INES Mapper 023

iNES Mapper 023 is used to represent the VRC4e variant of the Konami VRC4 mapper, as well as the VRC2b variant of the Konami VRC2 mapper.

 Here are Disch's original notes:
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 =  Mapper 023          =
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 Mapper 023 includes both a variant of VRC4, and a variant of VRC2.  Both of which are covered in other docs.
 
 
 For details see the following:
 
 mapper 021 (VRC4)
 mapper 022 (VRC2)