name | size | crc | sha1 | region | offset | status | optional | merge | bios |
503x-1.1h | 262144 | 39914ecd | e5796a95a7e3e7b61da63d50fa089be2946ba611 | maincpu | 0 | good | no | | |
503x-2.1g | 524288 | d4b1ed79 | e1e266339d1d05c0405bfd32b67f215807696c82 | maincpu | 90000 | good | no | | |
503x-3.1f | 524288 | 9ba4deb0 | e9d44a6ed849ff90c0b1f9321cdd62e18c3fd35c | maincpu | 110000 | good | no | | |
503x-4.1e | 524288 | e266ca0b | d84608e7b474061a680510a266842e667bf2eab5 | maincpu | 190000 | good | no | | |
ns503b.3h | 512 | 3b2a6b12 | ebd2929e6acbde989964bfef602b81f2f2fe04eb | proms | 0 | good | no | | |
ns503a.3j | 512 | fe49b2f0 | a36ca005380cc92dfe473254c26be2cef2ced9b4 | proms | 200 | good | no | | |