``True`` if this instruction needs to be prefixed by the WIDE
        opcode.

def wide(self):
        """
        ``True`` if this instruction needs to be prefixed by the WIDE
        opcode.
        """
        if not opcode_table[self.opcode].get('can_be_wide'):
            return False

        if self.operands[0].value >= 255:
            return True

        if self.opcode == 0x84:
            if self.operands[1].value >= 255:
                return True

        return False