JxROM: Difference between revisions

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(Pedantically, the 5B predates the YMZ284 by several years)
 
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The generic designation '''JxROM''' refers to cartridge boards made by Nintendo of Europe that use the [[Sunsoft FME-7]] mapper IC. Nintendo did not manufacture the Famicom counterparts. The [[iNES]] format assigns [[iNES Mapper 069|Mapper 69]] to JxROM.
[[Category:Nintendo licensed mappers]]
The generic designation '''JxROM''' refers to cartridge boards made by Nintendo of Europe that use the [[Sunsoft FME-7]] mapper IC.
These boards are the European counterpart to boards manufactured by Sunsoft that used the FME-7, including several Famicom boards and the North American '''NES-BTR'''.
The [[iNES]] format assigns [[iNES Mapper 069|Mapper 69]] to JxROM.


The following JxROM boards are known to exist:
Nintendo manufactured these JxROM boards for the European market:
{| class="tabular"
{| class="tabular"
! Board || PRG ROM || PRG RAM || CHR
! Board || PRG ROM || PRG RAM || CHR || comments
|-
|-
|JLROM, BTR || 128 KiB || 8 KiB (no battery) || 256 KiB ROM
|JLROM || 256 KiB || || 128 KiB ROM
|-
|-
|JSROM || 256 KiB || || 128 KiB ROM
|JSROM || 128 KiB || 8 KiB (no battery) || 256 KiB ROM || equivalent to BTR
|}
|}


The Famicom counterparts:
Sunsoft manufactured the Famicom counterparts:
{| class="tabular"
{| class="tabular"
! Board || PRG ROM || PRG RAM || CHR || comments
! Board || PRG ROM || PRG RAM || CHR || ROM Name || comments
|-
|BAT''-E301'' || 128 KiB || || 128 KiB ROM || Batman (J)
|-
|-
|BAT''-E301'' || 128 KiB || || 128 KiB ROM
|BBW''-E301'' || 128 KiB || 8 KiB (battery) || 256 KiB ROM || Barcode World (J) || with expansion ([[wikipedia:Barcode Battler#Barcode_Battler_II|Barcode Battler]])
|-
|-
|BBW''-E301'' || 128 KiB || 8 KiB (battery) || 256 KiB ROM
|''FC-''DBT || 128 KiB || 8 KiB (no battery) || 256 KiB ROM || Dynamite Batman! (J) || FC counterpart of BTR
|-
|-
|''FC-''DBT || 128 KiB || 8 KiB (no battery) || 256 KiB ROM
|DD2''-E301'' || 256 KiB || 8 KiB (battery) || 256 KiB ROM || Dodge Danpei 2 (J)
|-
|-
|DD2''-E301'' || 256 KiB || 8 KiB (battery) || 256 KiB ROM
|''FC-''GMK || 256 KiB || || 128 KiB ROM || Gimmick! (J) || with expansion sound (YM2149)
|-
|-
|''FC-''GMK || 256 KiB || || 128 KiB ROM || expansion sound
|GRM''-E301'' || 128 KiB || || 256 KiB ROM || Gremlins 2 - The New Batch (J)
|-
|-
|GRM''-E301'' || 128 KiB || || 256 KiB ROM
|HEB''-E301'' || 128 KiB || || 128 KiB ROM || Hebereke (J)
|-
|-
|PYK''-E301'' || 128 KiB || || 128 KiB ROM
|PYK''-E301'' || 128 KiB || || 128 KiB ROM || Pyokotan no Dai Meiro (J)
|}
|}

Latest revision as of 04:20, 18 October 2023

The generic designation JxROM refers to cartridge boards made by Nintendo of Europe that use the Sunsoft FME-7 mapper IC. These boards are the European counterpart to boards manufactured by Sunsoft that used the FME-7, including several Famicom boards and the North American NES-BTR. The iNES format assigns Mapper 69 to JxROM.

Nintendo manufactured these JxROM boards for the European market:

Board PRG ROM PRG RAM CHR comments
JLROM 256 KiB 128 KiB ROM
JSROM 128 KiB 8 KiB (no battery) 256 KiB ROM equivalent to BTR

Sunsoft manufactured the Famicom counterparts:

Board PRG ROM PRG RAM CHR ROM Name comments
BAT-E301 128 KiB 128 KiB ROM Batman (J)
BBW-E301 128 KiB 8 KiB (battery) 256 KiB ROM Barcode World (J) with expansion (Barcode Battler)
FC-DBT 128 KiB 8 KiB (no battery) 256 KiB ROM Dynamite Batman! (J) FC counterpart of BTR
DD2-E301 256 KiB 8 KiB (battery) 256 KiB ROM Dodge Danpei 2 (J)
FC-GMK 256 KiB 128 KiB ROM Gimmick! (J) with expansion sound (YM2149)
GRM-E301 128 KiB 256 KiB ROM Gremlins 2 - The New Batch (J)
HEB-E301 128 KiB 128 KiB ROM Hebereke (J)
PYK-E301 128 KiB 128 KiB ROM Pyokotan no Dai Meiro (J)
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