CPU::Emulator::6502::Op::TAY - Transfer the accumulator to the Y register

Games-NES-Emulator documentation

Contained in the Games-NES-Emulator distribution.

Index

NAME
SYNOPSIS
DESCRIPTION
METHODS
- tay( )
AUTHOR
COPYRIGHT AND LICENSE
SEE ALSO
- * CPU::Emulator::6502

Code Index:

package CPU::Emulator::6502::Op::TAY
- tay
EOF

NAME

CPU::Emulator::6502::Op::TAY - Transfer the accumulator to the Y register

SYNOPSIS

DESCRIPTION

METHODS

tay( )

Does the transfer of the accumulator to the Y register.

AUTHOR

Brian Cassidy <bricas@cpan.org>

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.

SEE ALSO

* CPU::Emulator::6502

Games-NES-Emulator documentation

Contained in the Games-NES-Emulator distribution.

package CPU::Emulator::6502::Op::TAY;

use strict;
use warnings;

use constant INSTRUCTIONS => {
    0xA8 => {
        cycles => 2,
        code   => \&tay
    },
};

sub tay {
    my $self = shift;
    my $reg = $self->registers;

    $reg->{ y } = $reg->{ acc };
    $self->set_nz( $reg->{ y } );
}

1;