name | size | crc | sha1 | region | offset | status | optional | merge | bios |
bchip.p1 | 8192 | fe41206d | 41c9ecc26a26def5cf63209274f6b08e00de7889 | maincpu | 0 | good | no | | |
bchip.p2 | 8192 | c70dfaf1 | 6628a7e66f7e22c3a45515c8be6ed88e0e19b10c | maincpu | 2000 | good | no | | |
bchip.p3 | 8192 | 6649e6fb | 628594c924fc5029add5ddedd7c4f3aefbdbd0b6 | maincpu | 4000 | good | no | | |
bchip.p4 | 8192 | 5fb53b5a | d6449d19ea440a51ce13564b34fbbab53a216a18 | maincpu | 6000 | good | no | | |