NAME

CPU::Emulator::Z80::Register8F - the flags register for a Z80

DESCRIPTION

This class is a ...::Register8 with additional methods for getting at the individual flag bits

METHODS

It has the same methods as its parent, with the following additions:

getX/setX/resetX

where X can be any of S Z H P N C 5 or 3, where 5 and 3 are the un-named bits 5 and 3 of the register (0 being the least-significant bit).

getX takes no parameters and returns 1 or 0 depending on the flag's status.

setX if called with no parameters sets the flag true. If called with a parameter it sets the flag true or false depending on the param's value.

resetX takes no parameters and sets the flag false.

BUGS/WARNINGS/LIMITATIONS

None known.

AUTHOR, LICENCE and COPYRIGHT

Copyright 2008 David Cantrell <david@cantrell.org.uk>

This module is free-as-in-speech software, and may be used, distributed, and modified under the same terms as Perl itself.

CONSPIRACY

This module is also free-as-in-mason software.