NES 2.0 Mapper 396: Difference between revisions
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{{DEFAULTSORT:396}}[[Category:Multicart mappers]][[Category:Mappers with CHR RAM]] | {{DEFAULTSORT:396}}[[Category:Multicart mappers]][[Category:Mappers with CHR RAM]] | ||
'''NES 2.0 Mapper 396''' denotes the 晶太 '''YY850437C''' multicart PCB, basically an [[UNROM]] mapper with an outer bank register. | '''NES 2.0 Mapper 396''' denotes the 晶太 '''YY850437C''' multicart PCB, basically an [[UNROM]] mapper with an outer bank register. | ||
* ''1995 Super 8-in-1'' (JY-050 rev0) | |||
* ''Super 8-in-1 Gold Card Series'' (JY-085) | |||
* ''Super 8-in-1 Gold Card Series'' (JY-086) | |||
==Outer Bank Register ($A000)== | ==Outer Bank Register ($A000)== | ||
Mask: unknown, probably $C000 | Mask: unknown, probably $C000 | ||
Revision as of 15:48, 9 May 2020
NES 2.0 Mapper 396 denotes the 晶太 YY850437C multicart PCB, basically an UNROM mapper with an outer bank register.
- 1995 Super 8-in-1 (JY-050 rev0)
- Super 8-in-1 Gold Card Series (JY-085)
- Super 8-in-1 Gold Card Series (JY-086)
Outer Bank Register ($A000)
Mask: unknown, probably $C000
D~7654 3210
---------
.M.. .ppp
| +++- PRG A19..A17
+-------- 0: Vertical mirroring
1: Horizontal mirroring
No bus conflicts.
Inner Bank Register ($C000-$FFFF)
Mask: unkonwn, probably $C000
D~7654 3210
---------
.... .PPP
+++- PRG A16..A14 if CPU A14=0
Unknown if bus conflicts occur here.
