65 |
$mem[$_] = 0xff foreach ( 0x2000 .. 0x2800 ); |
$mem[$_] = 0xff foreach ( 0x2000 .. 0x2800 ); |
66 |
|
|
67 |
# display |
# display |
68 |
$mem[$_] = ' ' foreach ( 0x2800 .. 0x2a00 ); |
$mem[$_] = 0x20 foreach ( 0x2800 .. 0x2a00 ); |
69 |
|
|
70 |
# 6116-ice |
# 6116-ice |
71 |
$mem[$_] = 0 foreach ( 0x2a00 .. 0x4000 ); |
$mem[$_] = 0 foreach ( 0x2a00 .. 0x4000 ); |
90 |
|
|
91 |
Z80::reset(); |
Z80::reset(); |
92 |
|
|
93 |
|
my $hor_pos = 0; |
94 |
|
|
95 |
$self->loop( sub { |
$self->loop( sub { |
96 |
Z80::exec( $_[0] ); |
Z80::exec( $_[0] ); |
97 |
|
if ( $hor_pos != $mem[ 0x2ba8 ] ) { |
98 |
|
warn "scroll 0x2ba8", $self->hexdump( 0x2ba8 ); |
99 |
|
$hor_pos = $mem[ 0x2ba8 ]; |
100 |
|
} |
101 |
$self->render_vram; |
$self->render_vram; |
102 |
}); |
}); |
103 |
|
|
116 |
|
|
117 |
=cut |
=cut |
118 |
|
|
|
my $keyboard_none = 255; |
|
|
|
|
119 |
my $keyboard = {}; |
my $keyboard = {}; |
120 |
|
|
121 |
sub read { |
sub read { |
142 |
my ($addr,$byte) = @_; |
my ($addr,$byte) = @_; |
143 |
warn sprintf("# Galaksija::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
warn sprintf("# Galaksija::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
144 |
|
|
145 |
|
return if ( $addr > 0x4000 ); |
146 |
|
|
147 |
$self->mmap_pixel( $addr, $byte, 0, 0 ) if $self->show_mem; |
$self->mmap_pixel( $addr, $byte, 0, 0 ) if $self->show_mem; |
148 |
$mem[$addr] = $byte; |
$mem[$addr] = $byte; |
149 |
return; |
return; |
157 |
|
|
158 |
=cut |
=cut |
159 |
|
|
160 |
|
my $last_dump = ''; |
161 |
|
|
162 |
sub render_vram { |
sub render_vram { |
163 |
my $self = shift; |
my $self = shift; |
164 |
|
|
165 |
my $addr = 0x2800; |
my $addr = 0x2800; |
166 |
|
|
167 |
print ""; # FIXME auch! |
my $dump; |
168 |
|
|
169 |
for my $y ( 0 .. 15 ) { |
for my $y ( 0 .. 15 ) { |
170 |
printf "%2d: %s\n",$y, join('', map { sprintf("%02x ",$_) } @mem[ $addr .. $addr+31 ] ); |
# $dump .= sprintf "%2d: %s\n",$y, join('', map { sprintf("%02x ",$_) } @mem[ $addr .. $addr+31 ] ); |
171 |
|
$dump .= sprintf "%2d: %s\n",$y, join('', map { chr( $_ ) } @mem[ $addr .. $addr+31 ] ); |
172 |
$addr += 32; |
$addr += 32; |
173 |
} |
} |
174 |
|
|
175 |
|
if ( $mem[ 0x2bb0 ] ) { |
176 |
|
warn "scroll", $self->hexdump( 0x2bb0 ); |
177 |
|
} |
178 |
|
|
179 |
|
if ( $dump ne $last_dump ) { |
180 |
|
print $dump; |
181 |
|
$last_dump = $dump; |
182 |
|
} |
183 |
} |
} |
184 |
|
|
185 |
=head2 cpu_PC |
=head2 cpu_PC |
205 |
|
|
206 |
Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >> |
Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >> |
207 |
|
|
|
Based on Galaxy Win emulator L<http://emulator.galaksija.org/> |
|
|
|
|
208 |
=head1 BUGS |
=head1 BUGS |
209 |
|
|
210 |
|
Galaksija Plus isn't emulated. I don't have additional rom, but I would |
211 |
|
B<love> to have support for this machine. So if you have ROM for Galaksija |
212 |
|
Plus, get in touch! |
213 |
|
|
214 |
=head1 ACKNOWLEDGEMENTS |
=head1 ACKNOWLEDGEMENTS |
215 |
|
|
216 |
See also L<> which is source of all |
Based on Galaxy emulator L<http://emulator.galaksija.org/> for Windows which |
217 |
info about this machine (and even hardware implementation from 2007). |
is in turn based on DOS version by Miodrag Jevremoviæ |
218 |
|
L<http://solair.eunet.yu/~jovkovic/galaxy/>. |
219 |
|
|
220 |
=head1 COPYRIGHT & LICENSE |
=head1 COPYRIGHT & LICENSE |
221 |
|
|