1warning: TPP1 overwrites region flag for its identification code, ignoring `-j`
2warning: Overwrote a non-zero byte in the cartridge type
3warning: Overwrote a non-zero byte in the TPP1 identification code
4warning: Overwrote a non-zero byte in the TPP1 revision number
5warning: Overwrote a non-zero byte in the TPP1 feature flags
6