name | size | crc | sha1 | region | offset | status | optional | merge | bios |
yis503iiirbios.rom | 32768 | e7d08e29 | 0f851ee7a1cf79819f61cc89e9948ee72a413802 | mainrom | 0 | good | no | | |
yis503iiirext.rom | 16384 | 34d21778 | 03bf6d2ac86f5c9ab618e155442787c700f99fed | subrom | 0 | good | no | | |
yis503iiircpm.rom | 16384 | 417bf00e | f4f7a54cdf5a9dd6c59f7cb219c2c5eb0a00fa8a | cpm | 0 | good | no | | |
yis503iiirnet.rom | 32768 | 75331cac | 307a7be064442feb4ab2e1a2bc971b138c1a1169 | network | 0 | good | no | | |