Talk:Comparison of Nintendo mappers: Difference between revisions

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m (Start adding which boards are bus-conflict free)
m (finish bus conflicts column)
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! iNES || Chips || Max PRG || PRG bank size || Max CHR || CHR bank size || Mirroring || PRG RAM? || Bus conflicts?
! iNES || Chips || Max PRG || PRG bank size || Max CHR || CHR bank size || Mirroring || PRG RAM? || Bus conflicts?
|-
|-
| [[iNES Mapper 011|11]] || 1 || 128 || 32 || 128 || 8 || V/H hardwired || No
| [[iNES Mapper 011|11]] || 1 || 128 || 32 || 128 || 8 || V/H hardwired || No || Yes
|-
|-
| [[iNES Mapper 038|38]] || 2 || 128 || 32 || 32 || 8 || V/H hardwired || Impossible || No
| [[iNES Mapper 038|38]] || 2 || 128 || 32 || 32 || 8 || V/H hardwired || Impossible || No
|-
|-
| [[iNES Mapper 070|70]] || 3 || 256 || 16 + 16F || 128 || 8 || V/H hardwired || No
| [[iNES Mapper 070|70]] || 3 || 256 || 16 + 16F || 128 || 8 || V/H hardwired || No || Likely
|-
|-
| [[iNES Mapper 072|72]] || 4+speech || 256 || 16 + 16F || 128 || 8 || V/H hardwired || No
| [[iNES Mapper 072|72]] || 4+speech || 256 || 16 + 16F || 128 || 8 || V/H hardwired || No || Yes
|-
|-
| [[iNES Mapper 077|77]] || 4 || 512 || 32 || 32 + 6RAM || 2 || 4 || No
| [[iNES Mapper 077|77]] || 4 || 512 || 32 || 32 + 6RAM || 2 || 4 || No || Likely
|-
|-
| [[iNES Mapper 078|78a]] || 5 || 128 || 16 + 16F || 128 || 8 || V/H switchable || No
| [[iNES Mapper 078|78a]] || 5 || 128 || 16 + 16F || 128 || 8 || V/H switchable || No || Likely
|-
|-
| [[iNES Mapper 078|78b]] || 3 || 128 || 16 + 16F || 128 || 8 || 1 || No
| [[iNES Mapper 078|78b]] || 3 || 128 || 16 + 16F || 128 || 8 || 1 || No || Likely
|-
|-
| [[iNES Mapper 079|79]] || 2 || 64 || 32 || 64 || 8 || V/H hardwired || No || No
| [[iNES Mapper 079|79]] || 2 || 64 || 32 || 64 || 8 || V/H hardwired || No || No
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| [[iNES Mapper 087|87]] || 2 || 32 ||  || 32 || 8 || V/H hardwired || Impossible || No
| [[iNES Mapper 087|87]] || 2 || 32 ||  || 32 || 8 || V/H hardwired || Impossible || No
|-
|-
| [[iNES Mapper 092|92]] || 5+speech || 256 || 16F + 16 || 128 || 8 || V/H hardwired || No
| [[iNES Mapper 092|92]] || 5+speech || 256 || 16F + 16 || 128 || 8 || V/H hardwired || No || Yes
|-
|-
| [[iNES Mapper 096|96]] || 3 || 128 || 32 || 32RAM || 16 || V/H hardwired || No
| [[iNES Mapper 096|96]] || 3 || 128 || 32 || 32RAM || 16 || V/H hardwired || No || Likely
|-
|-
| [[iNES Mapper 140|140]] || 3 || 128 || 32 || 128 || 8 || V/H hardwired || Impossible || No
| [[iNES Mapper 140|140]] || 3 || 128 || 32 || 128 || 8 || V/H hardwired || Impossible || No
|-
|-
| [[iNES Mapper 152|152]] || 3 || 128 || 16 + 16F || 128 || 8 || 1 || No
| [[iNES Mapper 152|152]] || 3 || 128 || 16 + 16F || 128 || 8 || 1 || No || Likely
|}
|}

Revision as of 04:04, 29 February 2012

Rare discrete logic

You probably don't actually want to use these, especially not #78.

iNES Chips Max PRG PRG bank size Max CHR CHR bank size Mirroring PRG RAM? Bus conflicts?
11 1 128 32 128 8 V/H hardwired No Yes
38 2 128 32 32 8 V/H hardwired Impossible No
70 3 256 16 + 16F 128 8 V/H hardwired No Likely
72 4+speech 256 16 + 16F 128 8 V/H hardwired No Yes
77 4 512 32 32 + 6RAM 2 4 No Likely
78a 5 128 16 + 16F 128 8 V/H switchable No Likely
78b 3 128 16 + 16F 128 8 1 No Likely
79 2 64 32 64 8 V/H hardwired No No
86 3+speech 128 32 64 8 V/H hardwired Impossible No
87 2 32 32 8 V/H hardwired Impossible No
92 5+speech 256 16F + 16 128 8 V/H hardwired No Yes
96 3 128 32 32RAM 16 V/H hardwired No Likely
140 3 128 32 128 8 V/H hardwired Impossible No
152 3 128 16 + 16F 128 8 1 No Likely
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