INES Mapper 107: Difference between revisions
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(Link to bootleggames article about the game this is used for; DEFAULTSORT; Category:Mappers with overlapping PRG and CHR registers) |
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[[ | ''[[wikia:c:bootleggames:Magic Dragon|Magic Dragon]]'' is a side-scrolling shoot-em-up by Magicseries. | ||
It is heavily inspired by Irem's ''R-Type''. | |||
Here are Disch's original notes: | |||
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= Mapper 107 = | = Mapper 107 = | ||
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This is very strange. Bits 1-7 seem to be used by both CHR and PRG. | This is very strange. Bits 1-7 seem to be used by both CHR and PRG. | ||
FCEUX implements only the bottom 3 bits of the unified register. | FCEUX implements only the bottom 3 bits of the unified register. | ||
{{DEFAULTSORT:107}} | |||
[[Category:iNES Mappers]][[Category:Discrete logic mappers]][[Category:Mappers with overlapping PRG and CHR registers]] | |||
Latest revision as of 18:08, 30 April 2014
Magic Dragon is a side-scrolling shoot-em-up by Magicseries. It is heavily inspired by Irem's R-Type.
Here are Disch's original notes:
========================
= Mapper 107 =
========================
Example Game:
--------------------------
Magic Dragon
Registers:
---------------------------
I do not know whether or not this mapper suffers from bus conflicts. Use caution!
$8000-FFFF: [PPPP PPP.]
[CCCC CCCC]
P = Selects 32k PRG @ $8000
C = Selects 8k CHR @ $0000
This is very strange. Bits 1-7 seem to be used by both CHR and PRG.
FCEUX implements only the bottom 3 bits of the unified register.
