9 |
use M6502; # import @mem $PC and friends |
use M6502; # import @mem $PC and friends |
10 |
use Screen qw/$white $black/; |
use Screen qw/$white $black/; |
11 |
|
|
12 |
use base qw(Class::Accessor VRac M6502 Screen Prefs Tape); |
use base qw(Class::Accessor VRac M6502 Screen Prefs Tape Session); |
13 |
#__PACKAGE__->mk_accessors(qw()); |
#__PACKAGE__->mk_accessors(qw()); |
14 |
|
|
15 |
=head1 NAME |
=head1 NAME |
18 |
|
|
19 |
=head1 VERSION |
=head1 VERSION |
20 |
|
|
21 |
Version 0.05 |
Version 0.06 |
22 |
|
|
23 |
=cut |
=cut |
24 |
|
|
25 |
our $VERSION = '0.05'; |
our $VERSION = '0.06'; |
26 |
|
|
27 |
=head1 SUMMARY |
=head1 SUMMARY |
28 |
|
|
54 |
warn "emulating ", $#mem, " bytes of memory\n"; |
warn "emulating ", $#mem, " bytes of memory\n"; |
55 |
|
|
56 |
# $self->scale( 2 ); |
# $self->scale( 2 ); |
57 |
|
# $self->show_mem( 1 ); |
58 |
|
|
59 |
$self->open_screen; |
$self->open_screen; |
60 |
$self->load_rom({ |
$self->load_rom({ |
80 |
$self->trace( 0 ); |
$self->trace( 0 ); |
81 |
$self->debug( 0 ); |
$self->debug( 0 ); |
82 |
|
|
83 |
warn "rendering video memory\n"; |
warn "rendering memory\n"; |
84 |
$self->render_vram; |
$self->render_mem( @mem ); |
85 |
|
|
86 |
if ( $self->show_mem ) { |
if ( $self->show_mem ) { |
87 |
|
|
|
warn "rendering memory map\n"; |
|
|
|
|
|
$self->render_mem( @mem ); |
|
|
|
|
88 |
my @mmap = ( |
my @mmap = ( |
89 |
0x0000, 0x03FF, 'nulti blok', |
0x0000, 0x03FF, 'nulti blok', |
90 |
0x0400, 0x5FFF, 'korisnički RAM (23K)', |
0x0400, 0x5FFF, 'korisnički RAM (23K)', |
96 |
0xE000, 0xFFFF, 'sistemski ROM', |
0xE000, 0xFFFF, 'sistemski ROM', |
97 |
); |
); |
98 |
|
|
99 |
|
print "Orao memory map:"; |
100 |
|
|
101 |
|
while ( @mmap ) { |
102 |
|
my ( $from, $to, $desc ) = splice(@mmap, 0, 3); |
103 |
|
printf("%04x-%04x %s\n", $from, $to, $desc); |
104 |
|
} |
105 |
|
|
106 |
} |
} |
107 |
$self->sync; |
|
108 |
$self->trace( $trace ); |
$self->trace( $trace ); |
109 |
$self->debug( $debug ); |
$self->debug( $debug ); |
110 |
|
|
389 |
warn sprintf("# Orao::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
warn sprintf("# Orao::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
390 |
|
|
391 |
if ( $addr == 0x8800 ) { |
if ( $addr == 0x8800 ) { |
392 |
|
$self->write_tape( $byte ); |
393 |
warn sprintf "sound ignored: %x\n", $byte; |
warn sprintf "sound ignored: %x\n", $byte; |
394 |
} |
} |
395 |
|
|
402 |
return; |
return; |
403 |
} |
} |
404 |
|
|
405 |
|
=head1 Architecture specific |
406 |
|
|
407 |
=head2 render_vram |
=head2 render_vram |
408 |
|
|
409 |
Render one frame of video ram |
Render one frame of video ram |
448 |
|
|
449 |
=head2 cpu_PC |
=head2 cpu_PC |
450 |
|
|
451 |
|
Helper metod to set or get PC for current architecture |
452 |
|
|
453 |
=cut |
=cut |
454 |
|
|
455 |
sub cpu_PC { |
sub cpu_PC { |
461 |
return $PC; |
return $PC; |
462 |
} |
} |
463 |
|
|
464 |
|
=head1 SEE ALSO |
465 |
|
|
466 |
|
L<VRac>, L<M6502>, L<Screen>, L<Tape> |
467 |
|
|
468 |
=head1 AUTHOR |
=head1 AUTHOR |
469 |
|
|
470 |
Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >> |
Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >> |