39 |
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|
40 |
our $orao; |
our $orao; |
41 |
|
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our $PC = 0x1000; |
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|
42 |
sub init { |
sub init { |
43 |
my $self = shift; |
my $self = shift; |
44 |
warn "Orao calling upstream init\n"; |
warn "Orao calling upstream init\n"; |
53 |
0xE000 => 'rom/CRT12.ROM', |
0xE000 => 'rom/CRT12.ROM', |
54 |
}); |
}); |
55 |
|
|
56 |
|
$self->load_oraoemu( 'dump/orao-1.2' ); |
57 |
|
$self->load_oraoemu( 'dump/SCRINV.BIN' ); |
58 |
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$PC = 0x1000; |
59 |
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|
60 |
$orao = $self; |
$orao = $self; |
61 |
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|
62 |
# $self->prompt( 0x1000 ); |
# $self->prompt( 0x1000 ); |
63 |
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|
64 |
warn "rendering memory map\n"; |
my $trace = $self->trace; |
65 |
|
$self->trace( 0 ); |
66 |
|
|
67 |
my @mmap = ( |
if ( $self->show_mem ) { |
68 |
0x0000, 0x03FF, 'nulti blok', |
|
69 |
0x0400, 0x5FFF, 'korisnički RAM (23K)', |
warn "rendering memory map\n"; |
|
0x6000, 0x7FFF, 'video RAM', |
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0x8000, 0x9FFF, 'sistemske lokacije', |
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0xA000, 0xAFFF, 'ekstenzija', |
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0xB000, 0xBFFF, 'DOS', |
|
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0xC000, 0xDFFF, 'BASIC ROM', |
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0xE000, 0xFFFF, 'sistemski ROM', |
|
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); |
|
70 |
|
|
71 |
foreach my $i ( 0 .. $#mmap / 3 ) { |
my @mmap = ( |
72 |
my $o = $i * 3; |
0x0000, 0x03FF, 'nulti blok', |
73 |
my ( $from, $to, $desc ) = @mmap[$o,$o+1,$o+2]; |
0x0400, 0x5FFF, 'korisnički RAM (23K)', |
74 |
printf "%04x - %04x - %s\n", $from, $to, $desc; |
0x6000, 0x7FFF, 'video RAM', |
75 |
for my $a ( $from .. $to ) { |
0x8000, 0x9FFF, 'sistemske lokacije', |
76 |
$orao->read( $a ); |
0xA000, 0xAFFF, 'ekstenzija', |
77 |
|
0xB000, 0xBFFF, 'DOS', |
78 |
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0xC000, 0xDFFF, 'BASIC ROM', |
79 |
|
0xE000, 0xFFFF, 'sistemski ROM', |
80 |
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); |
81 |
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|
82 |
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foreach my $i ( 0 .. $#mmap / 3 ) { |
83 |
|
my $o = $i * 3; |
84 |
|
my ( $from, $to, $desc ) = @mmap[$o,$o+1,$o+2]; |
85 |
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printf "%04x - %04x - %s\n", $from, $to, $desc; |
86 |
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for my $a ( $from .. $to ) { |
87 |
|
if ( $a >= 0x6000 && $a < 0x8000 ) { |
88 |
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my $b = $self->read( $a ); |
89 |
|
$self->vram( $a - 0x6000, $b ); |
90 |
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} else { |
91 |
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$self->read( $a ); |
92 |
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} |
93 |
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} |
94 |
} |
} |
95 |
$self->sync; |
|
96 |
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} else { |
97 |
|
|
98 |
|
warn "rendering video memory\n"; |
99 |
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for my $a ( 0x6000 .. 0x7fff ) { |
100 |
|
$self->vram( $a - 0x6000, $mem[$a] ); |
101 |
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} |
102 |
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|
103 |
} |
} |
104 |
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$self->sync; |
105 |
|
$self->trace( $trace ); |
106 |
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|
107 |
|
( $A, $P, $X, $Y, $S, $IPeriod ) = ( 1, 2, 3, 4, 5, 6 ); |
108 |
|
|
109 |
warn "Orao init finished\n"; |
warn "Orao init finished", $self->trace ? ' trace on' : '', "\n"; |
110 |
|
|
111 |
} |
} |
112 |
|
|
288 |
$self->mmap_pixel( $addr, $byte, 0, 0 ); |
$self->mmap_pixel( $addr, $byte, 0, 0 ); |
289 |
|
|
290 |
$mem[$addr] = $byte; |
$mem[$addr] = $byte; |
291 |
|
return; |
292 |
} |
} |
293 |
|
|
294 |
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|