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| | NEO Mapper Extension {{WIP}} | | NEO Mapper Extension {{WIP}} |
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| − | == Mode ==
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| − | * {{C|00}}: ROM mapper
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| − | ** Read: Access to ROM content
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| − | ** Write: Select bank's segment
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| − | * {{C|01}}:
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| − | * {{C|10}}:
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| − | ** Read:
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| − | ** Write:
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| − | * {{C|11}}:
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| − | {| class="wikitable"
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| − | |-
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| − | !colspan="8"| Higher byte
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| − | |
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| − | !colspan="8"| Lower byte
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| − | |-
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| − | ! 15 || 14 || 13 || 12 || 11 || 10 || 9 || 8
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| − | |
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| − | ! 7 || 6 || 5 || 4 || 3 || 2 || 1 || 0
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| − | |-
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| − | |colspan="2"| Mode
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| − | |colspan="6"| Segment MSB
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| − | |
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| − | |colspan="8"| Segment LSB
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| − | |}
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| − | * The 2 higher bits are used to select mode
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| − | * The 14 lower bits to select which segment is visible in each bank, for a maximum of 16384 segments.
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Latest revision as of 15:03, 4 March 2025
NEO Mapper Extension 🚧WIP