===== 16 END HANG RISKS | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000480

The steps that may hang the console:
EXP3 delay bit 31 set, lbu 1FA00000: FF, delay put back 00003022
RAM_SIZE 0288, lw A0021498 and +2MB: 4D42C0DE 4D42C0DE
BCC bit 7 cleared, lw 1F800100: