| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
|---|
| jpx51-00.u1 | 524288 | 87a1984d | e82ebbef81e43c465974eaec81a74723b41f9039 | maincpu | 0 | good | no | | |
| jpx51-00.u2 | 524288 | 4cb35408 | e134edfc841f6ce4562807eb59282d0bce30d5c4 | maincpu | 1 | good | no | | |
| jpx5100d.u1 | 524288 | 8e5a07fe | 153cca448edd11c6a0300892695cf3a0e8b381f7 | altrevs | 0 | good | no | | |
| jpx5100g.u1 | 524288 | ef6e755f | a2bfbd410c8d51288c6da1e765cf0759326e406a | altrevs | 0 | good | no | | |
