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| [[Category:iNES Mappers]]
| | #REDIRECT [[NROM]] |
| | | [[Category:iNES Mappers|000]][[Category:in NesCartDB|000]] |
| '''iNES Mapper 000''' is used to designate a board with up to 32 KiB PRG ROM, 8 KiB CHR ROM, and no mapper hardware.
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| The most common board like this is [[NROM]]; others include RROM.
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| In addition, it is used for demos with up to 32 KB PRG ROM and 8 KB of CHR RAM which would otherwise not be supported on a standard NROM board. In theory, [[BNROM]] ([[iNES Mapper 034]]) might be a more appropriate choice for these demos.
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| An extension past 32 KiB was mooted on the BBS in May 2012, allowing $4800-$7FFF to be decoded to allow more linear address space for use with cc65.[http://nesdev.parodius.com/bbs/viewtopic.php?t=8921]
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| Here are Disch's original notes:
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| ========================
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| = Mapper 000 =
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| ========================
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| aka
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| --------------------------
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| NROM
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| "no mapper"
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| Example Games:
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| --------------------------
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| [http://bootgod.dyndns.org:7777/profile.php?id=2314 Ice Climber (J)] (RROM)
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| Excitebike
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| Balloon Fight
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| Super Mario Bros.
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| Notes:
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| --------------------------
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| No swapping of any kind. All slots fixed, mirroring is hardwired, etc.
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