メインシステム空間
| $0000 |
RAM
63KB |
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| $2000 |
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| $4000 |
$FC00 |
RAM
128bytes |
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$FC80 |
共有RAM
128bytes |
| $6000 |
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$FD00 |
I/O
256bytes |
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| $8000 |
BASIC ROM
31KB |
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| $A000 |
$FE00 |
BOOT ROM
480bytes
×4 |
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| $C000 |
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| $E000 |
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| $FBFF |
$FFE0 |
| $FC00 |
→ |
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$FFF2 |
RAM 18bytes |
| $FFFF |
$FFFF |
VECTOR 14bytes |
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ディスプレイサブシステム空間
| $0000 |
VRAM B
16KB |
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| $2000 |
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$D380 |
共有RAM
128bytes |
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| $4000 |
VRAM R
16KB |
$D400 |
I/O 16bytes |
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$D410 |
I/O
（ミラー） |
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| $6000 |
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| $8000 |
VRAM G
16KB |
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| $A000 |
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| $C000 |
RAM |
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| $D380 |
→ |
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| $D800 |
キャラクタROM |
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| $E000 |
CRTモニタROM
8KB |
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| $FFFF |
$D7FF |
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