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 ); |
151 |
|
|
152 |
=cut |
=cut |
153 |
|
|
154 |
|
my $last_dump = ''; |
155 |
|
|
156 |
sub render_vram { |
sub render_vram { |
157 |
my $self = shift; |
my $self = shift; |
158 |
|
|
159 |
my $addr = 0x2800; |
my $addr = 0x2800; |
160 |
|
|
161 |
print ""; # FIXME auch! |
my $dump; |
162 |
|
|
163 |
for my $y ( 0 .. 15 ) { |
for my $y ( 0 .. 15 ) { |
164 |
printf "%2d: %s\n",$y, join('', map { sprintf("%02x ",$_) } @mem[ $addr .. $addr+31 ] ); |
$dump .= sprintf "%2d: %s\n",$y, join('', map { sprintf("%02x ",$_) } @mem[ $addr .. $addr+31 ] ); |
165 |
$addr += 32; |
$addr += 32; |
166 |
} |
} |
167 |
|
if ( $dump ne $last_dump ) { |
168 |
|
print $dump; |
169 |
|
$last_dump = $dump; |
170 |
|
} |
171 |
} |
} |
172 |
|
|
173 |
=head2 cpu_PC |
=head2 cpu_PC |