ColecoSuperGameModule.hh

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#ifndef COLECOSUPERGAMEMODULE_HH
#define COLECOSUPERGAMEMODULE_HH
 
#include "MSXDevice.hh"
#include "AY8910.hh"
#include "Rom.hh"
#include "CheckedRam.hh"
 
namespace openmsx {
 
class ColecoSuperGameModule final : public MSXDevice
{
public:
        explicit ColecoSuperGameModule(const DeviceConfig& config);
        ~ColecoSuperGameModule() override;
 
        void reset(EmuTime::param time) override;
        [[nodiscard]] byte readIO(word port, EmuTime::param time) override;
        [[nodiscard]] byte peekIO(word port, EmuTime::param time) const override;
        void writeIO(word port, byte value, EmuTime::param time) override;
        [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
        [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
        void writeMem(word address, byte value, EmuTime::param time) override;
        [[nodiscard]] const byte* getReadCacheLine(word start) const override;
        [[nodiscard]] byte* getWriteCacheLine(word start) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        AY8910 psg;
        CheckedRam sgmRam;
        CheckedRam mainRam;
        Rom biosRom;
        byte psgLatch;
        bool ramEnabled;
        bool ramAtBiosEnabled;
};
 
} // namespace openmsx
 
#endif