Function new_m193 

pub fn new_m193(
    prg_rom: Box<[u8]>,
    chr_rom: Box<[u8]>,
    mirroring: Mirroring,
) -> Result<NtdecTc112, MapperError>

Mapper 193 (NTDEC TC-112, Fighting Hero).

Errors

MapperError::Invalid on a bad PRG size.