian Cassidy E<lt>bricas@cpan.orgE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2007 by Brian Cassidy
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=head1 SEE ALSO
=over 4
=item * L<CPU::Emulator::6502>
=back
=cut
1;