A utility to judge an N64 ROM for correctness, for Windows and Linux.

Windows users should download the pre-built EXE: romjudge.exe

Usage:

usage: romjudge [-c ipl] [-r region] -f romfile
  -c will force an IPL and rewrite checksums.
  -r will overwrite the region letter.

romjudge will indicate if an N64 ROM has:

• the correct byte order,
• typical PI timings,
• a sane file size,
• the correct CRCs, and
• a recognized IPL3/bootcode.

Written in C. X11 license. sha1.c and sha1.h are public domain.