name | size | crc | sha1 | region | offset | status | optional | merge | bios |
jj101.u1 | 524288 | 108524ba | 8cd3d33a0f3237b183e397ad61555fdd2d501fbe | maincpu | 0 | good | no | | |
jjr101.u2 | 524288 | 535b367a | 61d11f9b0f4536b8dd7625f96c24c2f5589031e4 | maincpu | 1 | good | no | | |
jj101d.u1 | 524288 | 197ebb09 | 018489eac9a3ecc8fbdf2a4d7273fc561cb40f10 | altrevs | 0 | good | no | | |