| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
|---|
| u26-pu1.rom | 16384 | 2da07403 | 4b48c5d7b0a03aa4593dc6053dc5e94df22d2a64 | maincpu | 4000 | good | no | | |
| u27-pu1.rom | 32768 | 245efbae | e6354a6f5029f21aab2343cd90daf6cbfb51e556 | maincpu | 8000 | good | no | | |
| bk2k_u21.l1 | 32768 | 08be36ad | 0f4c448e003df54ed8ccf0e0c57f6123ce1e2027 | audiocpu | 8000 | good | no | bk2k_u21.l1 | |
| bk2k_u22.l1 | 32768 | 9c8becd8 | 9090e8104dad63f14246caabafec428d94d5e18d | audiocpu | 0 | good | no | bk2k_u22.l1 | |
| bk2k_u4.l2 | 32768 | 1d87281b | 609288b017aac6ce6da8717a35fdf87013adeb3c | bg:cpu | 0 | good | no | bk2k_u4.l2 | |
| bk2k_u19.l1 | 32768 | 58e162b2 | 891f810ae18b46593f570d719f0290a1d08a1a10 | bg:cpu | 20000 | good | no | bk2k_u19.l1 | |
