NES 2.0 Mapper 396: Difference between revisions
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NewRisingSun (talk | contribs) (Add UNIF MAPR of an entirely-compatible PCB.) |
NewRisingSun (talk | contribs) (Address mask) |
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* ''Super 8-in-1 Gold Card Series'' (JY-086) | * ''Super 8-in-1 Gold Card Series'' (JY-086) | ||
* ''2-in-1'' (GN-51) | * ''2-in-1'' (GN-51) | ||
==Outer Bank Register ($ | ==Outer Bank Register ($A000-$BFFF)== | ||
Mask: $ | Mask: $E000 | ||
D~7654 3210 | D~7654 3210 | ||
| Line 16: | Line 16: | ||
No bus conflicts. | No bus conflicts. | ||
==Inner Bank Register ($C000-$FFFF)== | ==Inner Bank Register ($8000-$9FFF, $C000-$FFFF)== | ||
Mask: $C000 | Mask: $C000 | ||
Revision as of 19:07, 25 December 2021
NES 2.0 Mapper 396 denotes the 晶太 YY850437C multicart PCB, basically an UNROM mapper with an outer bank register. Its UNIF MAPR is BMC-830752C.
- 1995 Super 8-in-1 (JY-050 rev0)
- Super 8-in-1 Gold Card Series (JY-085)
- Super 8-in-1 Gold Card Series (JY-086)
- 2-in-1 (GN-51)
Outer Bank Register ($A000-$BFFF)
Mask: $E000
D~7654 3210
---------
.M.. .ppp
| +++- PRG A19..A17
+-------- 0: Vertical mirroring
1: Horizontal mirroring
No bus conflicts.
Inner Bank Register ($8000-$9FFF, $C000-$FFFF)
Mask: $C000
D~7654 3210
---------
.... .PPP
+++- PRG A16..A14 if CPU A14=0
No bus conflicts.
