text: #pragma once
  #include <stdint.h>
  
  class Cartridge {
   private:
    uint8_t* data_;
    uint8_t* ram_;
    uint8_t* ramBank_;
  
   public:
    Cartridge(uint8_t* data);
    Cartridge(Cartridge&& oth);
    ~Cartridge();
    uint8_t& ram(uint16_t addr);
    uint8_t rom(uint16_t addr);
    uint8_t write(uint16_t addr, uint8_t datum);
  };